3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| winsty | 55 | 2660 | 1377 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.188 | 0.735 | 0.986 | 39.4 | -109 | 430 | 2742 | 2660 | 1632 |
| Odd | 0.173 | 0.736 | 0.985 | 39.3 | -101 | 443 | 2599 | 2491 | 1590 |
| SRMFix | 0.219 | 0.768 | 1.031 | 44.9 | -189 | 308 | 2251 | 2095 | 1451 |
| initial | 0.162 | 0.784 | 1.079 | 94.4 | -309 | 429 | 2827 | 2256 | 1974 |
| SRM | 0.458 | 0.839 | 1.184 | 71.7 | -253 | 203 | 1844 | 1377 | 2402 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 55 | 2011-09-14 | SRM 518 | 1 | 528 | 422.18 | -0.32 | -9 | 2660 | 1632 | -8 | 1377 | 2402 |
| 54 | 2011-06-18 | TCO11 Round 1 | 1 | 1311 | 803.68 | -0.80 | -27 | 2669 | 1550 | -151 | 1385 | 2262 |
| 53 | 2011-06-02 | SRM 508 | 1 | 540 | 473.44 | -0.51 | -16 | 2696 | 1418 | -84 | 1536 | 1543 |
| 52 | 2011-05-28 | SRM 507 | 1 | 173 | 420.57 | 1.28 | 61 | 2712 | 1322 | 87 | 1620 | 1231 |
| 51 | 2011-05-19 | TCO11 Qual 2 | 1 | 364 | 327.36 | -0.15 | 0 | 2651 | 1570 | 9 | 1533 | 1530 |
| 50 | 2010-10-26 | SRM 486 | 1 | 465 | 353.05 | -0.41 | -15 | 2651 | 1283 | -32 | 1524 | 1358 |
| 49 | 2010-07-06 | SRM 475 | 1 | 394 | 295.89 | -0.63 | -23 | 2666 | 1167 | -114 | 1556 | 1242 |
| 48 | 2010-05-24 | TCO10 Qual 3 | 1 | 577 | 148.04 | -1.96 | -51 | 2689 | 1042 | -130 | 1670 | 941 |
| 47 | 2009-12-22 | SRM 456 | 1 | 240 | 208.82 | -0.20 | -3 | 2740 | 842 | -26 | 1800 | 669 |
| 46 | 2009-10-20 | SRM 451 | 1 | 182 | 200.70 | 0.14 | 10 | 2742 | 814 | 2 | 1826 | 637 |
| 45 | 2009-09-10 | SRM 448 | 1 | 300 | 273.03 | -0.14 | 0 | 2733 | 818 | -20 | 1824 | 639 |
| 44 | 2009-05-27 | SRM 441 | 1 | 79 | 244.16 | 1.62 | 41 | 2733 | 787 | 102 | 1844 | 582 |
| 43 | 2009-05-12 | SRM 440 | 1 | 120 | 290.83 | 1.28 | 35 | 2692 | 908 | 90 | 1742 | 770 |
| 42 | 2009-03-14 | TCO09 Round 2 | 1 | 582 | 461.59 | -0.40 | -10 | 2658 | 979 | -108 | 1652 | 1008 |
| 41 | 2009-03-11 | SRM 436 | 1 | 234 | 342.77 | 0.55 | 18 | 2668 | 951 | 36 | 1760 | 768 |
| 40 | 2009-03-07 | TCO09 Round 1 | 1 | 468 | 693.91 | 0.57 | 19 | 2649 | 997 | 40 | 1724 | 843 |
| 39 | 2009-02-24 | TCO09 Qual 1 | 1 | 220 | 337.01 | 0.62 | 19 | 2630 | 1005 | 34 | 1684 | 892 |
| 38 | 2009-02-12 | SRM 435 | 1 | 300 | 266.56 | -0.17 | -2 | 2611 | 1091 | -27 | 1650 | 1005 |
| 37 | 2009-02-07 | SRM 434 | 1 | 291 | 328.16 | 0.17 | 9 | 2613 | 1090 | 7 | 1677 | 948 |
| 36 | 2009-01-06 | SRM 432 | 1 | 225 | 286.67 | 0.35 | 14 | 2604 | 1107 | 25 | 1670 | 966 |
| 35 | 2008-12-23 | SRM 431 | 1 | 253 | 256.27 | 0.02 | 4 | 2590 | 1153 | -3 | 1645 | 1025 |
| 34 | 2008-12-14 | TC China 08 - Finals | 1 | 83 | 89.90 | 0.12 | 7 | 2586 | 1141 | 38 | 1648 | 1007 |
| 33 | 2008-12-04 | TC China 08 - 1C | 1 | 15 | 34.65 | 1.21 | 33 | 2578 | 1159 | 91 | 1610 | 1096 |
| 32 | 2008-11-28 | TC China 08 - 1B | 1 | 55 | 25.25 | -1.12 | -25 | 2545 | 1287 | -55 | 1519 | 1434 |
