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 |
|---|---|---|---|
| anchik_10 | 1 | 1688 | 845 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.274 | 0.274 | 0.274 | 57.7 | -58 | -58 | 1688 | 1688 | 10018 |
| initial | -0.345 | 0.345 | 0.345 | 41.6 | -42 | -42 | 1158 | 1158 | 9907 |
| SRMFix | -0.411 | 0.411 | 0.411 | 96.7 | -97 | -97 | 1103 | 1103 | 10177 |
| SRM | -1.362 | 1.362 | 1.362 | 355.0 | -355 | -355 | 845 | 845 | 8026 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-01-31 | SRM 531 | 2 | 938 | 776.65 | -0.27 | -58 | 1688 | 10018 | -355 | 845 | 8026 |