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 |
|---|---|---|---|
| stevefox | 1 | 1378 | 1048 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.059 | 0.059 | 0.059 | 14.4 | 14 | 14 | 1214 | 1214 | 2257 |
| initial | 0.131 | 0.131 | 0.131 | 15.8 | 16 | 16 | 1216 | 1216 | 2328 |
| EloSRM | 0.206 | 0.206 | 0.206 | 91.6 | 92 | 92 | 1378 | 1378 | 2319 |
| SRM | -0.721 | 0.721 | 0.721 | 152.0 | -152 | -152 | 1048 | 1048 | 1466 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2003-01-02 | SRM 127 | 2 | 107 | 123.45 | 0.21 | 92 | 1378 | 2319 | -152 | 1048 | 1466 |