4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| astrid.casadei | 75 | 2761 | 1296 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.116 | 0.547 | 0.825 | 65.9 | -210 | 396 | 2622 | 2245 | 2084 |
| EloSRM | 0.061 | 0.551 | 0.797 | 30.2 | -64 | 440 | 2779 | 2761 | 2085 |
| SRMFix | 0.127 | 0.552 | 0.813 | 30.7 | -145 | 341 | 2053 | 1999 | 2042 |
| SRM | 0.227 | 0.594 | 0.909 | 62.8 | -219 | 216 | 1581 | 1296 | 2983 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 75 | 2015-05-31 | 2015 TCO 2A | 1 | 389 | 566.19 | -0.19 | -5 | 2761 | 2085 | -19 | 1296 | 2983 |
| 74 | 2015-04-25 | 2015 TCO 1B | 1 | 195 | 302.40 | 0.63 | 23 | 2766 | 2153 | 81 | 1315 | 3001 |
| 73 | 2015-04-11 | 2015 TCO 1A | 1 | 701 | 607.94 | -0.58 | -15 | 2742 | 2348 | -75 | 1234 | 3972 |
| 72 | 2015-01-24 | SRM 647 | 1 | 361 | 302.90 | -0.25 | -6 | 2758 | 2255 | -4 | 1309 | 3246 |
| 71 | 2014-10-04 | SRM 635 | 1 | 222 | 366.33 | -0.10 | 0 | 2764 | 2211 | 9 | 1313 | 3279 |
| 70 | 2014-09-17 | SRM 633 | 1 | 245 | 433.71 | -0.08 | 0 | 2764 | 2205 | 16 | 1304 | 3349 |
| 69 | 2014-08-30 | SRM 631 | 1 | 510 | 414.82 | -0.51 | -11 | 2764 | 2197 | -71 | 1288 | 3460 |
| 68 | 2014-07-10 | SRM 627 | 1 | 350 | 400.65 | 0.20 | 8 | 2775 | 2122 | 45 | 1359 | 2900 |
| 67 | 2014-07-05 | TCO14 Round 2C | 1 | 558 | 591.37 | -0.26 | -6 | 2767 | 2145 | -33 | 1314 | 3221 |
| 66 | 2014-06-28 | SRM 626 | 1 | 421 | 467.47 | -0.28 | -6 | 2773 | 2108 | -41 | 1347 | 2957 |
| 65 | 2014-06-12 | SRM 624 | 1 | 270 | 497.89 | 0.88 | 28 | 2778 | 2083 | 100 | 1388 | 2682 |
| 64 | 2014-06-07 | TCO14 Round 2B | 1 | 779 | 779.75 | -0.31 | -8 | 2750 | 2208 | -44 | 1288 | 3470 |
| 63 | 2014-05-17 | TCO14 Round 2A | 1 | 1277 | 769.54 | -0.76 | -21 | 2758 | 2169 | -173 | 1332 | 3142 |
| 62 | 2014-04-21 | SRM 617 | 1 | 288 | 495.55 | 0.78 | 26 | 2779 | 2011 | 70 | 1505 | 2005 |
| 61 | 2014-04-12 | TCO14 Round 1A | 1 | 657 | 731.41 | 0.16 | 8 | 2753 | 2087 | 29 | 1435 | 2368 |
| 60 | 2014-03-29 | SRM 614 | 1 | 397 | 461.93 | -0.26 | -6 | 2745 | 2076 | -37 | 1406 | 2482 |
| 59 | 2014-02-15 | SRM 609 | 1 | 459 | 424.45 | -0.11 | 0 | 2751 | 2068 | -1 | 1443 | 2346 |
| 58 | 2014-01-11 | SRM 604 | 1 | 458 | 487.63 | 0.09 | 6 | 2751 | 2025 | 19 | 1444 | 2315 |
| 57 | 2013-12-28 | SRM 602 | 1 | 495 | 450.05 | -0.14 | -1 | 2745 | 2022 | -6 | 1425 | 2400 |
| 56 | 2013-12-14 | SRM 600 | 1 | 889 | 584.05 | -0.69 | -19 | 2746 | 2002 | -150 | 1431 | 2351 |
| 55 | 2013-11-20 | SRM 597 | 1 | 118 | 420.64 | 1.83 | 52 | 2765 | 1866 | 118 | 1581 | 1561 |
| 54 | 2013-10-15 | SRM 594 | 1 | 363 | 411.01 | 0.18 | 10 | 2713 | 2106 | 15 | 1463 | 2118 |
