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 |
|---|---|---|---|
| yym | 87 | 2984 | 1892 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.201 | 0.695 | 0.892 | 33.9 | -79 | 507 | 2355 | 2346 | 850 |
| EloSRM | 0.145 | 0.700 | 0.890 | 32.1 | -71 | 625 | 2984 | 2984 | 973 |
| SRM | 0.330 | 0.723 | 0.939 | 70.8 | -329 | 228 | 1916 | 1892 | 736 |
| initial | 0.151 | 0.741 | 0.948 | 89.3 | -172 | 337 | 2890 | 2746 | 805 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 87 | 2013-08-12 | SRM 588 | 1 | 255 | 233.36 | -0.13 | 1 | 2984 | 973 | -24 | 1892 | 736 |
| 86 | 2012-11-30 | SRM 562 | 1 | 407 | ||||||||
| 85 | 2012-09-13 | SRM 556 | 1 | 159 | 199.20 | 0.32 | 13 | 2983 | 776 | 13 | 1916 | 647 |
| 84 | 2012-09-07 | SRM 555 | 1 | 221 | 229.14 | 0.05 | 6 | 2970 | 812 | -2 | 1903 | 656 |
| 83 | 2012-04-23 | SRM 541 | 1 | 102 | 324.70 | 1.67 | 34 | 2964 | 786 | 94 | 1905 | 653 |
| 82 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 686.52 | -0.28 | -4 | 2930 | 883 | -72 | 1811 | 858 |
| 81 | 2012-04-14 | TCO12 Round 1C | 1 | 85 | 180.71 | 1.09 | 24 | 2934 | 845 | 44 | 1883 | 710 |
| 80 | 2012-03-20 | SRM 538 | 1 | 338 | 260.17 | -0.38 | -6 | 2910 | 853 | -29 | 1839 | 761 |
| 79 | 2012-03-17 | SRM 537 | 1 | 160 | 364.16 | 1.19 | 36 | 2916 | 831 | 67 | 1868 | 711 |
| 78 | 2011-11-17 | SRM 524 | 1 | 472 | 253.50 | -0.90 | -16 | 2880 | 861 | -84 | 1801 | 796 |
| 77 | 2011-07-13 | SRM 512 | 1 | 175 | 292.42 | 0.74 | 15 | 2896 | 750 | 47 | 1885 | 627 |
| 76 | 2011-06-21 | SRM 510 | 1 | 47 | 214.40 | 2.19 | 31 | 2881 | 798 | 126 | 1838 | 712 |
| 75 | 2011-06-18 | TCO11 Round 1 | 1 | 919 | 559.67 | -0.72 | -11 | 2849 | 879 | -61 | 1712 | 980 |
| 74 | 2011-06-02 | SRM 508 | 1 | 380 | 300.01 | -0.34 | -3 | 2860 | 836 | -17 | 1773 | 832 |
| 73 | 2011-05-28 | SRM 507 | 1 | 472 | 259.74 | -0.86 | -11 | 2863 | 825 | -66 | 1790 | 793 |
| 72 | 2011-05-17 | SRM 504.5 | 1 | 340 | 276.89 | -0.30 | -3 | 2875 | 778 | -22 | 1856 | 675 |
| 71 | 2011-05-14 | TCO11 Qual 1 | 1 | 179 | 277.09 | 0.63 | 14 | 2878 | 755 | 35 | 1878 | 617 |
| 70 | 2011-05-03 | Member SRM 505 | 1 | 114 | 255.06 | 1.16 | 24 | 2864 | 782 | 78 | 1843 | 668 |
