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 |
|---|---|---|---|
| gos_k | 1 | 1841 | 1057 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.181 | 0.181 | 0.181 | 43.7 | 44 | 44 | 1244 | 1244 | 7445 |
| initial | 0.246 | 0.246 | 0.246 | 29.6 | 30 | 30 | 1230 | 1230 | 7772 |
| EloSRM | 0.313 | 0.313 | 0.313 | 124.1 | 124 | 124 | 1841 | 1841 | 7405 |
| Odd | 0.360 | 0.360 | 0.360 | 143.7 | 144 | 144 | 1670 | 1670 | 7602 |
| SRM | -0.717 | 0.717 | 0.717 | 143.0 | -143 | -143 | 1057 | 1057 | 5062 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-07-02 | SRM 511 | 2 | 714 | 886.89 | 0.31 | 124 | 1841 | 7405 | -143 | 1057 | 5062 |