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 |
|---|---|---|---|
| peanutX | 2 | 1702 | 805 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.094 | 0.546 | 0.554 | 65.8 | -77 | 54 | 1254 | 1177 | 7656 |
| SRMFix | -0.197 | 0.595 | 0.627 | 110.0 | -126 | 94 | 1294 | 1168 | 7183 |
| EloSRM | -0.158 | 0.682 | 0.700 | 146.5 | -108 | 185 | 1810 | 1702 | 6689 |
| SRM | -0.897 | 0.897 | 0.975 | 197.5 | -298 | -97 | 1103 | 805 | 7413 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-09-23 | SRM 449 | 2 | 948 | 557.68 | -0.84 | -108 | 1702 | 6689 | -298 | 805 | 7413 |
| 1 | 2009-09-10 | SRM 448 | 2 | 478 | 687.44 | 0.52 | 185 | 1810 | 5747 | -97 | 1103 | 3920 |