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 |
|---|---|---|---|
| jh4703 | 1 | 1621 | 970 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.020 | 0.020 | 0.020 | 2.4 | -2 | -2 | 1198 | 1198 | 8096 |
| EloSRM | 0.076 | 0.076 | 0.076 | 52.8 | 53 | 53 | 1621 | 1621 | 7616 |
| SRMFix | -0.076 | 0.076 | 0.076 | 18.5 | -18 | -18 | 1182 | 1182 | 8036 |
| SRM | -1.029 | 1.029 | 1.029 | 230.0 | -230 | -230 | 970 | 970 | 7653 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-07-31 | SRM 412 | 2 | 558 | 588.12 | 0.08 | 53 | 1621 | 7616 | -230 | 970 | 7653 |