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 |
|---|---|---|---|
| kiuny | 1 | 2108 | 1116 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.468 | 0.468 | 0.468 | 109.2 | 109 | 109 | 1309 | 1309 | 7160 |
| SRM | -0.486 | 0.486 | 0.486 | 84.0 | -84 | -84 | 1116 | 1116 | 4965 |
| initial | 0.529 | 0.529 | 0.529 | 63.7 | 64 | 64 | 1264 | 1264 | 7744 |
| EloSRM | 0.582 | 0.582 | 0.582 | 198.8 | 199 | 199 | 2108 | 2108 | 7014 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-04-17 | SRM 656 | 2 | 271 | 405.66 | 0.58 | 199 | 2108 | 7014 | -84 | 1116 | 4965 |