| 69 | 2011-04-16 | Member SRM 503 | 1 | 121 | 309.05 | 1.35 | 28 | 2839 | 843 | 95 | 1765 | 813 |
| 68 | 2011-03-30 | Member SRM 501 | 1 | 238 | 279.08 | 0.23 | 8 | 2811 | 911 | 38 | 1670 | 1021 |
| 67 | 2011-03-19 | SRM 500 | 1 | 396 | 451.69 | -0.42 | -7 | 2803 | 922 | -60 | 1632 | 1106 |
| 66 | 2011-03-08 | SRM 499 | 1 | 504 | 286.46 | -0.82 | -14 | 2810 | 898 | -65 | 1692 | 963 |
| 65 | 2011-02-10 | SRM 497 | 1 | 49 | 232.26 | 2.24 | 42 | 2823 | 846 | 144 | 1757 | 831 |
| 64 | 2011-02-01 | SRM 496 | 1 | 507 | 274.80 | -0.88 | -16 | 2782 | 954 | -83 | 1613 | 1136 |
| 63 | 2011-01-22 | Member SRM 494 | 1 | 363 | 283.79 | -0.36 | -6 | 2798 | 892 | -19 | 1696 | 944 |
| 62 | 2011-01-12 | SRM 493 | 1 | 220 | 283.32 | -0.31 | -5 | 2803 | 872 | -72 | 1715 | 899 |
| 61 | 2010-12-28 | SRM 492 | 1 | 234 | 211.66 | -0.14 | 0 | 2808 | 858 | -9 | 1787 | 759 |
| 60 | 2010-12-18 | Member SRM 491 | 1 | 193 | 290.10 | 0.59 | 19 | 2808 | 860 | 44 | 1796 | 739 |
| 59 | 2010-11-18 | SRM 488 | 1 | 62 | 221.58 | 1.84 | 43 | 2789 | 880 | 121 | 1752 | 808 |
| 58 | 2010-10-26 | SRM 486 | 1 | 331 | 302.11 | -0.13 | 0 | 2747 | 975 | 7 | 1631 | 1070 |
| 57 | 2010-10-21 | Member SRM 485 | 1 | 380 | 252.18 | -0.59 | -12 | 2747 | 970 | -41 | 1624 | 1079 |
| 56 | 2010-10-05 | SRM 484 | 1 | 345 | 213.59 | -0.88 | -18 | 2759 | 943 | -129 | 1665 | 992 |
| 55 | 2010-09-09 | SRM 481 | 1 | 200 | 272.33 | 0.44 | 17 | 2777 | 884 | 28 | 1794 | 724 |
| 54 | 2010-08-26 | SRM 480 | 1 | 55 | 215.73 | 1.97 | 48 | 2761 | 913 | 111 | 1766 | 772 |
| 53 | 2010-08-14 | SRM 479 | 1 | 308 | 310.34 | 0.01 | 5 | 2713 | 1038 | 6 | 1655 | 992 |
| 52 | 2010-08-04 | Member SRM 478 | 1 | 178 | 315.29 | 0.82 | 31 | 2708 | 1054 | 71 | 1649 | 1013 |
| 51 | 2010-07-28 | SRM 477 | 1 | 387 | 332.73 | -0.22 | -4 | 2677 | 1151 | -12 | 1578 | 1190 |
| 50 | 2010-05-20 | SRM 470 | 1 | 185 | 384.38 | 1.06 | 38 | 2681 | 1027 | 94 | 1590 | 1093 |
| 49 | 2010-05-04 | SRM 469 | 1 | 209 | 403.07 | 0.95 | 38 | 2643 | 1109 | 99 | 1496 | 1332 |
| 48 | 2010-04-20 | Member SRM 468 | 1 | 399 | 376.63 | -0.08 | 1 | 2605 | 1171 | 22 | 1397 | 1660 |
| 47 | 2010-04-15 | SRM 467 | 1 | 216 | 274.59 | 0.35 | 22 | 2604 | 1176 | 68 | 1375 | 1772 |
