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 |
|---|---|---|---|
| DoubleFelix | 1 | 1984 | 1223 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.158 | 0.158 | 0.158 | 23.0 | 23 | 23 | 1223 | 1223 | 3388 |
| SRMFix | 1.197 | 1.197 | 1.197 | 258.1 | 258 | 258 | 1458 | 1458 | 4680 |
| initial | 1.262 | 1.262 | 1.262 | 152.0 | 152 | 152 | 1352 | 1352 | 5559 |
| EloSRM | 1.352 | 1.352 | 1.352 | 395.9 | 396 | 396 | 1984 | 1984 | 4273 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-12-20 | SRM 430 | 2 | 223 | 569.32 | 1.35 | 396 | 1984 | 4273 | 23 | 1223 | 3388 |