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 |
|---|---|---|---|
| sedire | 1 | 1751 | 1018 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.023 | 0.023 | 0.023 | 5.7 | 6 | 6 | 1206 | 1206 | 6803 |
| initial | 0.082 | 0.082 | 0.082 | 9.9 | 10 | 10 | 1210 | 1210 | 6951 |
| EloSRM | 0.148 | 0.148 | 0.148 | 75.4 | 75 | 75 | 1751 | 1751 | 6807 |
| Odd | 0.191 | 0.191 | 0.191 | 96.4 | 96 | 96 | 1597 | 1597 | 6938 |
| SRM | -0.847 | 0.847 | 0.847 | 182.0 | -182 | -182 | 1018 | 1018 | 4640 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-09-09 | SRM 481 | 2 | 582 | 644.73 | 0.15 | 75 | 1751 | 6807 | -182 | 1018 | 4640 |