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 |
|---|---|---|---|
| J2A | 1 | 1589 | 1019 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.016 | 0.016 | 0.016 | 3.9 | -4 | -4 | 1196 | 1196 | 5200 |
| initial | 0.040 | 0.040 | 0.040 | 4.8 | 5 | 5 | 1205 | 1205 | 5264 |
| EloSRM | 0.161 | 0.161 | 0.161 | 79.3 | 79 | 79 | 1589 | 1589 | 5158 |
| SRM | -0.879 | 0.879 | 0.879 | 181.0 | -181 | -181 | 1019 | 1019 | 3754 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-06-02 | SRM 352 | 2 | 430 | 480.63 | 0.16 | 79 | 1589 | 5158 | -181 | 1019 | 3754 |