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 |
|---|---|---|---|
| sailuck | 4 | 1849 | 784 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.186 | 0.313 | 0.384 | 49.6 | -20 | 99 | 1685 | 1685 | 7542 |
| EloSRM | 0.175 | 0.327 | 0.394 | 54.1 | -43 | 100 | 1849 | 1849 | 7447 |
| initial | 0.130 | 0.359 | 0.408 | 43.2 | -37 | 82 | 1263 | 1263 | 7332 |
| SRMFix | 0.146 | 0.375 | 0.433 | 57.4 | -88 | 79 | 1224 | 1224 | 7731 |
| SRM | -0.284 | 0.599 | 0.733 | 123.5 | -321 | 39 | 879 | 784 | 8595 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-08-30 | SRM 516 | 2 | 397 | 630.91 | 0.67 | 100 | 1849 | 7447 | 39 | 784 | 8595 |
| 3 | 2011-08-09 | SRM 514 | 2 | 513 | 647.72 | 0.34 | 71 | 1750 | 8527 | -5 | 745 | 9196 |
| 2 | 2011-07-26 | SRM 513 | 2 | 973 | 926.07 | -0.07 | 3 | 1679 | 9479 | -129 | 750 | 9247 |
| 1 | 2011-07-13 | SRM 512 | 2 | 1080 | 918.45 | -0.23 | -43 | 1676 | 9412 | -321 | 879 | 7197 |