4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| FerroMrkva | 139 | 2890 | 1497 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.074 | 0.578 | 0.736 | 69.6 | -220 | 293 | 2670 | 2415 | 390 |
| SRMFix | 0.175 | 0.591 | 0.765 | 22.1 | -90 | 147 | 2149 | 2116 | 504 |
| EloSRM | 0.263 | 0.611 | 0.805 | 19.2 | -51 | 151 | 2907 | 2890 | 759 |
| SRM | 0.332 | 0.690 | 0.933 | 65.6 | -340 | 166 | 1671 | 1497 | 768 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 139 | 2021-02-13 | SRM 800 | 1 | 258 | 208.75 | -0.31 | -15 | 2890 | 759 | -68 | 1497 | 768 |
| 138 | 2016-10-26 | SRM 701 | 1 | 155 | 220.54 | -0.19 | -2 | 2905 | 1138 | -55 | 1565 | 1033 |
| 137 | 2016-09-26 | SRM 699 (Cisco) | 1 | 59 | 186.29 | 1.66 | 31 | 2907 | 1156 | 112 | 1620 | 910 |
| 136 | 2016-09-17 | SRM 698 (Google) | 1 | 129 | 232.65 | 0.85 | 21 | 2876 | 1253 | 80 | 1508 | 1266 |
| 135 | 2016-08-18 | SRM 697 | 1 | 108 | 187.49 | -0.07 | 1 | 2855 | 1350 | -13 | 1428 | 1631 |
| 134 | 2016-08-10 | SRM 696 | 1 | 64 | 143.74 | -0.04 | 1 | 2855 | 1342 | -8 | 1441 | 1565 |
| 133 | 2016-07-19 | SRM 695 | 1 | 159 | 206.12 | 0.33 | 11 | 2853 | 1374 | 51 | 1449 | 1552 |
| 132 | 2016-06-18 | 2016 TCO Algo 2C | 1 | 215 | 335.30 | -0.10 | -1 | 2842 | 1438 | -32 | 1398 | 1807 |
| 131 | 2016-05-30 | SRM 691 | 1 | 118 | 250.91 | -0.04 | 1 | 2843 | 1510 | 6 | 1430 | 1755 |
| 130 | 2016-05-26 | 2016 TCO Algo 2B | 1 | 139 | 402.01 | 0.02 | 3 | 2842 | 1491 | -1 | 1424 | 1734 |
| 129 | 2016-05-12 | 2016 TCO Algo 2A | 1 | 172 | 460.26 | 0.02 | 3 | 2838 | 1492 | -3 | 1425 | 1733 |
| 128 | 2016-04-27 | 2016 TCO Algo 1C | 1 | 226 | 144.14 | -0.65 | -15 | 2835 | 1533 | -20 | 1428 | 1777 |
| 127 | 2016-04-23 | SRM 689 | 1 | 267 | 284.20 | -0.33 | -10 | 2850 | 1490 | -59 | 1448 | 1713 |
| 126 | 2016-01-20 | SRM 679 | 1 | 173 | 248.62 | 0.52 | 23 | 2860 | 1437 | 57 | 1507 | 1435 |
| 125 | 2015-12-10 | SRM 675 | 1 | 275 | 240.36 | -0.49 | -17 | 2837 | 1501 | -87 | 1450 | 1631 |
| 124 | 2015-04-25 | 2015 TCO 1B | 1 | 303 | 241.53 | -0.33 | -5 | 2853 | 1716 | -9 | 1537 | 1686 |
| 123 | 2015-01-24 | SRM 647 | 1 | 264 | 263.67 | -0.00 | 3 | 2858 | 1761 | 5 | 1546 | 1735 |
| 122 | 2015-01-15 | SRM 646 | 1 | 250 | 194.49 | -0.60 | -13 | 2856 | 1766 | -111 | 1541 | 1757 |
