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 |
|---|---|---|---|
| wgwman | 2 | 1786 | 911 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.020 | 0.126 | 0.127 | 25.4 | -26 | 25 | 1199 | 1199 | 7935 |
| EloSRM | 0.079 | 0.131 | 0.153 | 37.0 | 11 | 63 | 1786 | 1786 | 7894 |
| initial | 0.044 | 0.131 | 0.138 | 15.7 | -10 | 21 | 1211 | 1211 | 8048 |
| Odd | 0.097 | 0.134 | 0.166 | 46.7 | 22 | 71 | 1617 | 1617 | 8076 |
| SRM | -0.485 | 0.485 | 0.486 | 144.5 | -206 | -83 | 994 | 911 | 6700 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-06-08 | SRM 509 | 2 | 665 | 769.28 | 0.21 | 63 | 1786 | 7894 | -83 | 911 | 6700 |
| 1 | 2011-06-02 | SRM 508 | 2 | 420 | 762.38 | -0.05 | 11 | 1723 | 8488 | -206 | 994 | 5621 |