| 46 | 2010-03-16 | SRM 464 | 1 | 650 | 381.88 | -0.83 | -31 | 2583 | 1259 | -142 | 1307 | 2158 |
| 45 | 2009-12-05 | SRM 454 | 1 | 438 | 336.14 | -0.38 | -11 | 2613 | 1194 | -21 | 1449 | 1599 |
| 44 | 2009-09-23 | SRM 449 | 1 | 305 | 402.61 | 0.40 | 19 | 2624 | 1133 | 70 | 1470 | 1535 |
| 43 | 2009-08-25 | SRM 447 | 1 | 315 | 297.65 | -0.08 | 1 | 2605 | 1180 | 32 | 1400 | 1822 |
| 42 | 2009-08-08 | SRM 446 | 1 | 386 | 340.99 | -0.18 | -3 | 2604 | 1180 | 27 | 1368 | 1968 |
| 41 | 2009-07-23 | SRM 445 | 1 | 368 | 395.61 | -0.34 | -9 | 2607 | 1166 | -19 | 1341 | 2123 |
| 40 | 2009-06-13 | SRM 442 | 1 | 581 | 318.49 | -0.92 | -28 | 2616 | 1130 | -141 | 1360 | 2011 |
| 39 | 2009-05-27 | SRM 441 | 1 | 123 | 289.94 | 1.24 | 50 | 2644 | 1039 | 132 | 1501 | 1425 |
| 38 | 2009-02-07 | SRM 434 | 1 | 447 | 357.18 | -0.56 | -14 | 2594 | 1146 | -73 | 1369 | 2241 |
| 37 | 2008-12-20 | SRM 430 | 1 | 224 | 349.86 | 0.64 | 22 | 2608 | 1074 | 92 | 1442 | 1789 |
| 36 | 2008-11-25 | SRM 427 | 1 | 457 | 240.38 | -0.97 | -22 | 2586 | 1123 | -187 | 1350 | 2383 |
| 35 | 2008-11-12 | SRM 425 | 1 | 207 | 336.87 | 0.70 | 24 | 2608 | 1039 | 83 | 1537 | 1370 |
| 34 | 2008-11-06 | SRM 424 | 1 | 223 | 294.44 | 0.40 | 17 | 2584 | 1103 | 74 | 1454 | 1707 |
| 33 | 2008-10-18 | SRM 422 | 1 | 504 | 351.27 | -0.52 | -12 | 2567 | 1156 | -33 | 1380 | 2157 |
| 32 | 2008-10-02 | SRM 420 | 1 | 225 | 311.30 | 0.47 | 19 | 2580 | 1112 | 89 | 1413 | 1971 |
| 31 | 2008-09-20 | SRM 418 | 1 | 535 | 340.39 | -0.75 | -20 | 2561 | 1164 | -124 | 1324 | 2638 |
| 30 | 2008-09-04 | SRM 416 | 1 | 259 | 302.70 | 0.22 | 12 | 2580 | 1087 | 63 | 1448 | 1777 |
| 29 | 2008-08-16 | SRM 414 | 1 | 366 | 281.68 | -0.38 | -9 | 2569 | 1131 | -1 | 1385 | 2170 |
| 28 | 2008-07-31 | SRM 412 | 1 | 385 | 276.87 | -0.48 | -11 | 2577 | 1073 | -10 | 1386 | 2157 |
| 27 | 2008-07-23 | SRM 411 | 1 | 374 | 233.73 | -0.68 | -18 | 2589 | 1040 | -47 | 1396 | 2085 |
| 26 | 2008-07-19 | SRM 410 | 1 | 622 | 287.91 | -1.13 | -29 | 2606 | 975 | -207 | 1443 | 1783 |
| 25 | 2008-07-01 | SRM 408 | 1 | 130 | 250.13 | 0.94 | 34 | 2635 | 889 | 92 | 1650 | 971 |
| 24 | 2008-06-26 | SRM 407 | 1 | 202 | 296.98 | 0.56 | 25 | 2601 | 966 | 80 | 1558 | 1266 |
