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 |
|---|---|---|---|
| gomaa86 | 2 | 1576 | 723 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.069 | 0.069 | 0.073 | 17.1 | -19 | 15 | 1465 | 1446 | 9136 |
| EloSRM | -0.091 | 0.091 | 0.091 | 9.9 | -18 | -2 | 1594 | 1576 | 8408 |
| initial | -0.139 | 0.139 | 0.141 | 16.7 | -20 | -14 | 1180 | 1167 | 9715 |
| SRMFix | -0.172 | 0.172 | 0.184 | 37.7 | -57 | -19 | 1143 | 1125 | 9862 |
| SRM | -0.812 | 0.812 | 0.898 | 238.5 | -280 | -197 | 920 | 723 | 10444 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-02-28 | TCO09 Qual 2 | 1 | 1215 | 1,252.57 | -0.10 | -18 | 1576 | 8408 | -197 | 723 | 10444 |
| 1 | 2009-02-12 | SRM 435 | 2 | 486 | 457.46 | -0.09 | -2 | 1594 | 8313 | -280 | 920 | 7898 |