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 |
|---|---|---|---|
| rohant | 1 | 1849 | 1034 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.090 | 0.090 | 0.090 | 21.9 | 22 | 22 | 1222 | 1222 | 8429 |
| initial | 0.162 | 0.162 | 0.162 | 19.5 | 19 | 19 | 1219 | 1219 | 8700 |
| EloSRM | 0.228 | 0.228 | 0.228 | 99.4 | 99 | 99 | 1849 | 1849 | 8372 |
| Odd | 0.290 | 0.290 | 0.290 | 123.2 | 123 | 123 | 1670 | 1670 | 8561 |
| SRM | -0.851 | 0.851 | 0.851 | 166.0 | -166 | -166 | 1034 | 1034 | 5886 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-02-23 | SRM 534 | 2 | 545 | 638.49 | 0.23 | 99 | 1849 | 8372 | -166 | 1034 | 5886 |