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 |
|---|---|---|---|
| restjohn | 1 | 1647 | 900 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.191 | 0.191 | 0.191 | 30.6 | -31 | -31 | 1647 | 1647 | 7837 |
| initial | -0.264 | 0.264 | 0.264 | 31.8 | -32 | -32 | 1168 | 1168 | 7751 |
| SRMFix | -0.323 | 0.323 | 0.323 | 76.7 | -77 | -77 | 1123 | 1123 | 7884 |
| SRM | -1.187 | 1.187 | 1.187 | 300.0 | -300 | -300 | 900 | 900 | 5838 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-09-25 | SRM 483 | 2 | 817 | 715.51 | -0.19 | -31 | 1647 | 7837 | -300 | 900 | 5838 |