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 |
|---|---|---|---|
| didizlatkova | 1 | 2037 | 1083 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.203 | 0.203 | 0.203 | 48.9 | 49 | 49 | 1249 | 1249 | 6296 |
| initial | 0.245 | 0.245 | 0.245 | 29.6 | 30 | 30 | 1230 | 1230 | 6597 |
| EloSRM | 0.283 | 0.283 | 0.283 | 114.6 | 115 | 115 | 2037 | 2037 | 6252 |
| SRM | -0.549 | 0.549 | 0.549 | 117.0 | -117 | -117 | 1083 | 1083 | 4313 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-07-23 | SRM 663 | 2 | 366 | 445.32 | 0.28 | 115 | 2037 | 6252 | -117 | 1083 | 4313 |