| 121 | 2014-06-28 | SRM 626 | 1 | 342 | 378.25 | 0.14 | 5 | 2869 | 1622 | 1 | 1652 | 1345 |
| 120 | 2014-06-19 | SRM 625 | 1 | 251 | 370.06 | 0.56 | 11 | 2864 | 1634 | 38 | 1651 | 1355 |
| 119 | 2014-06-12 | SRM 624 | 1 | 209 | 441.44 | 1.08 | 20 | 2853 | 1706 | 83 | 1613 | 1503 |
| 118 | 2014-06-07 | TCO14 Round 2B | 1 | 448 | 695.10 | 0.63 | 14 | 2833 | 1792 | 65 | 1530 | 1835 |
| 117 | 2014-06-04 | SRM 623 | 1 | 306 | 286.11 | -0.10 | 0 | 2819 | 1849 | -3 | 1465 | 2195 |
| 116 | 2014-05-28 | SRM 622 | 1 | 310 | 308.01 | -0.41 | -6 | 2819 | 1851 | -74 | 1468 | 2189 |
| 115 | 2014-05-20 | SRM 621 | 1 | 439 | 413.71 | -0.09 | 0 | 2825 | 1824 | -9 | 1542 | 1793 |
| 114 | 2014-05-17 | TCO14 Round 2A | 1 | 790 | 771.84 | -0.42 | -7 | 2824 | 1832 | -88 | 1551 | 1767 |
| 113 | 2014-05-10 | SRM 620 | 1 | 424 | 497.12 | 0.23 | 8 | 2832 | 1802 | 8 | 1639 | 1445 |
| 112 | 2014-05-05 | SRM 619 | 1 | 222 | 385.99 | 0.80 | 21 | 2824 | 1838 | 52 | 1631 | 1474 |
| 111 | 2014-04-12 | TCO14 Round 1A | 1 | 217 | 693.22 | 1.68 | 31 | 2804 | 1855 | 96 | 1579 | 1620 |
| 110 | 2014-02-07 | SRM 608 | 1 | 181 | 409.74 | 1.18 | 25 | 2772 | 1958 | 100 | 1483 | 2105 |
| 109 | 2014-02-03 | SRM 607 | 1 | 423 | 450.84 | -0.32 | -5 | 2747 | 2078 | -51 | 1383 | 2730 |
| 108 | 2014-01-21 | SRM 605 | 1 | 464 | 374.66 | -0.57 | -10 | 2753 | 2025 | -92 | 1434 | 2368 |
| 107 | 2014-01-11 | SRM 604 | 1 | 269 | 491.09 | 0.87 | 23 | 2763 | 1982 | 73 | 1526 | 1878 |
| 106 | 2013-12-28 | SRM 602 | 1 | 193 | 476.06 | 1.30 | 32 | 2740 | 2042 | 116 | 1453 | 2226 |
| 105 | 2013-12-04 | SRM 599 | 1 | 483 | 447.27 | -0.39 | -7 | 2708 | 2179 | -50 | 1337 | 3034 |
| 104 | 2013-11-28 | SRM 598 | 1 | 332 | 288.25 | -0.46 | -10 | 2715 | 2108 | -69 | 1387 | 2630 |
| 103 | 2013-11-20 | SRM 597 | 1 | 474 | 430.54 | -0.46 | -10 | 2725 | 2060 | -76 | 1456 | 2180 |
| 102 | 2013-11-01 | SRM 596 | 1 | 285 | 418.35 | 0.55 | 20 | 2735 | 1988 | 41 | 1532 | 1772 |
| 101 | 2013-10-24 | SRM 595 | 1 | 189 | 242.20 | 0.36 | 16 | 2715 | 2075 | 31 | 1491 | 1956 |
| 100 | 2013-10-15 | SRM 594 | 1 | 231 | 436.31 | 0.92 | 37 | 2699 | 2188 | 75 | 1460 | 2132 |
| 99 | 2013-05-18 | SRM 579 | 1 | 382 | 528.55 | 0.47 | 18 | 2662 | 2334 | 57 | 1385 | 2639 |
| 98 | 2013-05-11 | TCO13 Round 2C | 1 | 518 | 651.01 | -0.16 | -4 | 2644 | 2457 | -9 | 1328 | 3108 |
