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 |
|---|---|---|---|
| abyaym | 1 | 1655 | 948 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.029 | 0.029 | 0.029 | 17.7 | 18 | 18 | 1655 | 1655 | 7038 |
| initial | -0.101 | 0.101 | 0.101 | 12.2 | -12 | -12 | 1188 | 1188 | 7049 |
| SRMFix | -0.160 | 0.160 | 0.160 | 38.7 | -39 | -39 | 1161 | 1161 | 7120 |
| SRM | -1.095 | 1.095 | 1.095 | 252.0 | -252 | -252 | 948 | 948 | 5373 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-12-05 | SRM 454 | 2 | 707 | 692.72 | -0.03 | 18 | 1655 | 7038 | -252 | 948 | 5373 |