| 23 | 2008-06-14 | SRM 405 | 1 | 304 | 325.66 | 0.10 | 9 | 2575 | 1031 | 54 | 1478 | 1571 |
| 22 | 2008-05-24 | College Tour Beijing | 1 | 90 | 46.59 | -0.95 | -25 | 2567 | 1045 | -10 | 1424 | 1779 |
| 21 | 2008-05-06 | SRM 401 | 1 | 415 | 304.92 | -0.44 | -13 | 2592 | 959 | -3 | 1434 | 1676 |
| 20 | 2008-05-01 | SRM 400 | 1 | 348 | 327.65 | -0.44 | -13 | 2604 | 924 | -39 | 1437 | 1569 |
| 19 | 2008-04-23 | SRM 399 | 1 | 219 | 218.90 | -0.44 | -13 | 2618 | 880 | -48 | 1476 | 1413 |
| 18 | 2008-04-15 | SRM 398 | 1 | 314 | 252.42 | -0.32 | -8 | 2631 | 848 | 6 | 1524 | 1265 |
| 17 | 2008-04-12 | SRM 397 | 1 | 451 | 272.78 | -0.87 | -31 | 2639 | 819 | -146 | 1518 | 1300 |
| 16 | 2008-04-03 | SRM 396 | 1 | 179 | 238.49 | 0.41 | 26 | 2670 | 753 | 60 | 1664 | 886 |
| 15 | 2008-03-06 | SRM 392 | 1 | 342 | 291.20 | -0.23 | -6 | 2643 | 786 | 1 | 1604 | 1034 |
| 14 | 2008-02-26 | SRM 391 | 1 | 167 | 212.26 | 0.35 | 25 | 2650 | 765 | 65 | 1603 | 1028 |
| 13 | 2008-02-23 | TCO08 Round 2 | 1 | 631 | 504.15 | -0.47 | -23 | 2624 | 822 | -81 | 1538 | 1227 |
| 12 | 2008-02-16 | TCO08 Round 1 | 1 | 803 | 540.46 | -0.57 | -24 | 2647 | 755 | -24 | 1619 | 1002 |
| 11 | 2008-02-05 | TCO08 Qual 1 | 1 | 97 | 233.59 | 1.27 | 70 | 2671 | 698 | 122 | 1643 | 903 |
| 10 | 2008-01-24 | SRM 389 | 1 | 352 | 252.48 | -0.48 | -25 | 2602 | 841 | -23 | 1521 | 1261 |
| 9 | 2008-01-15 | SRM 388 | 1 | 304 | 285.15 | -0.09 | 2 | 2627 | 776 | 31 | 1544 | 1185 |
| 8 | 2007-12-08 | SRM 381 | 1 | 73 | 318.08 | 2.12 | 150 | 2625 | 752 | 212 | 1513 | 1252 |
| 7 | 2007-11-10 | SRM 375 | 1 | 416 | 199.53 | -1.06 | -71 | 2474 | 1106 | -329 | 1301 | 2120 |
| 6 | 2007-10-17 | SRM 372 | 1 | 222 | 319.46 | 0.52 | 63 | 2546 | 889 | 60 | 1630 | 857 |
| 5 | 2007-10-13 | SRM 371 | 1 | 279 | 385.03 | 0.46 | 72 | 2483 | 1070 | 60 | 1570 | 1000 |
| 4 | 2007-10-09 | SRM 370 | 1 | 400 | 321.84 | -0.31 | -33 | 2410 | 1270 | -89 | 1510 | 1159 |
| 3 | 2007-10-04 | SRM 369 | 1 | 310 | ||||||||
| 2 | 2007-10-02 | SRM 368 | 1 | 172 | 422.62 | 1.30 | 292 | 2443 | 1165 | 171 | 1599 | 934 |
| 1 | 2007-09-26 | SRM 367 | 2 | 67 | 499.54 | 2.90 | 625 | 2151 | 2150 | 228 | 1428 | 1423 |