8.28 Proper adjustment of K is advantageous to the player, for his opponents, and for the integrity of the entire pool.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Nikkolloz | 134 | 2875 | 1523 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.077 | 0.683 | 0.993 | 20.7 | -74 | 509 | 2885 | 2875 | 1466 |
| SRMFix | 0.156 | 0.698 | 1.020 | 27.6 | -156 | 352 | 2214 | 2172 | 1469 |
| initial | 0.078 | 0.758 | 1.093 | 91.3 | -393 | 463 | 2794 | 2464 | 1577 |
| SRM | 0.422 | 0.803 | 1.153 | 66.1 | -218 | 174 | 1743 | 1523 | 1889 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 134 | 2014-01-21 | SRM 605 | 1 | 282 | 284.42 | 0.01 | 3 | 2875 | 1466 | 28 | 1523 | 1889 |
| 133 | 2014-01-06 | SRM 603 | 1 | 236 | 286.14 | 0.28 | 10 | 2872 | 1455 | 53 | 1495 | 2015 |
| 132 | 2013-05-18 | SRM 579 | 1 | 505 | 374.21 | -0.43 | -5 | 2862 | 1400 | -5 | 1442 | 2274 |
| 131 | 2013-05-11 | TCO13 Round 2C | 1 | 518 | 557.46 | -0.38 | -4 | 2866 | 1409 | -34 | 1447 | 2282 |
| 130 | 2013-05-02 | SRM 578 | 1 | 339 | 311.68 | -0.54 | -6 | 2871 | 1382 | -70 | 1481 | 2093 |
| 129 | 2013-04-26 | SRM 577 | 1 | 408 | 425.53 | -0.45 | -5 | 2876 | 1358 | -69 | 1551 | 1755 |
| 128 | 2013-04-20 | TCO13 Round 2B | 1 | 498 | 648.06 | -0.26 | -3 | 2881 | 1347 | -47 | 1620 | 1497 |
| 127 | 2013-04-06 | SRM 575 | 1 | 464 | 413.56 | -0.17 | -1 | 2884 | 1334 | -5 | 1667 | 1349 |
| 126 | 2013-03-31 | TCO13 Round 2A | 1 | 203 | 606.30 | 1.58 | 24 | 2885 | 1308 | 127 | 1672 | 1342 |
| 125 | 2013-03-25 | SRM 574 | 1 | 227 | 362.79 | 0.68 | 12 | 2861 | 1401 | 78 | 1545 | 1876 |
| 124 | 2013-03-06 | SRM 572 | 1 | 634 | 286.47 | -1.15 | -14 | 2848 | 1407 | -162 | 1467 | 2227 |
| 123 | 2013-03-02 | TCO13 Round 1B | 1 | 308 | 305.51 | -0.01 | 2 | 2862 | 1353 | 19 | 1629 | 1454 |
| 122 | 2013-02-19 | SRM 571 | 1 | 419 | 339.68 | -0.30 | -3 | 2860 | 1312 | -15 | 1610 | 1459 |
| 121 | 2013-01-29 | SRM 568 | 1 | 249 | 324.18 | 0.38 | 8 | 2863 | 1270 | 44 | 1625 | 1386 |
| 120 | 2013-01-21 | SRM 567 | 1 | 322 | 292.82 | -0.14 | 0 | 2855 | 1273 | 8 | 1581 | 1533 |
| 119 | 2013-01-12 | SRM 566 | 1 | 483 | 374.62 | -0.65 | -9 | 2855 | 1274 | -114 | 1573 | 1564 |
| 118 | 2012-12-20 | SRM 565 | 1 | 249 | 335.27 | 0.43 | 10 | 2864 | 1234 | 39 | 1687 | 1161 |
