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 |
|---|---|---|---|
| Ljq | 11 | 2740 | 1616 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.380 | 0.674 | 0.883 | 104.0 | -131 | 278 | 1616 | 1616 | 1223 |
| EloSRM | 0.598 | 0.723 | 0.995 | 118.8 | -18 | 414 | 2740 | 2740 | 1181 |
| Odd | 0.603 | 0.724 | 0.997 | 111.3 | -14 | 408 | 2552 | 2552 | 1224 |
| SRMFix | 0.666 | 0.736 | 1.047 | 82.5 | -10 | 345 | 2026 | 2026 | 1682 |
| initial | 0.798 | 0.798 | 1.147 | 96.1 | 3 | 320 | 2257 | 2257 | 1852 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2011-05-17 | SRM 504.5 | 1 | 106 | 496.29 | 2.23 | 164 | 2740 | 1181 | 168 | 1616 | 1223 |
| 10 | 2011-05-03 | Member SRM 505 | 1 | 306 | 437.75 | -0.15 | -5 | 2577 | 1806 | -28 | 1448 | 1846 |
| 9 | 2011-03-19 | SRM 500 | 1 | 396 | 529.95 | -0.19 | -13 | 2582 | 1728 | -38 | 1476 | 1670 |
| 8 | 2010-11-30 | Member SRM 489 | 1 | 271 | 439.13 | 0.70 | 100 | 2595 | 1535 | 66 | 1514 | 1419 |
| 7 | 2010-08-14 | SRM 479 | 1 | 305 | 499.38 | 0.71 | 109 | 2495 | 1864 | 70 | 1448 | 1647 |
| 6 | 2010-06-05 | SRM 472 | 1 | 335 | 582.88 | 0.80 | 144 | 2386 | 2217 | 88 | 1378 | 1948 |
| 5 | 2010-05-20 | SRM 470 | 1 | 490 | 565.16 | -0.09 | -10 | 2241 | 2869 | -61 | 1290 | 2397 |
| 4 | 2010-04-03 | SRM 466 | 1 | 557 | 609.11 | -0.11 | -17 | 2252 | 2585 | -106 | 1351 | 1879 |
| 3 | 2008-07-19 | SRM 410 | 1 | 396 | 457.22 | -0.15 | -18 | 2269 | 2251 | -131 | 1457 | 1709 |
| 2 | 2008-06-14 | SRM 405 | 1 | 270 | 584.72 | 1.12 | 311 | 2286 | 2104 | 110 | 1588 | 1152 |
| 1 | 2008-06-08 | College Tour West China | 1 | 131 | 431.32 | 1.72 | 414 | 1975 | 3870 | 278 | 1478 | 1561 |