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 |
|---|---|---|---|
| vikotse | 1 | 2101 | 1121 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.446 | 0.446 | 0.446 | 79.0 | -79 | -79 | 1121 | 1121 | 5152 |
| SRMFix | 0.488 | 0.488 | 0.488 | 113.8 | 114 | 114 | 1314 | 1314 | 7526 |
| initial | 0.548 | 0.548 | 0.548 | 66.0 | 66 | 66 | 1266 | 1266 | 8215 |
| EloSRM | 0.604 | 0.604 | 0.604 | 205.3 | 205 | 205 | 2101 | 2101 | 7365 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-01-12 | SRM 645 | 2 | 340 | 516.75 | 0.60 | 205 | 2101 | 7365 | -79 | 1121 | 5152 |