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 |
|---|---|---|---|
| zs_3718 | 1 | 1694 | 1041 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.059 | 0.059 | 0.059 | 14.5 | 15 | 15 | 1215 | 1215 | 6698 |
| initial | 0.108 | 0.108 | 0.108 | 13.0 | 13 | 13 | 1213 | 1213 | 6885 |
| EloSRM | 0.170 | 0.170 | 0.170 | 81.6 | 82 | 82 | 1694 | 1694 | 6743 |
| Odd | 0.204 | 0.204 | 0.204 | 98.5 | 98 | 98 | 1559 | 1559 | 6887 |
| SRM | -0.710 | 0.710 | 0.710 | 159.0 | -159 | -159 | 1041 | 1041 | 4414 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-06-13 | SRM 442 | 2 | 610 | 686.30 | 0.17 | 82 | 1694 | 6743 | -159 | 1041 | 4414 |