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 |
|---|---|---|---|
| psir | 77 | 2872 | 1642 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.210 | 0.732 | 0.965 | 34.7 | -80 | 282 | 2309 | 2258 | 910 |
| EloSRM | 0.251 | 0.738 | 0.969 | 32.6 | -43 | 269 | 2886 | 2872 | 1396 |
| Odd | 0.248 | 0.742 | 0.976 | 33.0 | -55 | 285 | 2696 | 2683 | 1170 |
| initial | 0.159 | 0.753 | 1.014 | 90.6 | -229 | 475 | 2843 | 2632 | 868 |
| SRM | 0.357 | 0.797 | 1.126 | 68.9 | -186 | 159 | 1936 | 1642 | 1061 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 77 | 2015-09-11 | SRM 667 | 1 | 210 | 289.78 | -0.24 | -10 | 2872 | 1396 | -77 | 1642 | 1061 |
| 76 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 709.60 | -0.24 | -4 | 2882 | 1045 | -52 | 1719 | 1093 |
| 75 | 2012-04-14 | TCO12 Round 1C | 1 | 71 | 223.52 | 1.66 | 40 | 2886 | 1009 | 79 | 1771 | 959 |
| 74 | 2012-02-09 | SRM 532 | 1 | 177 | 323.95 | 0.87 | 32 | 2846 | 1033 | 72 | 1692 | 1072 |
| 73 | 2011-12-28 | SRM 528 | 1 | 359 | 315.28 | -0.19 | -2 | 2814 | 1105 | 1 | 1620 | 1295 |
| 72 | 2011-09-14 | SRM 518 | 1 | 788 | 296.17 | -1.41 | -29 | 2816 | 1005 | -171 | 1619 | 1240 |
| 71 | 2011-08-30 | SRM 516 | 1 | 176 | 268.14 | 0.61 | 23 | 2845 | 918 | 42 | 1790 | 806 |
| 70 | 2011-08-20 | SRM 515 | 1 | 482 | 283.32 | -0.77 | -19 | 2823 | 960 | -80 | 1748 | 881 |
| 69 | 2011-08-09 | SRM 514 | 1 | 95 | 229.92 | 1.27 | 48 | 2842 | 901 | 71 | 1828 | 721 |
| 68 | 2011-07-26 | SRM 513 | 1 | 207 | 312.11 | 0.59 | 33 | 2794 | 1044 | 34 | 1757 | 867 |
| 67 | 2011-02-26 | SRM 498 | 1 | 457 | 329.99 | -0.47 | -14 | 2761 | 1028 | -54 | 1723 | 897 |
| 66 | 2010-12-08 | SRM 490 | 1 | 114 | 316.68 | 1.47 | 56 | 2775 | 920 | 89 | 1777 | 763 |
| 65 | 2010-11-13 | SRM 487 | 1 | 420 | 339.78 | -0.31 | -9 | 2719 | 1067 | -35 | 1688 | 932 |
| 64 | 2010-06-05 | SRM 472 | 1 | 389 | 311.79 | -0.32 | -8 | 2727 | 935 | -38 | 1723 | 818 |
| 63 | 2010-05-20 | SRM 470 | 1 | 431 | 316.32 | -0.45 | -13 | 2735 | 877 | -52 | 1761 | 728 |
| 62 | 2010-05-12 | TCO10 Qual 2 | 1 | 372 | 205.04 | -0.86 | -23 | 2747 | 846 | -55 | 1813 | 642 |
| 61 | 2010-05-04 | SRM 469 | 1 | 420 | 281.59 | -0.58 | -24 | 2771 | 759 | -68 | 1868 | 540 |
| 60 | 2009-04-19 | SRM 438 | 1 | 162 | 190.45 | 0.15 | 10 | 2794 | 635 | 1 | 1936 | 473 |
| 59 | 2009-01-06 | SRM 432 | 1 | 159 | 197.59 | 0.31 | 12 | 2785 | 633 | 18 | 1935 | 489 |
| 58 | 2008-12-20 | SRM 430 | 1 | 118 | 256.44 | 1.12 | 31 | 2772 | 649 | 69 | 1917 | 509 |
| 57 | 2008-12-02 | SRM 428 | 1 | 126 | 264.62 | 1.07 | 33 | 2741 | 704 | 76 | 1848 | 596 |