| 117 | 2012-12-12 | SRM 564 | 1 | 285 | 315.63 | 0.15 | 5 | 2854 | 1267 | 21 | 1648 | 1280 |
| 116 | 2012-11-20 | SRM 561 | 1 | 182 | 276.78 | 0.60 | 12 | 2849 | 1272 | 60 | 1627 | 1353 |
| 115 | 2012-11-10 | SRM 560 | 1 | 313 | 290.08 | -0.11 | 0 | 2837 | 1325 | 11 | 1567 | 1605 |
| 114 | 2012-10-10 | SRM 557 | 1 | 475 | 382.41 | -0.64 | -8 | 2837 | 1304 | -91 | 1556 | 1672 |
| 113 | 2012-09-13 | SRM 556 | 1 | 178 | 269.47 | 0.60 | 11 | 2845 | 1270 | 54 | 1647 | 1286 |
| 112 | 2012-08-22 | SRM 553 | 1 | 139 | 239.25 | 0.78 | 14 | 2833 | 1306 | 77 | 1593 | 1477 |
| 111 | 2012-08-04 | SRM 551 | 1 | 576 | 342.35 | -0.88 | -10 | 2820 | 1352 | -148 | 1516 | 1818 |
| 110 | 2012-07-21 | SRM 550 | 1 | 287 | 339.58 | 0.24 | 6 | 2830 | 1295 | 22 | 1664 | 1198 |
| 109 | 2012-07-09 | SRM 549 | 1 | 218 | 263.40 | 0.27 | 6 | 2824 | 1314 | 31 | 1642 | 1278 |
| 108 | 2012-06-16 | SRM 546 | 1 | 420 | 418.98 | -0.46 | -5 | 2818 | 1359 | -83 | 1611 | 1429 |
| 107 | 2012-06-07 | SRM 545 | 1 | 192 | 378.10 | 0.98 | 16 | 2823 | 1328 | 69 | 1694 | 1154 |
| 106 | 2012-06-02 | Round 2C | 1 | 539 | 575.93 | -0.34 | -4 | 2807 | 1391 | -69 | 1625 | 1364 |
| 105 | 2012-05-29 | SRM 544 | 1 | 224 | 278.61 | 0.32 | 7 | 2811 | 1361 | 24 | 1694 | 1141 |
| 104 | 2012-05-19 | SRM 543 | 1 | 211 | 419.58 | 0.99 | 17 | 2803 | 1396 | 71 | 1670 | 1221 |
| 103 | 2012-05-12 | TCO12 Round 2B | 1 | 254 | 657.66 | 1.37 | 24 | 2786 | 1471 | 112 | 1599 | 1523 |
| 102 | 2012-04-23 | SRM 541 | 1 | 290 | 464.99 | 0.68 | 14 | 2763 | 1571 | 85 | 1487 | 2041 |
| 101 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 770.54 | -0.12 | 0 | 2749 | 1630 | 10 | 1402 | 2555 |
| 100 | 2012-04-11 | SRM 540 | 1 | 381 | 493.45 | -0.28 | -3 | 2750 | 1566 | -14 | 1392 | 2563 |
| 99 | 2012-03-31 | TCO12 Round 1A | 1 | 262 | 526.95 | 1.01 | 17 | 2753 | 1484 | 102 | 1406 | 2390 |
| 98 | 2012-03-20 | SRM 538 | 1 | 638 | 396.51 | -0.80 | -11 | 2736 | 1538 | -97 | 1304 | 3163 |
| 97 | 2012-03-17 | SRM 537 | 1 | 709 | 511.39 | -0.67 | -10 | 2747 | 1485 | -92 | 1401 | 2423 |
| 96 | 2012-03-07 | SRM 536 | 1 | 255 | 385.88 | 0.60 | 13 | 2757 | 1426 | 75 | 1493 | 1887 |
| 95 | 2012-02-18 | SRM 533 | 1 | 517 | 465.92 | -0.52 | -7 | 2743 | 1452 | -60 | 1418 | 2220 |