| 53 | 2013-10-05 | SRM 593 | 1 | 393 | 465.36 | -0.26 | -6 | 2703 | 2152 | -54 | 1448 | 2202 |
| 52 | 2013-09-07 | SRM 590 | 1 | 95 | 495.06 | 2.38 | 66 | 2709 | 2094 | 156 | 1502 | 1909 |
| 51 | 2013-08-27 | SRM 589 | 1 | 314 | 447.93 | 0.51 | 24 | 2643 | 2428 | 68 | 1346 | 2842 |
| 50 | 2013-08-12 | SRM 588 | 1 | 451 | 462.62 | -0.29 | -9 | 2619 | 2543 | -42 | 1278 | 3391 |
| 49 | 2013-07-27 | SRM 586 | 1 | 325 | 437.63 | 0.43 | 23 | 2628 | 2470 | 67 | 1320 | 3011 |
| 48 | 2013-05-25 | SRM 580 | 1 | 591 | 538.06 | -0.14 | -3 | 2605 | 2637 | 1 | 1253 | 3654 |
| 47 | 2013-05-18 | SRM 579 | 1 | 563 | 539.37 | -0.31 | -11 | 2607 | 2623 | -38 | 1252 | 3715 |
| 46 | 2013-04-20 | TCO13 Round 2B | 1 | 498 | 761.02 | -0.03 | 2 | 2618 | 2634 | 21 | 1290 | 3456 |
| 45 | 2013-03-09 | TCO13 Round 1C | 1 | 573 | 413.41 | -0.47 | -10 | 2616 | 2637 | 19 | 1269 | 3692 |
| 44 | 2013-01-12 | SRM 566 | 1 | 483 | 466.52 | -0.34 | -11 | 2627 | 2384 | -49 | 1250 | 3651 |
| 43 | 2012-12-20 | SRM 565 | 1 | 414 | 475.28 | 0.20 | 12 | 2637 | 2356 | 45 | 1299 | 3203 |
| 42 | 2012-12-08 | SRM 563 | 1 | 328 | 361.78 | -0.24 | -7 | 2625 | 2374 | -23 | 1254 | 3551 |
| 41 | 2012-11-10 | SRM 560 | 1 | 539 | 400.57 | -0.43 | -14 | 2632 | 2359 | -59 | 1277 | 3420 |
| 40 | 2012-09-07 | SRM 555 | 1 | 590 | 436.33 | -0.57 | -16 | 2646 | 2263 | -107 | 1336 | 2972 |
| 39 | 2012-08-04 | SRM 551 | 1 | 306 | 432.82 | 0.50 | 22 | 2662 | 2110 | 49 | 1443 | 2181 |
| 38 | 2012-07-21 | SRM 550 | 1 | 112 | 507.07 | 2.18 | 69 | 2640 | 2230 | 187 | 1394 | 2495 |
| 37 | 2012-07-02 | SRM 548 | 1 | 452 | 404.95 | -0.16 | -3 | 2571 | 2595 | -2 | 1207 | 4075 |
| 36 | 2012-06-16 | SRM 546 | 1 | 420 | 509.05 | -0.18 | -4 | 2574 | 2635 | 2 | 1209 | 4212 |
| 35 | 2012-06-02 | Round 2C | 1 | 539 | 674.94 | -0.12 | -3 | 2579 | 2566 | 10 | 1207 | 4175 |
| 34 | 2012-05-12 | TCO12 Round 2B | 1 | 806 | 803.80 | -0.25 | -9 | 2582 | 2585 | -30 | 1197 | 4385 |
| 33 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 827.65 | -0.01 | 3 | 2590 | 2494 | 40 | 1227 | 4093 |
| 32 | 2012-04-07 | TCO12 Round 1B | 1 | 382 | 634.12 | 0.73 | 29 | 2588 | 2421 | 99 | 1187 | 4347 |
| 31 | 2012-03-31 | TCO12 Round 1A | 1 | 1763 | 721.31 | -1.31 | -39 | 2558 | 2542 | -196 | 1088 | 5321 |
| 30 | 2012-03-03 | SRM 535 | 1 | 627 | 556.92 | -0.41 | -14 | 2598 | 2212 | -53 | 1284 | 3324 |
| 29 | 2012-02-18 | SRM 533 | 1 | 517 | 526.35 | -0.34 | -11 | 2611 | 2106 | -44 | 1337 | 2808 |
| 28 | 2012-01-14 | SRM 529 | 1 | 664 | 473.98 | -0.50 | -17 | 2622 | 1977 | -76 | 1381 | 2440 |