| 97 | 2013-05-02 | SRM 578 | 1 | 339 | 374.88 | -0.27 | -7 | 2648 | 2434 | -41 | 1337 | 3041 |
| 96 | 2013-04-20 | TCO13 Round 2B | 1 | 498 | 748.10 | -0.06 | 1 | 2655 | 2427 | -2 | 1378 | 2773 |
| 95 | 2013-04-06 | SRM 575 | 1 | 630 | 606.08 | -0.32 | -12 | 2654 | 2484 | -57 | 1380 | 2829 |
| 94 | 2013-03-02 | TCO13 Round 1B | 1 | 362 | 513.46 | 0.50 | 31 | 2666 | 2333 | 49 | 1437 | 2376 |
| 93 | 2012-04-14 | TCO12 Round 1C | 1 | 208 | 454.92 | 1.13 | 38 | 2635 | 2209 | 83 | 1388 | 2641 |
| 92 | 2011-10-13 | SRM 521 | 1 | 646 | 422.45 | -0.67 | -17 | 2597 | 1984 | -145 | 1305 | 2926 |
| 91 | 2011-07-26 | SRM 513 | 1 | 248 | 421.36 | 0.76 | 24 | 2613 | 1785 | 79 | 1450 | 1921 |
| 90 | 2011-07-13 | SRM 512 | 1 | 363 | 529.44 | 0.54 | 20 | 2590 | 1909 | 74 | 1371 | 2333 |
| 89 | 2011-06-18 | TCO11 Round 1 | 1 | 1108 | 913.74 | -0.28 | -7 | 2570 | 2004 | -20 | 1297 | 2884 |
| 88 | 2011-05-17 | SRM 504.5 | 1 | 645 | 501.81 | -0.51 | -13 | 2576 | 1856 | -78 | 1317 | 2648 |
| 87 | 2011-05-14 | TCO11 Qual 1 | 1 | 485 | 551.34 | 0.18 | 10 | 2589 | 1774 | 34 | 1395 | 2129 |
| 86 | 2011-05-11 | SRM 506 | 1 | 222 | 350.95 | 0.66 | 30 | 2579 | 1796 | 86 | 1361 | 2321 |
| 85 | 2011-03-30 | Member SRM 501 | 1 | 487 | 450.94 | -0.36 | -11 | 2549 | 1893 | -43 | 1275 | 2871 |
| 84 | 2010-12-28 | SRM 492 | 1 | 365 | 340.89 | -0.38 | -11 | 2561 | 1709 | -47 | 1318 | 2447 |
| 83 | 2010-12-18 | Member SRM 491 | 1 | 566 | 425.06 | -0.56 | -20 | 2572 | 1656 | -99 | 1365 | 2159 |
| 82 | 2010-09-25 | SRM 483 | 1 | 321 | 395.67 | 0.30 | 17 | 2591 | 1497 | 40 | 1464 | 1591 |
| 81 | 2010-09-15 | Member SRM 482 | 1 | 296 | 442.54 | 0.58 | 34 | 2574 | 1562 | 71 | 1424 | 1750 |
| 80 | 2009-11-25 | SRM 453.5 | 1 | 410 | 365.33 | -0.17 | -2 | 2540 | 1465 | 7 | 1353 | 2072 |
| 79 | 2009-08-25 | SRM 447 | 1 | 382 | 327.42 | -0.22 | -3 | 2542 | 1397 | 7 | 1346 | 2083 |
| 78 | 2009-07-23 | SRM 445 | 1 | 368 | 421.30 | -0.25 | -3 | 2545 | 1380 | -12 | 1339 | 2136 |
| 77 | 2009-06-23 | SRM 443 | 1 | 436 | 292.34 | -0.68 | -12 | 2549 | 1349 | -118 | 1351 | 2081 |
| 76 | 2009-06-13 | SRM 442 | 1 | 452 | 349.74 | -0.37 | -6 | 2561 | 1318 | -32 | 1469 | 1521 |
| 75 | 2009-05-27 | SRM 441 | 1 | 401 | 299.87 | -0.42 | -7 | 2567 | 1293 | -46 | 1501 | 1425 |
| 74 | 2009-05-12 | SRM 440 | 1 | 200 | 349.70 | 0.81 | 19 | 2574 | 1263 | 78 | 1547 | 1282 |