| 94 | 2012-02-09 | SRM 532 | 1 | 413 | 412.58 | -0.43 | -6 | 2751 | 1397 | -54 | 1478 | 1890 |
| 93 | 2012-01-19 | SRM 530 | 1 | 406 | 299.77 | -0.70 | -10 | 2757 | 1346 | -101 | 1532 | 1642 |
| 92 | 2011-12-28 | SRM 528 | 1 | 322 | 349.63 | 0.12 | 5 | 2767 | 1274 | 13 | 1633 | 1251 |
| 91 | 2011-12-23 | SRM 526.5 | 1 | 229 | 293.75 | 0.36 | 10 | 2762 | 1283 | 37 | 1620 | 1278 |
| 90 | 2011-12-17 | SRM 527 | 1 | 511 | 451.14 | -0.52 | -8 | 2752 | 1310 | -95 | 1583 | 1396 |
| 89 | 2011-11-29 | SRM 525 | 1 | 348 | 359.34 | 0.05 | 4 | 2760 | 1267 | 1 | 1678 | 1072 |
| 88 | 2011-11-17 | SRM 524 | 1 | 207 | 351.82 | 0.76 | 18 | 2757 | 1259 | 57 | 1677 | 1061 |
| 87 | 2011-11-12 | SRM 523 | 1 | 467 | 409.13 | -0.56 | -9 | 2739 | 1328 | -104 | 1620 | 1246 |
| 86 | 2011-10-13 | SRM 521 | 1 | 341 | 326.51 | -0.06 | 1 | 2748 | 1268 | -19 | 1724 | 948 |
| 85 | 2011-10-04 | SRM 520 | 1 | 202 | 391.47 | 0.96 | 21 | 2746 | 1269 | 56 | 1743 | 897 |
| 84 | 2011-09-14 | SRM 518 | 1 | 36 | 418.79 | 3.54 | 51 | 2725 | 1350 | 167 | 1687 | 1022 |
| 83 | 2011-08-20 | SRM 515 | 1 | 395 | 395.12 | 0.00 | 3 | 2674 | 1524 | 7 | 1520 | 1576 |
| 82 | 2011-07-26 | SRM 513 | 1 | 373 | 370.21 | -0.01 | 2 | 2671 | 1532 | 8 | 1513 | 1623 |
| 81 | 2011-07-13 | SRM 512 | 1 | 478 | 451.59 | -0.08 | 1 | 2669 | 1547 | 2 | 1505 | 1663 |
| 80 | 2011-06-18 | TCO11 Round 1 | 1 | 864 | 796.45 | -0.12 | 0 | 2668 | 1555 | -6 | 1503 | 1692 |
| 79 | 2011-06-08 | SRM 509 | 1 | 325 | 437.83 | 0.43 | 12 | 2669 | 1543 | 51 | 1509 | 1685 |
| 78 | 2011-05-28 | SRM 507 | 1 | 290 | 427.51 | 0.56 | 15 | 2657 | 1557 | 69 | 1458 | 1878 |
| 77 | 2011-05-14 | TCO11 Qual 1 | 1 | 565 | 483.68 | -0.22 | -2 | 2642 | 1557 | 18 | 1389 | 2159 |
| 76 | 2011-05-03 | Member SRM 505 | 1 | 306 | 417.97 | -0.22 | -2 | 2643 | 1517 | -8 | 1371 | 2287 |
| 75 | 2011-04-16 | Member SRM 503 | 1 | 647 | 435.58 | -0.71 | -13 | 2646 | 1498 | -113 | 1379 | 2212 |
| 74 | 2011-03-30 | Member SRM 501 | 1 | 487 | 401.91 | -0.53 | -10 | 2659 | 1427 | -92 | 1492 | 1634 |
| 73 | 2011-03-19 | SRM 500 | 1 | 396 | 502.62 | -0.26 | -4 | 2669 | 1377 | -53 | 1584 | 1264 |
| 72 | 2011-03-08 | SRM 499 | 1 | 178 | 406.86 | 1.19 | 30 | 2673 | 1350 | 80 | 1637 | 1098 |
| 71 | 2011-02-26 | SRM 498 | 1 | 415 | 418.05 | 0.01 | 3 | 2644 | 1439 | -1 | 1557 | 1311 |
