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 |
|---|---|---|---|
| ZBethel | 1 | 1985 | 1156 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.263 | 0.263 | 0.263 | 44.0 | -44 | -44 | 1156 | 1156 | 4198 |
| SRMFix | 0.697 | 0.697 | 0.697 | 158.8 | 159 | 159 | 1359 | 1359 | 6226 |
| initial | 0.763 | 0.763 | 0.763 | 91.9 | 92 | 92 | 1292 | 1292 | 6959 |
| EloSRM | 0.841 | 0.841 | 0.841 | 261.1 | 261 | 261 | 1985 | 1985 | 6104 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-08-20 | SRM 515 | 2 | 412 | 737.92 | 0.84 | 261 | 1985 | 6104 | -44 | 1156 | 4198 |