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 |
|---|---|---|---|
| kanti-cfy | 1 | 2026 | 1157 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.259 | 0.259 | 0.259 | 43.0 | -43 | -43 | 1157 | 1157 | 4559 |
| SRMFix | 0.664 | 0.664 | 0.664 | 151.7 | 152 | 152 | 1352 | 1352 | 6981 |
| initial | 0.725 | 0.725 | 0.725 | 87.3 | 87 | 87 | 1287 | 1287 | 7764 |
| EloSRM | 0.785 | 0.785 | 0.785 | 249.9 | 250 | 250 | 2026 | 2026 | 6890 |
| Odd | 0.839 | 0.839 | 0.839 | 268.0 | 268 | 268 | 1832 | 1832 | 7089 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-09-01 | SRM 554 | 2 | 457 | 787.53 | 0.78 | 250 | 2026 | 6890 | -43 | 1157 | 4559 |