| 70 | 2011-01-22 | Member SRM 494 | 1 | 228 | 398.49 | 0.81 | 23 | 2640 | 1407 | 71 | 1558 | 1279 |
| 69 | 2011-01-12 | SRM 493 | 1 | 220 | 323.01 | -0.12 | -1 | 2617 | 1492 | -26 | 1487 | 1558 |
| 68 | 2010-11-13 | SRM 487 | 1 | 365 | 415.58 | 0.19 | 8 | 2618 | 1415 | 25 | 1513 | 1396 |
| 67 | 2010-10-21 | Member SRM 485 | 1 | 291 | 337.54 | 0.21 | 8 | 2610 | 1431 | 30 | 1488 | 1506 |
| 66 | 2010-09-15 | Member SRM 482 | 1 | 315 | 409.74 | 0.38 | 12 | 2602 | 1458 | 51 | 1458 | 1621 |
| 65 | 2010-09-09 | SRM 481 | 1 | 388 | 388.82 | -0.37 | -6 | 2591 | 1485 | -52 | 1407 | 1825 |
| 64 | 2010-08-14 | SRM 479 | 1 | 392 | 397.02 | -0.35 | -6 | 2597 | 1447 | -55 | 1459 | 1616 |
| 63 | 2010-08-04 | Member SRM 478 | 1 | 446 | 374.01 | -0.50 | -9 | 2603 | 1424 | -97 | 1514 | 1411 |
| 62 | 2010-07-17 | SRM 476 | 1 | 327 | 419.46 | 0.36 | 11 | 2612 | 1370 | 22 | 1611 | 1100 |
| 61 | 2010-07-10 | TCO10 Round 3 | 1 | 287 | 267.55 | -0.16 | -4 | 2600 | 1392 | -92 | 1589 | 1141 |
| 60 | 2010-06-26 | TCO10 Round 2 | 1 | 84 | 593.30 | 2.82 | 61 | 2605 | 1362 | 174 | 1681 | 925 |
| 59 | 2010-06-19 | TCO10 Round 1 | 1 | 847 | 813.27 | -0.06 | 1 | 2544 | 1588 | -18 | 1507 | 1391 |
| 58 | 2010-06-17 | SRM 473 | 1 | 168 | 311.99 | 0.89 | 26 | 2543 | 1576 | 76 | 1525 | 1336 |
| 57 | 2010-06-05 | SRM 472 | 1 | 447 | 444.04 | -0.01 | 2 | 2517 | 1679 | -12 | 1449 | 1613 |
| 56 | 2010-05-20 | SRM 470 | 1 | 187 | 494.35 | 1.40 | 37 | 2514 | 1629 | 120 | 1461 | 1513 |
| 55 | 2010-05-02 | TCO10 Qual 1 | 1 | 531 | 369.03 | -0.52 | -10 | 2477 | 1672 | -34 | 1341 | 1957 |
| 54 | 2010-04-20 | Member SRM 468 | 1 | 381 | 455.14 | 0.26 | 11 | 2487 | 1609 | 36 | 1375 | 1762 |
| 53 | 2010-04-15 | SRM 467 | 1 | 449 | 313.78 | -0.57 | -15 | 2477 | 1642 | -162 | 1339 | 1953 |
| 52 | 2010-04-03 | SRM 466 | 1 | 406 | 515.78 | 0.34 | 14 | 2491 | 1566 | 21 | 1501 | 1258 |
| 51 | 2010-03-25 | Member SRM 465 | 1 | 303 | 315.87 | 0.06 | 5 | 2477 | 1601 | -11 | 1480 | 1328 |
| 50 | 2010-03-02 | SRM 463 | 1 | 368 | 424.65 | 0.21 | 10 | 2472 | 1765 | 3 | 1491 | 1446 |
| 49 | 2010-02-13 | Member SRM 461 | 1 | 370 | 460.38 | 0.32 | 14 | 2462 | 1827 | 15 | 1488 | 1466 |
| 48 | 2010-02-06 | SRM 460 | 1 | 317 | 444.47 | 0.49 | 20 | 2449 | 1879 | 31 | 1473 | 1501 |
