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 |
|---|---|---|---|
| erbe | 2 | 1349 | 792 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.164 | 0.164 | 0.200 | 30.0 | -42 | 18 | 1341 | 1300 | 4698 |
| EloSRM | -0.172 | 0.172 | 0.195 | 28.6 | -51 | 6 | 1401 | 1349 | 4809 |
| initial | -0.279 | 0.279 | 0.296 | 33.6 | -45 | -22 | 1178 | 1133 | 4794 |
| SRMFix | -0.283 | 0.283 | 0.290 | 55.6 | -58 | -53 | 1147 | 1089 | 4692 |
| SRM | -0.840 | 0.840 | 0.846 | 204.0 | -225 | -183 | 975 | 792 | 4233 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-02-04 | SRM 287 | 2 | 315 | 310.08 | -0.26 | -51 | 1349 | 4809 | -183 | 792 | 4233 |
| 1 | 2005-02-23 | SRM 232 | 2 | 158 | 149.61 | -0.08 | 6 | 1401 | 2762 | -225 | 975 | 2134 |