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 |
|---|---|---|---|
| brain79 | 1 | 1481 | 1045 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.013 | 0.013 | 0.013 | 1.5 | -2 | -2 | 1198 | 1198 | 3273 |
| SRMFix | -0.052 | 0.052 | 0.052 | 12.9 | -13 | -13 | 1187 | 1187 | 3258 |
| EloSRM | 0.084 | 0.084 | 0.084 | 55.8 | 56 | 56 | 1480 | 1480 | 3227 |
| SRM | -0.665 | 0.665 | 0.665 | 155.0 | -155 | -155 | 1045 | 1045 | 2299 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-09-27 | SRM 265 | 2 | 281 | 297.78 | 0.08 | 56 | 1480 | 3227 | -155 | 1045 | 2299 |