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 |
|---|---|---|---|
| powerfj | 1 | 1642 | 1006 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.029 | 0.029 | 0.029 | 7.1 | 7 | 7 | 1207 | 1207 | 6933 |
| initial | 0.084 | 0.084 | 0.084 | 10.1 | 10 | 10 | 1210 | 1210 | 7057 |
| EloSRM | 0.169 | 0.169 | 0.169 | 83.1 | 83 | 83 | 1642 | 1642 | 6918 |
| SRM | -0.880 | 0.880 | 0.880 | 194.0 | -194 | -194 | 1006 | 1006 | 5944 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-24 | SRM 402 | 2 | 475 | 534.14 | 0.17 | 83 | 1642 | 6918 | -194 | 1006 | 5944 |