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 |
|---|---|---|---|
| trilion99 | 2 | 1865 | 836 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.197 | 0.602 | 0.634 | 72.5 | -49 | 96 | 1247 | 1247 | 7625 |
| EloSRM | 0.308 | 0.651 | 0.720 | 162.5 | -78 | 247 | 1865 | 1865 | 7300 |
| SRMFix | 0.209 | 0.668 | 0.700 | 122.9 | -107 | 138 | 1231 | 1231 | 7711 |
| SRM | -0.326 | 0.902 | 0.959 | 221.0 | -403 | 39 | 836 | 836 | 7797 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-07-26 | SRM 513 | 2 | 513 | 997.14 | 0.96 | 247 | 1865 | 7300 | 39 | 836 | 7797 |
| 1 | 2011-02-01 | SRM 496 | 2 | 724 | 651.26 | -0.34 | -78 | 1618 | 9140 | -403 | 797 | 7665 |