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 |
|---|---|---|---|
| ferasKSR | 1 | 2092 | 1114 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.446 | 0.446 | 0.446 | 104.6 | 105 | 105 | 1305 | 1305 | 7675 |
| SRM | -0.479 | 0.479 | 0.479 | 86.0 | -86 | -86 | 1114 | 1114 | 5235 |
| initial | 0.513 | 0.513 | 0.513 | 61.8 | 62 | 62 | 1262 | 1262 | 8315 |
| EloSRM | 0.567 | 0.567 | 0.567 | 194.5 | 194 | 194 | 2092 | 2092 | 7517 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-01-24 | SRM 647 | 2 | 353 | 522.97 | 0.57 | 194 | 2092 | 7517 | -86 | 1114 | 5235 |