| 73 | 2009-03-24 | SRM 437 | 1 | 369 | 428.46 | -0.21 | -3 | 2555 | 1329 | -32 | 1469 | 1607 |
| 72 | 2009-03-14 | TCO09 Round 2 | 1 | 428 | 525.52 | 0.30 | 9 | 2557 | 1316 | 42 | 1501 | 1480 |
| 71 | 2009-03-07 | TCO09 Round 1 | 1 | 704 | 804.45 | 0.19 | 6 | 2548 | 1335 | 38 | 1459 | 1669 |
| 70 | 2009-02-24 | TCO09 Qual 1 | 1 | 305 | 400.23 | 0.39 | 10 | 2542 | 1294 | 60 | 1421 | 1795 |
| 69 | 2009-02-12 | SRM 435 | 1 | 491 | 302.39 | -0.73 | -12 | 2532 | 1373 | -172 | 1361 | 2257 |
| 68 | 2009-02-07 | SRM 434 | 1 | 435 | 359.33 | -0.29 | -4 | 2544 | 1351 | -41 | 1533 | 1402 |
| 67 | 2009-01-21 | SRM 433 | 1 | 165 | 376.43 | 1.19 | 24 | 2548 | 1332 | 100 | 1574 | 1245 |
| 66 | 2009-01-06 | SRM 432 | 1 | 163 | 330.55 | 1.02 | 22 | 2524 | 1406 | 103 | 1474 | 1637 |
| 65 | 2008-12-23 | SRM 431 | 1 | 393 | 290.49 | -0.44 | -7 | 2502 | 1479 | -53 | 1371 | 2244 |
| 64 | 2008-12-20 | SRM 430 | 1 | 385 | 399.91 | 0.06 | 4 | 2509 | 1435 | 21 | 1424 | 1887 |
| 63 | 2008-12-11 | SRM 429 | 1 | 419 | 370.48 | -0.18 | -2 | 2506 | 1437 | -10 | 1403 | 1997 |
| 62 | 2008-11-25 | SRM 427 | 1 | 130 | 290.99 | 1.16 | 24 | 2508 | 1420 | 121 | 1413 | 1935 |
| 61 | 2008-11-12 | SRM 425 | 1 | 534 | 406.78 | -0.53 | -9 | 2484 | 1510 | -83 | 1292 | 2791 |
| 60 | 2008-10-28 | SRM 423 | 1 | 237 | 275.02 | -0.22 | -3 | 2492 | 1440 | -27 | 1375 | 2165 |
| 59 | 2008-10-18 | SRM 422 | 1 | 609 | 406.78 | -0.66 | -11 | 2496 | 1422 | -156 | 1402 | 1996 |
| 58 | 2008-10-08 | SRM 421 | 1 | 254 | 359.92 | 0.50 | 13 | 2507 | 1373 | 44 | 1558 | 1283 |
| 57 | 2008-09-24 | SRM 419 | 1 | 229 | 259.86 | 0.18 | 6 | 2494 | 1427 | 17 | 1514 | 1477 |
| 56 | 2008-09-20 | SRM 418 | 1 | 234 | 385.76 | 0.72 | 18 | 2487 | 1453 | 72 | 1497 | 1535 |
| 55 | 2008-09-11 | SRM 417 | 1 | 496 | 396.44 | -0.49 | -9 | 2469 | 1509 | -101 | 1425 | 1892 |
| 54 | 2008-09-04 | SRM 416 | 1 | 466 | 355.23 | -0.53 | -10 | 2478 | 1466 | -126 | 1526 | 1429 |
| 53 | 2008-08-26 | SRM 415 | 1 | 139 | 234.03 | 0.75 | 19 | 2488 | 1429 | 45 | 1652 | 979 |
| 52 | 2008-08-16 | SRM 414 | 1 | 149 | 350.26 | 1.23 | 28 | 2469 | 1505 | 86 | 1607 | 1141 |
| 51 | 2008-08-06 | SRM 413 | 1 | 370 | 387.36 | -0.24 | -4 | 2441 | 1593 | -56 | 1521 | 1459 |
| 50 | 2008-07-31 | SRM 412 | 1 | 268 | 358.44 | 0.42 | 13 | 2445 | 1567 | 22 | 1577 | 1226 |
