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 |
|---|---|---|---|
| milosvova | 1 | 2192 | 1181 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.117 | 0.117 | 0.117 | 19.0 | -19 | -19 | 1181 | 1181 | 4513 |
| SRMFix | 0.826 | 0.826 | 0.826 | 185.3 | 185 | 185 | 1385 | 1385 | 6628 |
| initial | 0.886 | 0.886 | 0.886 | 106.7 | 107 | 107 | 1307 | 1307 | 7473 |
| EloSRM | 0.938 | 0.938 | 0.938 | 291.4 | 291 | 291 | 2192 | 2192 | 6350 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-02-17 | SRM 650 | 2 | 151 | 289.23 | 0.94 | 291 | 2192 | 6350 | -19 | 1181 | 4513 |