| 27 | 2011-12-28 | SRM 528 | 1 | 476 | 427.45 | -0.16 | -3 | 2640 | 1895 | -21 | 1457 | 1988 |
| 26 | 2011-12-17 | SRM 527 | 1 | 462 | 487.73 | 0.08 | 9 | 2643 | 1845 | 8 | 1478 | 1852 |
| 25 | 2011-11-12 | SRM 523 | 1 | 426 | 437.35 | -0.01 | 5 | 2633 | 1832 | 1 | 1470 | 1870 |
| 24 | 2011-09-14 | SRM 518 | 1 | 256 | 485.24 | 0.92 | 43 | 2629 | 1767 | 94 | 1469 | 1861 |
| 23 | 2011-09-10 | SRM 517 | 1 | 532 | 505.79 | -0.07 | 1 | 2586 | 1966 | 6 | 1375 | 2352 |
| 22 | 2011-08-09 | SRM 514 | 1 | 299 | 340.37 | -0.27 | -9 | 2585 | 1921 | -36 | 1369 | 2345 |
| 21 | 2011-07-26 | SRM 513 | 1 | 535 | 409.76 | -0.38 | -14 | 2594 | 1890 | -53 | 1405 | 2141 |
| 20 | 2011-07-02 | SRM 511 | 1 | 412 | 527.19 | 0.36 | 24 | 2608 | 1810 | 44 | 1458 | 1865 |
| 19 | 2011-05-28 | SRM 507 | 1 | 377 | 490.93 | 0.38 | 24 | 2583 | 1891 | 48 | 1414 | 2107 |
| 18 | 2011-05-14 | TCO11 Qual 1 | 1 | 289 | 631.45 | 1.13 | 54 | 2559 | 1909 | 98 | 1366 | 2301 |
| 17 | 2011-04-16 | Member SRM 503 | 1 | 635 | 514.33 | -0.31 | -12 | 2505 | 2131 | -46 | 1268 | 2970 |
| 16 | 2011-04-07 | SRM 502 | 1 | 448 | 332.44 | -0.55 | -25 | 2518 | 2057 | -119 | 1314 | 2591 |
| 15 | 2011-03-19 | SRM 500 | 1 | 396 | 545.74 | -0.14 | -4 | 2543 | 1895 | -25 | 1433 | 1870 |
| 14 | 2011-02-26 | SRM 498 | 1 | 267 | 520.87 | 0.96 | 63 | 2547 | 1820 | 98 | 1458 | 1710 |
| 13 | 2011-02-01 | SRM 496 | 1 | 277 | 496.17 | 0.84 | 59 | 2484 | 2114 | 95 | 1360 | 2237 |
| 12 | 2011-01-22 | Member SRM 494 | 1 | 520 | 521.05 | -0.01 | 5 | 2425 | 2355 | -8 | 1265 | 2839 |
| 11 | 2010-12-18 | Member SRM 491 | 2 | 57 | 100.91 | 0.82 | 34 | 2420 | 2341 | 88 | 1273 | 2744 |
| 10 | 2010-12-08 | SRM 490 | 2 | 72 | 113.20 | 0.65 | 33 | 2386 | 2476 | 94 | 1185 | 3486 |
| 9 | 2010-11-30 | Member SRM 489 | 2 | 44 | 130.59 | 1.57 | 61 | 2353 | 2608 | 135 | 1091 | 4217 |
| 8 | 2010-11-18 | SRM 488 | 2 | 692 | 112.98 | -2.69 | -64 | 2292 | 2930 | -219 | 956 | 5428 |
| 7 | 2010-11-13 | SRM 487 | 2 | 278 | 85.86 | -1.70 | -46 | 2356 | 2554 | -11 | 1175 | 3503 |
| 6 | 2010-10-26 | SRM 486 | 1 | 479 | 504.70 | -0.18 | -13 | 2403 | 2330 | -22 | 1186 | 3393 |
| 5 | 2010-10-21 | Member SRM 485 | 1 | 470 | 415.35 | -0.36 | -35 | 2415 | 2256 | -92 | 1208 | 3177 |
| 4 | 2010-10-05 | SRM 484 | 1 | 345 | 311.78 | -0.33 | -34 | 2450 | 2111 | -96 | 1300 | 2445 |
| 3 | 2010-09-15 | Member SRM 482 | 1 | 491 | 460.69 | -0.32 | -38 | 2485 | 1935 | -131 | 1396 | 1879 |
| 2 | 2010-08-26 | SRM 480 | 1 | 141 | 469.62 | 1.74 | 411 | 2522 | 1741 | 216 | 1527 | 1336 |
| 1 | 2010-08-14 | SRM 479 | 2 | 207 | 719.24 | 1.80 | 440 | 2112 | 3888 | 111 | 1311 | 2312 |