| 49 | 2008-07-23 | SRM 411 | 1 | 265 | 310.93 | 0.23 | 8 | 2433 | 1603 | 7 | 1555 | 1296 |
| 48 | 2008-07-10 | SRM 409 | 1 | 490 | 406.44 | -0.44 | -8 | 2424 | 1618 | -123 | 1548 | 1330 |
| 47 | 2008-07-01 | SRM 408 | 1 | 139 | 345.60 | 1.31 | 31 | 2432 | 1572 | 77 | 1671 | 911 |
| 46 | 2008-06-26 | SRM 407 | 1 | 145 | 402.04 | 1.47 | 36 | 2402 | 1677 | 104 | 1594 | 1146 |
| 45 | 2008-06-17 | SRM 406 | 1 | 190 | 284.38 | 0.58 | 18 | 2366 | 1781 | 48 | 1490 | 1518 |
| 44 | 2008-06-05 | SRM 404 | 1 | 230 | 437.73 | 0.93 | 26 | 2348 | 1821 | 84 | 1442 | 1752 |
| 43 | 2008-05-28 | SRM 403 | 1 | 287 | 301.14 | 0.07 | 4 | 2321 | 1934 | 0 | 1358 | 2339 |
| 42 | 2008-05-24 | SRM 402 | 1 | 367 | 369.35 | -0.22 | -4 | 2317 | 1940 | -60 | 1358 | 2252 |
| 41 | 2008-05-06 | SRM 401 | 1 | 494 | 460.08 | -0.10 | -1 | 2321 | 1912 | -52 | 1418 | 1757 |
| 40 | 2008-05-01 | SRM 400 | 1 | 190 | 463.61 | 1.29 | 37 | 2322 | 1876 | 105 | 1470 | 1441 |
| 39 | 2008-04-23 | SRM 399 | 1 | 377 | 304.71 | -0.35 | -9 | 2285 | 2011 | -158 | 1365 | 1893 |
| 38 | 2008-04-15 | SRM 398 | 1 | 93 | 442.81 | 2.25 | 59 | 2294 | 1979 | 162 | 1523 | 1270 |
| 37 | 2008-04-12 | SRM 397 | 1 | 269 | 460.96 | 0.78 | 29 | 2235 | 2259 | 75 | 1361 | 1951 |
| 36 | 2008-04-03 | SRM 396 | 1 | 340 | 443.47 | 0.38 | 16 | 2206 | 2409 | 36 | 1286 | 2441 |
| 35 | 2008-03-26 | SRM 395 | 1 | 367 | 345.30 | -0.19 | -6 | 2190 | 2491 | -92 | 1250 | 2695 |
| 34 | 2008-03-22 | SRM 394 | 1 | 344 | 500.77 | 0.54 | 24 | 2195 | 2439 | 47 | 1342 | 2069 |
| 33 | 2008-03-11 | SRM 393 | 1 | 437 | 481.54 | 0.14 | 8 | 2172 | 2546 | -17 | 1295 | 2367 |
| 32 | 2008-03-06 | SRM 392 | 1 | 351 | 532.48 | 0.60 | 28 | 2164 | 2575 | 61 | 1312 | 2259 |
| 31 | 2008-02-26 | SRM 391 | 2 | 33 | 114.07 | 1.79 | 31 | 2136 | 2697 | 75 | 1251 | 2663 |
| 30 | 2008-02-09 | TCO08 Qual 2 | 1 | 597 | 708.56 | 0.25 | 12 | 2105 | 2797 | 21 | 1176 | 3302 |
| 29 | 2008-02-05 | TCO08 Qual 1 | 1 | 792 | 569.93 | -0.64 | -19 | 2093 | 2838 | -134 | 1155 | 3460 |
| 28 | 2008-02-02 | SRM 390 | 2 | 22 | 168.08 | 2.93 | 45 | 2112 | 2715 | 97 | 1289 | 2397 |
| 27 | 2008-01-24 | SRM 389 | 2 | 54 | 157.82 | 1.55 | 32 | 2067 | 2921 | 64 | 1192 | 3169 |
| 26 | 2008-01-15 | SRM 388 | 2 | 59 | 195.26 | 1.73 | 37 | 2035 | 3090 | 75 | 1128 | 3626 |
