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 |
|---|---|---|---|
| Radek82 | 1 | 1627 | 1035 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.080 | 0.080 | 0.080 | 19.5 | 20 | 20 | 1220 | 1220 | 5188 |
| initial | 0.146 | 0.146 | 0.146 | 17.6 | 18 | 18 | 1218 | 1218 | 5326 |
| EloSRM | 0.260 | 0.260 | 0.260 | 110.3 | 110 | 110 | 1627 | 1627 | 5153 |
| Odd | 0.306 | 0.306 | 0.306 | 126.9 | 127 | 127 | 1527 | 1527 | 5260 |
| SRM | -0.845 | 0.845 | 0.845 | 165.0 | -165 | -165 | 1035 | 1035 | 3737 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-07-24 | SRM 360 | 2 | 392 | 469.40 | 0.26 | 110 | 1627 | 5153 | -165 | 1035 | 3737 |