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 |
|---|---|---|---|
| memorygarden | 2 | 1655 | 827 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.019 | 0.205 | 0.205 | 24.6 | -27 | 22 | 1195 | 1195 | 7180 |
| SRMFix | -0.019 | 0.243 | 0.244 | 50.4 | -63 | 38 | 1175 | 1175 | 7157 |
| EloSRM | 0.089 | 0.249 | 0.264 | 73.6 | -27 | 121 | 1655 | 1655 | 7129 |
| SRM | -0.545 | 0.545 | 0.681 | 186.5 | -293 | -80 | 907 | 827 | 7267 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-06-13 | SRM 442 | 2 | 604 | 763.61 | 0.34 | 121 | 1655 | 7129 | -80 | 827 | 7267 |
| 1 | 2008-06-05 | SRM 404 | 2 | 477 | 542.62 | -0.16 | -27 | 1534 | 9100 | -293 | 907 | 7821 |