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 |
|---|---|---|---|
| rser1911 | 2 | 1849 | 1009 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.262 | 0.269 | 0.375 | 95.5 | -186 | -5 | 1014 | 1009 | 6328 |
| SRMFix | 0.318 | 0.318 | 0.335 | 60.8 | 51 | 70 | 1322 | 1322 | 5981 |
| EloSRM | 0.344 | 0.344 | 0.349 | 125.6 | 111 | 141 | 1849 | 1849 | 5440 |
| Odd | 0.367 | 0.367 | 0.372 | 126.6 | 112 | 142 | 1705 | 1705 | 5681 |
| initial | 0.370 | 0.370 | 0.390 | 44.6 | 30 | 59 | 1289 | 1289 | 6275 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-03-04 | TCO09 Qual 3 | 1 | 626 | 827.86 | 0.40 | 111 | 1849 | 5440 | -5 | 1009 | 6328 |
| 1 | 2009-02-28 | TCO09 Qual 2 | 1 | 1049 | 1,278.47 | 0.28 | 141 | 1739 | 6550 | -186 | 1014 | 6208 |