| 25 | 2008-01-09 | SRM 387 | 2 | 46 | 152.55 | 1.73 | 40 | 1998 | 3276 | 83 | 1053 | 4360 |
| 24 | 2008-01-05 | SRM 386 | 2 | 84 | 237.62 | 1.50 | 38 | 1958 | 3492 | 85 | 970 | 5040 |
| 23 | 2007-12-27 | SRM 385 | 2 | 345 | 217.48 | -0.67 | -12 | 1920 | 3752 | -7 | 885 | 5976 |
| 22 | 2007-12-19 | SRM 384 | 2 | 172 | 157.06 | -0.13 | 1 | 1932 | 3638 | 21 | 892 | 5851 |
| 21 | 2007-12-13 | SRM 383 | 2 | 367 | 177.71 | -1.18 | -25 | 1930 | 3630 | -113 | 871 | 6069 |
| 20 | 2007-12-11 | SRM 382 | 2 | 86 | 174.14 | 1.02 | 35 | 1955 | 3423 | 70 | 984 | 4869 |
| 19 | 2007-12-04 | SRM 380 | 2 | 85 | 220.37 | 1.37 | 47 | 1920 | 3612 | 86 | 914 | 5434 |
| 18 | 2007-11-20 | SRM 378 | 2 | 300 | 261.63 | -0.20 | -1 | 1873 | 3903 | 20 | 828 | 6096 |
| 17 | 2007-11-10 | SRM 375 | 2 | 443 | 203.98 | -1.22 | -31 | 1874 | 3827 | -123 | 808 | 6226 |
| 16 | 2007-11-06 | SRM 374 | 2 | 81 | 270.02 | 1.74 | 63 | 1905 | 3565 | 99 | 931 | 4930 |
| 15 | 2007-10-17 | SRM 372 | 2 | 242 | 296.39 | 0.29 | 20 | 1842 | 3950 | 43 | 832 | 5675 |
| 14 | 2007-10-13 | SRM 371 | 2 | 318 | 311.12 | -0.03 | 6 | 1822 | 4047 | 27 | 789 | 6032 |
| 13 | 2007-10-09 | SRM 370 | 2 | 141 | 288.84 | 1.03 | 55 | 1816 | 4038 | 86 | 762 | 6215 |
| 12 | 2007-10-04 | SRM 369 | 2 | 112 | ||||||||
| 11 | 2007-10-02 | SRM 368 | 2 | 74 | 374.26 | 2.34 | 119 | 1761 | 4349 | 166 | 676 | 6803 |
| 10 | 2007-09-26 | SRM 367 | 2 | 391 | 431.88 | 0.14 | 19 | 1642 | 5141 | 44 | 510 | 7669 |
| 9 | 2007-08-28 | TCCC07 Round 1A | 1 | 445 | 404.30 | -0.19 | -19 | 1622 | 5279 | -84 | 466 | 7817 |
| 8 | 2007-08-23 | TCCC07 Qual 3 | 1 | 442 | 283.10 | -0.65 | -51 | 1641 | 5133 | -207 | 550 | 7518 |
| 7 | 2007-08-01 | SRM 361 | 2 | 235 | ||||||||
| 6 | 2007-07-24 | SRM 360 | 2 | 461 | 351.39 | -0.64 | -36 | 1693 | 4686 | -84 | 757 | 6098 |
| 5 | 2007-07-17 | SRM 358 | 2 | 170 | 327.80 | 0.95 | 95 | 1728 | 4374 | 69 | 841 | 5287 |
| 4 | 2007-07-12 | SRM 357 | 2 | 189 | 402.55 | 1.09 | 151 | 1633 | 4953 | 78 | 772 | 5789 |
| 3 | 2007-07-02 | SRM 356 | 2 | 304 | 326.23 | -0.22 | -22 | 1482 | 6060 | -73 | 694 | 6487 |
| 2 | 2007-06-20 | SRM 355 | 2 | 412 | 431.37 | 0.07 | 33 | 1504 | 5892 | -93 | 767 | 5917 |
| 1 | 2007-06-14 | SRM 354 | 2 | 585 | 506.03 | -0.21 | -40 | 1471 | 6169 | -340 | 860 | 5102 |