| 56 | 2008-11-22 | SRM 426 | 1 | 166 | 275.39 | 0.73 | 26 | 2708 | 772 | 60 | 1772 | 728 |
| 55 | 2008-08-16 | SRM 414 | 1 | 136 | 241.55 | 0.83 | 24 | 2682 | 796 | 75 | 1712 | 854 |
| 54 | 2008-07-19 | SRM 410 | 1 | 396 | 327.68 | -0.63 | -12 | 2658 | 840 | -97 | 1637 | 1026 |
| 53 | 2008-06-17 | SRM 406 | 1 | 113 | 180.64 | 0.68 | 20 | 2670 | 782 | 68 | 1734 | 767 |
| 52 | 2008-06-14 | SRM 405 | 1 | 645 | 267.87 | -1.27 | -25 | 2650 | 823 | -179 | 1666 | 906 |
| 51 | 2008-06-05 | SRM 404 | 1 | 201 | 253.04 | 0.33 | 13 | 2675 | 761 | 24 | 1845 | 570 |
| 50 | 2008-03-22 | SRM 394 | 1 | 88 | 279.19 | 1.67 | 35 | 2663 | 762 | 107 | 1821 | 633 |
| 49 | 2008-03-06 | SRM 392 | 1 | 408 | 333.04 | -0.54 | -10 | 2628 | 834 | -111 | 1714 | 788 |
| 48 | 2008-03-01 | TCO08 Round 3 | 1 | 157 | 252.87 | 0.69 | 27 | 2638 | 795 | 77 | 1825 | 613 |
| 47 | 2008-02-23 | TCO08 Round 2 | 1 | 181 | 542.63 | 1.58 | 42 | 2611 | 865 | 126 | 1748 | 719 |
| 46 | 2008-02-16 | TCO08 Round 1 | 1 | 303 | 693.87 | 1.20 | 32 | 2569 | 966 | 101 | 1622 | 991 |
| 45 | 2008-02-05 | TCO08 Qual 1 | 1 | 255 | 275.36 | 0.11 | 6 | 2538 | 1028 | 32 | 1521 | 1264 |
| 44 | 2008-02-02 | SRM 390 | 1 | 449 | 317.27 | -0.51 | -12 | 2531 | 1050 | -58 | 1489 | 1361 |
| 43 | 2008-01-24 | SRM 389 | 1 | 363 | 288.92 | -0.33 | -7 | 2543 | 989 | -28 | 1547 | 1171 |
| 42 | 2008-01-09 | SRM 387 | 1 | 152 | 232.24 | 0.61 | 21 | 2550 | 954 | 67 | 1575 | 1080 |
| 41 | 2007-12-19 | SRM 384 | 1 | 222 | 201.34 | -0.14 | -1 | 2529 | 1000 | 7 | 1508 | 1283 |
| 40 | 2007-12-08 | SRM 381 | 1 | 356 | 287.78 | -0.31 | -6 | 2530 | 978 | -10 | 1501 | 1295 |
| 39 | 2007-11-20 | SRM 378 | 1 | 124 | 294.20 | 1.25 | 37 | 2536 | 940 | 125 | 1511 | 1235 |
| 38 | 2007-11-10 | SRM 375 | 1 | 357 | 226.20 | -0.77 | -19 | 2499 | 1049 | -127 | 1386 | 1672 |
| 37 | 2007-11-06 | SRM 374 | 1 | 308 | 280.71 | -0.13 | -1 | 2517 | 979 | 5 | 1513 | 1197 |
| 36 | 2007-10-17 | SRM 372 | 1 | 268 | 306.11 | 0.19 | 10 | 2518 | 980 | 42 | 1508 | 1169 |
| 35 | 2007-10-13 | SRM 371 | 1 | 420 | 328.77 | -0.35 | -9 | 2508 | 1001 | -15 | 1466 | 1308 |
| 34 | 2007-10-09 | SRM 370 | 1 | 431 | 276.49 | -0.64 | -18 | 2517 | 969 | -62 | 1481 | 1243 |
| 33 | 2007-10-04 | SRM 369 | 1 | 310 | ||||||||
| 32 | 2007-10-02 | SRM 368 | 1 | 248 | 292.40 | -0.32 | -8 | 2534 | 903 | -47 | 1543 | 1075 |
| 31 | 2007-09-26 | SRM 367 | 1 | 270 | 294.96 | 0.12 | 10 | 2542 | 874 | 24 | 1590 | 950 |
| 30 | 2007-08-21 | TCCC07 Qual 2 | 1 | 183 | 108.06 | -0.76 | -15 | 2532 | 857 | -8 | 1566 | 988 |
| 29 | 2007-08-07 | SRM 362 | 1 | 387 | ||||||||
| 28 | 2007-07-17 | SRM 358 | 1 | 231 | 215.85 | -0.10 | 1 | 2547 | 768 | 11 | 1574 | 947 |
