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 |
|---|---|---|---|
| zuobj | 1 | 1435 | 866 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.299 | 0.299 | 0.299 | 58.5 | -59 | -59 | 1435 | 1435 | 6152 |
| initial | -0.398 | 0.398 | 0.398 | 47.9 | -48 | -48 | 1152 | 1152 | 6158 |
| SRMFix | -0.458 | 0.458 | 0.458 | 107.0 | -107 | -107 | 1093 | 1093 | 6448 |
| SRM | -1.265 | 1.265 | 1.265 | 334.0 | -334 | -334 | 866 | 866 | 5162 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-02-03 | SRM 337 | 2 | 527 | 428.38 | -0.30 | -59 | 1435 | 6152 | -334 | 866 | 5162 |