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 |
|---|---|---|---|
| mtsvetkov | 1 | 1954 | 1109 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.352 | 0.352 | 0.352 | 83.4 | 83 | 83 | 1283 | 1283 | 7627 |
| initial | 0.413 | 0.413 | 0.413 | 49.8 | 50 | 50 | 1250 | 1250 | 8181 |
| EloSRM | 0.466 | 0.466 | 0.466 | 163.8 | 164 | 164 | 1954 | 1954 | 7586 |
| SRM | -0.488 | 0.488 | 0.488 | 91.0 | -91 | -91 | 1109 | 1109 | 5039 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-12-12 | SRM 564 | 2 | 413 | 570.51 | 0.47 | 164 | 1954 | 7586 | -91 | 1109 | 5039 |