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 |
|---|---|---|---|
| KeithKerlan | 2 | 1695 | 676 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.179 | 0.542 | 0.571 | 65.2 | -87 | 44 | 1244 | 1157 | 7334 |
| SRMFix | -0.284 | 0.588 | 0.653 | 105.1 | -138 | 73 | 1273 | 1135 | 7092 |
| EloSRM | -0.245 | 0.684 | 0.727 | 139.0 | -117 | 161 | 1812 | 1695 | 6426 |
| SRM | -1.006 | 1.006 | 1.090 | 262.0 | -413 | -111 | 1089 | 676 | 7814 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2010-03-25 | Member SRM 465 | 2 | 670 | 354.11 | -0.93 | -117 | 1695 | 6426 | -413 | 676 | 7814 |
| 1 | 2010-03-16 | SRM 464 | 2 | 513 | 695.50 | 0.44 | 161 | 1812 | 5536 | -111 | 1089 | 3751 |