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 |
|---|---|---|---|
| aka87 | 3 | 1500 | 549 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.185 | 0.185 | 0.225 | 30.2 | -57 | 7 | 1556 | 1500 | 11286 |
| initial | -0.262 | 0.262 | 0.283 | 31.6 | -49 | -19 | 1173 | 1105 | 12122 |
| SRMFix | -0.264 | 0.264 | 0.283 | 46.7 | -64 | -23 | 1136 | 1060 | 11689 |
| SRM | -0.742 | 0.742 | 0.755 | 217.0 | -298 | -164 | 902 | 549 | 11835 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-04-19 | SRM 438 | 2 | 729 | 592.61 | -0.35 | -57 | 1500 | 11286 | -189 | 549 | 11835 |
| 2 | 2009-03-24 | SRM 437 | 2 | 668 | 649.12 | -0.04 | 7 | 1556 | 9461 | -164 | 738 | 10417 |
| 1 | 2008-09-20 | SRM 418 | 2 | 445 | 513.15 | -0.16 | -27 | 1549 | 9593 | -298 | 902 | 8333 |