| 27 | 2007-06-20 | SRM 355 | 1 | 164 | 249.57 | -0.22 | -4 | 2546 | 753 | -35 | 1563 | 958 |
| 26 | 2007-05-23 | SRM 350 | 1 | 197 | 226.07 | 0.20 | 12 | 2550 | 728 | 39 | 1598 | 871 |
| 25 | 2007-05-01 | SRM 347 | 1 | 98 | 262.54 | 1.42 | 48 | 2538 | 749 | 131 | 1559 | 972 |
| 24 | 2007-04-14 | TCO07 Round 2 | 1 | 735 | 446.89 | -0.78 | -25 | 2490 | 845 | -162 | 1428 | 1282 |
| 23 | 2007-04-12 | TCO07 Round 1C | 1 | 155 | 122.61 | -0.34 | -7 | 2516 | 766 | 3 | 1590 | 873 |
| 22 | 2007-03-31 | TCO07 Qual 2 | 1 | 51 | 248.16 | 2.28 | 61 | 2523 | 736 | 136 | 1587 | 869 |
| 21 | 2007-03-29 | TCO07 Qual 1 | 1 | 786 | 220.48 | -1.83 | -43 | 2462 | 855 | -128 | 1451 | 1177 |
| 20 | 2007-03-28 | SRM 344 | 1 | 322 | 244.30 | -0.40 | -12 | 2505 | 747 | -27 | 1579 | 837 |
| 19 | 2007-03-22 | SRM 343 | 1 | 216 | 221.69 | 0.04 | 8 | 2517 | 709 | 20 | 1606 | 784 |
| 18 | 2007-03-10 | SRM 341 | 1 | 133 | 284.42 | 1.10 | 57 | 2509 | 722 | 101 | 1586 | 821 |
| 17 | 2007-02-03 | SRM 337 | 1 | 119 | 280.89 | 1.24 | 67 | 2452 | 846 | 130 | 1485 | 1092 |
| 16 | 2007-01-04 | SRM 333 | 1 | 406 | 238.35 | -0.81 | -35 | 2385 | 954 | -166 | 1355 | 1547 |
| 15 | 2006-12-13 | SRM 330 | 1 | 302 | 186.22 | -0.70 | -30 | 2420 | 877 | -109 | 1521 | 999 |
| 14 | 2006-12-09 | SRM 329 | 1 | 241 | 245.71 | 0.03 | 9 | 2450 | 797 | 2 | 1630 | 733 |
| 13 | 2006-11-29 | SRM 328 | 1 | 166 | 209.14 | 0.33 | 29 | 2441 | 794 | 29 | 1628 | 729 |
| 12 | 2006-10-02 | SRM 321 | 1 | 125 | 237.90 | 0.93 | 60 | 2412 | 791 | 81 | 1599 | 754 |
| 11 | 2006-09-18 | SRM 319 | 1 | 122 | 275.30 | 1.17 | 80 | 2352 | 893 | 111 | 1518 | 940 |
| 10 | 2006-08-29 | SRM 318 | 1 | 204 | 300.13 | 0.56 | 52 | 2272 | 1070 | 73 | 1407 | 1199 |
| 9 | 2006-08-09 | SRM 315 | 1 | 213 | 248.14 | 0.22 | 27 | 2220 | 1239 | 34 | 1334 | 1557 |
| 8 | 2006-07-26 | SRM 313 | 1 | 245 | 276.37 | 0.17 | 24 | 2193 | 1304 | 23 | 1300 | 1713 |
| 7 | 2006-07-22 | SRM 312 | 2 | 23 | 52.70 | 1.20 | 63 | 2169 | 1361 | 115 | 1277 | 1821 |
| 6 | 2006-07-12 | SRM 311 | 1 | 316 | 240.67 | -0.43 | -43 | 2106 | 1564 | -186 | 1162 | 2494 |
| 5 | 2006-07-06 | SRM 310 | 2 | 4 | 58.68 | 3.88 | 172 | 2149 | 1408 | 159 | 1348 | 1448 |
| 4 | 2006-05-09 | SRM 301 | 1 | 284 | 283.21 | -0.12 | -15 | 1977 | 1896 | -93 | 1189 | 2186 |
| 3 | 2006-04-22 | SRM 299 | 2 | 35 | 143.11 | 2.03 | 178 | 1992 | 1814 | 111 | 1282 | 1642 |
| 2 | 2006-04-11 | SRM 298 | 1 | 286 | 341.85 | 0.26 | 93 | 1814 | 2526 | -33 | 1171 | 2241 |
| 1 | 2006-04-06 | SRM 297 | 2 | 127 | 237.35 | 0.90 | 269 | 1721 | 2966 | 4 | 1204 | 2045 |