| 31 | 2008-11-25 | SRM 427 | 1 | 261 | 253.11 | -0.04 | 2 | 2570 | 1187 | -2 | 1574 | 1223 |
| 30 | 2008-11-23 | TC China 08 - 1A | 1 | 97 | 28.90 | -1.75 | -36 | 2568 | 1180 | -83 | 1576 | 1208 |
| 29 | 2008-11-06 | SRM 424 | 1 | 161 | 293.45 | 0.87 | 34 | 2604 | 1044 | 72 | 1659 | 957 |
| 28 | 2008-10-08 | SRM 421 | 1 | 63 | 358.23 | 2.51 | 72 | 2569 | 1158 | 180 | 1587 | 1188 |
| 27 | 2008-09-11 | SRM 417 | 1 | 292 | 384.51 | 0.40 | 20 | 2497 | 1410 | 64 | 1407 | 2002 |
| 26 | 2008-08-26 | SRM 415 | 1 | 239 | 232.00 | -0.04 | 2 | 2477 | 1468 | 19 | 1343 | 2495 |
| 25 | 2008-08-16 | SRM 414 | 1 | 244 | 346.08 | 0.50 | 25 | 2475 | 1474 | 83 | 1324 | 2672 |
| 24 | 2008-08-06 | SRM 413 | 1 | 370 | 382.95 | -0.26 | -8 | 2450 | 1556 | -10 | 1241 | 3332 |
| 23 | 2008-07-31 | SRM 412 | 1 | 440 | 339.20 | -0.38 | -12 | 2458 | 1519 | -30 | 1251 | 3223 |
| 22 | 2008-07-01 | SRM 408 | 1 | 528 | 299.57 | -0.83 | -28 | 2470 | 1440 | -218 | 1281 | 2965 |
| 21 | 2008-06-26 | SRM 407 | 1 | 503 | 338.34 | -0.67 | -24 | 2498 | 1332 | -162 | 1499 | 1503 |
| 20 | 2008-06-14 | SRM 405 | 1 | 222 | 371.29 | 0.74 | 39 | 2522 | 1229 | 58 | 1661 | 921 |
| 19 | 2008-06-08 | College Tour West China | 1 | 26 | 73.92 | 1.51 | 58 | 2483 | 1360 | 104 | 1603 | 1098 |
| 18 | 2008-05-25 | East China Round 2 | 1 | 30 | 45.71 | 0.61 | 36 | 2425 | 1550 | 73 | 1499 | 1471 |
| 17 | 2008-05-24 | College Tour Beijing | 1 | 76 | 69.33 | -0.13 | 0 | 2390 | 1655 | 8 | 1426 | 1767 |
| 16 | 2008-05-06 | SRM 401 | 1 | 492 | 418.70 | -0.23 | -10 | 2390 | 1655 | -52 | 1418 | 1757 |
| 15 | 2008-05-03 | East China Round 1 | 1 | 95 | 69.96 | -0.44 | -14 | 2400 | 1607 | -1 | 1470 | 1508 |
| 14 | 2008-05-01 | SRM 400 | 1 | 202 | 444.80 | 1.14 | 89 | 2414 | 1557 | 120 | 1471 | 1439 |
| 13 | 2008-04-23 | SRM 399 | 1 | 201 | 316.86 | 0.62 | 64 | 2325 | 1851 | 77 | 1351 | 1982 |
| 12 | 2008-04-15 | SRM 398 | 1 | 455 | 431.96 | -0.08 | -2 | 2261 | 2120 | -45 | 1274 | 2456 |
| 11 | 2008-03-26 | SRM 395 | 1 | 299 | 343.55 | 0.20 | 34 | 2263 | 2127 | 2 | 1319 | 2227 |
| 10 | 2007-12-04 | SRM 380 | 1 | 214 | 392.70 | 0.88 | 102 | 2229 | 1987 | 112 | 1317 | 2124 |
| 9 | 2007-11-14 | SRM 376 | 2 | 68 | 102.67 | 0.59 | 45 | 2126 | 2382 | 51 | 1205 | 2807 |
| 8 | 2007-10-09 | SRM 370 | 2 | 193 | 93.30 | -1.05 | -36 | 2081 | 2475 | -7 | 1154 | 2987 |
| 7 | 2007-09-18 | SRM 366 | 2 | 31 | 108.31 | 1.80 | 113 | 2117 | 2304 | 122 | 1161 | 2912 |
| 6 | 2007-08-01 | SRM 361 | 2 | 221 | ||||||||
| 5 | 2007-07-24 | SRM 360 | 2 | 178 | 142.96 | -0.32 | -6 | 2004 | 2723 | 36 | 1039 | 3700 |
| 4 | 2007-06-14 | SRM 354 | 2 | 36 | 289.18 | 3.01 | 203 | 2010 | 2569 | 203 | 1003 | 3909 |
| 3 | 2007-06-07 | SRM 353 | 2 | 717 | 238.17 | -1.63 | -109 | 1807 | 3717 | -253 | 800 | 5643 |
| 2 | 2007-05-29 | SRM 351 | 1 | 491 | 475.46 | -0.09 | -21 | 1917 | 2999 | -226 | 1053 | 3469 |
| 1 | 2007-05-15 | SRM 349 | 2 | 134 | 418.42 | 1.64 | 430 | 1937 | 2854 | 79 | 1279 | 1985 |