| 47 | 2010-01-19 | SRM 459 | 1 | 459 | 462.04 | 0.01 | 3 | 2429 | 1944 | -28 | 1442 | 1617 |
| 46 | 2010-01-14 | Member SRM 458 | 1 | 281 | 452.19 | 0.69 | 28 | 2426 | 1934 | 50 | 1470 | 1502 |
| 45 | 2010-01-04 | SRM 457 | 1 | 178 | 378.70 | 1.09 | 43 | 2397 | 2030 | 92 | 1420 | 1703 |
| 44 | 2009-12-22 | SRM 456 | 1 | 207 | 395.37 | 0.93 | 41 | 2354 | 2221 | 92 | 1328 | 2187 |
| 43 | 2009-11-25 | SRM 453.5 | 2 | 84 | 86.53 | 0.04 | 6 | 2313 | 2410 | 47 | 1236 | 2839 |
| 42 | 2009-10-17 | SRM 450 | 1 | 446 | 442.74 | -0.17 | -5 | 2307 | 2417 | -45 | 1189 | 3225 |
| 41 | 2009-09-23 | SRM 449 | 2 | 132 | 113.35 | -0.22 | 1 | 2312 | 2391 | 46 | 1234 | 2841 |
| 40 | 2009-09-10 | SRM 448 | 1 | 682 | 509.90 | -0.42 | -15 | 2311 | 2381 | -186 | 1188 | 3228 |
| 39 | 2009-08-25 | SRM 447 | 1 | 281 | 445.98 | 0.67 | 32 | 2326 | 2301 | 59 | 1374 | 1939 |
| 38 | 2009-08-08 | SRM 446 | 1 | 269 | 546.30 | 1.02 | 46 | 2294 | 2425 | 101 | 1315 | 2259 |
| 37 | 2009-07-23 | SRM 445 | 2 | 57 | 152.68 | 1.42 | 30 | 2249 | 2647 | 76 | 1214 | 2998 |
| 36 | 2009-07-08 | SRM 444 | 2 | 317 | 132.33 | -1.26 | -17 | 2218 | 2771 | -8 | 1138 | 3592 |
| 35 | 2009-06-23 | SRM 443 | 2 | 404 | 97.68 | -2.05 | -27 | 2235 | 2696 | -47 | 1146 | 3510 |
| 34 | 2009-06-13 | SRM 442 | 2 | 35 | 134.47 | 1.94 | 40 | 2263 | 2552 | 108 | 1193 | 3126 |
| 33 | 2009-05-12 | SRM 440 | 2 | 53 | 146.09 | 1.46 | 34 | 2222 | 2739 | 97 | 1085 | 4550 |
| 32 | 2009-04-19 | SRM 438 | 2 | 292 | 138.78 | -1.12 | -18 | 2188 | 2902 | 7 | 988 | 6850 |
| 31 | 2009-03-24 | SRM 437 | 2 | 209 | 140.24 | -0.58 | -7 | 2206 | 2829 | 38 | 981 | 7044 |
| 30 | 2009-02-07 | SRM 434 | 2 | 156 | 133.43 | -0.22 | 1 | 2213 | 2775 | 59 | 943 | 7573 |
| 29 | 2009-01-06 | SRM 432 | 2 | 81 | 112.46 | 0.47 | 16 | 2213 | 2776 | 90 | 884 | 8526 |
| 28 | 2008-12-20 | SRM 430 | 2 | 197 | 131.34 | -0.58 | -7 | 2197 | 2835 | 58 | 794 | 9649 |
| 27 | 2008-11-25 | SRM 427 | 2 | 625 | 93.71 | -2.74 | -34 | 2204 | 2768 | -196 | 736 | 10454 |
| 26 | 2008-11-12 | SRM 425 | 2 | 921 | 97.55 | -3.24 | -37 | 2238 | 2552 | -205 | 932 | 7776 |
| 25 | 2008-10-28 | SRM 423 | 2 | 45 | 73.78 | 0.71 | 21 | 2274 | 2316 | 79 | 1137 | 4503 |
