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 |
|---|---|---|---|
| from_HELL | 1 | 1601 | 1095 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.269 | 0.269 | 0.269 | 64.4 | 64 | 64 | 1264 | 1264 | 3306 |
| initial | 0.298 | 0.298 | 0.298 | 35.9 | 36 | 36 | 1236 | 1236 | 3483 |
| EloSRM | 0.423 | 0.423 | 0.423 | 155.7 | 156 | 156 | 1601 | 1601 | 3273 |
| Odd | 0.461 | 0.461 | 0.461 | 172.9 | 173 | 173 | 1528 | 1528 | 3338 |
| SRM | -0.528 | 0.528 | 0.528 | 105.0 | -105 | -105 | 1095 | 1095 | 2387 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-02-21 | SRM 291 | 2 | 250 | 335.16 | 0.42 | 156 | 1601 | 3273 | -105 | 1095 | 2387 |