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 |
|---|---|---|---|
| gongbao | 25 | 2597 | 1355 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.334 | 0.797 | 1.021 | 60.0 | -100 | 215 | 2597 | 2597 | 2455 |
| Odd | 0.347 | 0.799 | 1.028 | 57.5 | -82 | 202 | 2419 | 2413 | 2460 |
| SRMFix | 0.408 | 0.828 | 1.093 | 62.9 | -125 | 207 | 1912 | 1905 | 2773 |
| initial | 0.344 | 0.862 | 1.124 | 103.8 | -224 | 342 | 2311 | 2237 | 2319 |
| SRM | 0.525 | 0.896 | 1.224 | 82.6 | -477 | 181 | 1445 | 1355 | 2807 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25 | 2012-07-09 | SRM 549 | 1 | 309 | 393.26 | 0.35 | 28 | 2597 | 2455 | 49 | 1355 | 2807 |
| 24 | 2012-06-16 | SRM 546 | 1 | 420 | 510.00 | -0.17 | -7 | 2569 | 2672 | -19 | 1306 | 3273 |
| 23 | 2012-04-11 | SRM 540 | 1 | 381 | 558.16 | -0.10 | -1 | 2576 | 2520 | 4 | 1325 | 3071 |
| 22 | 2012-02-18 | SRM 533 | 1 | 517 | 540.51 | -0.30 | -13 | 2577 | 2295 | -44 | 1321 | 2948 |
| 21 | 2012-01-14 | SRM 529 | 1 | 581 | 506.38 | -0.20 | -7 | 2590 | 2158 | -27 | 1365 | 2547 |
| 20 | 2011-12-28 | SRM 528 | 1 | 363 | 477.69 | 0.40 | 33 | 2597 | 2103 | 47 | 1392 | 2380 |
| 19 | 2011-12-23 | SRM 526.5 | 1 | 487 | 387.75 | -0.47 | -26 | 2564 | 2275 | -100 | 1345 | 2707 |
| 18 | 2011-12-17 | SRM 527 | 1 | 251 | 592.55 | 1.24 | 105 | 2590 | 2116 | 109 | 1445 | 2036 |
| 17 | 2011-11-17 | SRM 524 | 1 | 545 | 484.16 | -0.35 | -27 | 2486 | 2661 | -87 | 1336 | 2739 |
| 16 | 2011-11-12 | SRM 523 | 1 | 302 | 599.43 | 0.99 | 129 | 2513 | 2502 | 75 | 1423 | 2124 |
| 15 | 2010-12-18 | Member SRM 491 | 1 | 253 | 578.95 | 1.19 | 90 | 2384 | 2510 | 118 | 1348 | 2261 |
| 14 | 2010-12-08 | SRM 490 | 2 | 33 | 196.75 | 2.58 | 81 | 2293 | 2967 | 111 | 1230 | 3071 |
| 13 | 2010-11-30 | Member SRM 489 | 2 | 317 | 163.14 | -0.96 | -25 | 2212 | 3434 | -11 | 1119 | 3987 |
| 12 | 2010-08-04 | Member SRM 478 | 2 | 79 | 191.04 | 1.27 | 48 | 2237 | 3082 | 86 | 1130 | 3670 |
| 11 | 2010-07-28 | SRM 477 | 2 | 256 | 187.80 | -0.45 | -8 | 2189 | 3306 | 24 | 1044 | 4288 |
| 10 | 2010-07-06 | SRM 475 | 2 | 613 | 203.83 | -1.77 | -44 | 2198 | 3237 | -176 | 1020 | 4465 |
| 9 | 2010-06-30 | Member Single Round Match 474 | 2 | 82 | 116.87 | 0.51 | 32 | 2241 | 2993 | 35 | 1196 | 3117 |
| 8 | 2010-06-19 | TCO10 Round 1 | 1 | 1011 | 1,177.91 | 0.22 | 30 | 2209 | 3145 | 25 | 1161 | 3397 |
| 7 | 2010-06-17 | SRM 473 | 2 | 100 | 132.60 | 0.41 | 34 | 2179 | 3289 | 40 | 1136 | 3580 |
| 6 | 2010-06-05 | SRM 472 | 2 | 301 | 199.19 | -0.60 | -21 | 2145 | 3522 | -14 | 1096 | 3898 |
| 5 | 2010-05-20 | SRM 470 | 2 | 72 | 344.38 | 2.26 | 143 | 2166 | 3287 | 116 | 1110 | 3793 |
| 4 | 2010-05-04 | SRM 469 | 2 | 193 | 456.38 | 1.24 | 121 | 2023 | 4142 | 78 | 994 | 4752 |
| 3 | 2010-05-02 | TCO10 Qual 1 | 1 | 421 | 827.15 | 0.97 | 215 | 1902 | 4981 | 181 | 916 | 5464 |
| 2 | 2010-04-20 | Member SRM 468 | 2 | 504 | 717.02 | 0.51 | 132 | 1687 | 6741 | 12 | 735 | 7564 |
| 1 | 2010-04-15 | SRM 467 | 2 | 581 | 466.70 | -0.42 | -100 | 1555 | 8242 | -477 | 723 | 7640 |