| 24 | 2008-10-18 | SRM 422 | 2 | 659 | 222.24 | -1.82 | -26 | 2253 | 2411 | -117 | 1058 | 6016 |
| 23 | 2008-10-08 | SRM 421 | 2 | 107 | 91.56 | -0.22 | 1 | 2279 | 2298 | 52 | 1175 | 3955 |
| 22 | 2008-10-02 | SRM 420 | 2 | 26 | 97.43 | 1.91 | 43 | 2278 | 2275 | 122 | 1123 | 4742 |
| 21 | 2008-09-11 | SRM 417 | 1 | 638 | 503.63 | -0.34 | -17 | 2234 | 2483 | -218 | 1001 | 6889 |
| 20 | 2008-07-19 | SRM 410 | 1 | 396 | 465.02 | -0.13 | -4 | 2251 | 2331 | -15 | 1219 | 3564 |
| 19 | 2008-07-10 | SRM 409 | 1 | 490 | 476.81 | -0.21 | -8 | 2255 | 2298 | -61 | 1234 | 3376 |
| 18 | 2008-06-14 | SRM 405 | 1 | 385 | 494.75 | 0.36 | 24 | 2263 | 2200 | 50 | 1295 | 2844 |
| 17 | 2008-06-05 | SRM 404 | 2 | 19 | 115.01 | 2.60 | 52 | 2239 | 2302 | 115 | 1245 | 3209 |
| 16 | 2008-05-28 | SRM 403 | 2 | 97 | 79.05 | -0.30 | -1 | 2187 | 2546 | 30 | 1130 | 4557 |
| 15 | 2008-05-24 | SRM 402 | 2 | 439 | 90.10 | -2.28 | -37 | 2188 | 2520 | -80 | 1100 | 5055 |
| 14 | 2008-05-06 | SRM 401 | 1 | 533 | 506.93 | -0.07 | -1 | 2225 | 2334 | -28 | 1180 | 3438 |
| 13 | 2008-05-01 | SRM 400 | 2 | 46 | 120.11 | 1.38 | 45 | 2226 | 2292 | 89 | 1208 | 3010 |
| 12 | 2008-04-23 | SRM 399 | 2 | 101 | 71.33 | -0.50 | -7 | 2181 | 2497 | 35 | 1119 | 3682 |
| 11 | 2008-04-15 | SRM 398 | 2 | 110 | 109.47 | -0.01 | 9 | 2188 | 2466 | 61 | 1084 | 4075 |
| 10 | 2008-04-12 | SRM 397 | 2 | 603 | 100.61 | -2.58 | -58 | 2179 | 2533 | -114 | 1023 | 4665 |
| 9 | 2008-04-03 | SRM 396 | 2 | 98 | 102.90 | 0.07 | 14 | 2237 | 2269 | 68 | 1137 | 3603 |
| 8 | 2008-03-22 | SRM 394 | 1 | 575 | 466.59 | -0.33 | -28 | 2222 | 2304 | -155 | 1069 | 4278 |
| 7 | 2008-03-11 | SRM 393 | 2 | 20 | 138.01 | 2.79 | 112 | 2251 | 2164 | 143 | 1224 | 2912 |
| 6 | 2008-02-26 | SRM 391 | 2 | 352 | 75.89 | -2.21 | -74 | 2138 | 2677 | -96 | 1081 | 4132 |
| 5 | 2008-02-02 | SRM 390 | 2 | 102 | 105.01 | 0.04 | 19 | 2212 | 2248 | 67 | 1177 | 3321 |
| 4 | 2008-01-24 | SRM 389 | 1 | 507 | 433.89 | -0.27 | -36 | 2193 | 2301 | -157 | 1110 | 3757 |
| 3 | 2008-01-05 | SRM 386 | 1 | 456 | 432.96 | -0.26 | -33 | 2229 | 2092 | -131 | 1267 | 2515 |
| 2 | 2007-12-27 | SRM 385 | 1 | 295 | 497.71 | 0.76 | 216 | 2262 | 1929 | 105 | 1398 | 1714 |
| 1 | 2007-12-13 | SRM 383 | 2 | 91 | 338.47 | 1.90 | 509 | 2046 | 2929 | 93 | 1293 | 2349 |