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 |
|---|---|---|---|
| parveenrohilla | 1 | 2159 | 1164 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.201 | 0.201 | 0.201 | 36.0 | -36 | -36 | 1164 | 1164 | 3640 |
| SRMFix | 0.638 | 0.638 | 0.638 | 146.3 | 146 | 146 | 1346 | 1346 | 5209 |
| initial | 0.684 | 0.684 | 0.684 | 82.3 | 82 | 82 | 1282 | 1282 | 5703 |
| EloSRM | 0.723 | 0.723 | 0.723 | 226.0 | 226 | 226 | 2159 | 2159 | 5149 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-10-10 | SRM 670 | 2 | 326 | 538.12 | 0.72 | 226 | 2159 | 5149 | -36 | 1164 | 3640 |