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 |
|---|---|---|---|
| saharan | 1 | 1878 | 879 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.276 | 0.276 | 0.276 | 53.7 | -54 | -54 | 1878 | 1878 | 7280 |
| initial | -0.320 | 0.320 | 0.320 | 38.6 | -39 | -39 | 1161 | 1161 | 7390 |
| SRMFix | -0.372 | 0.372 | 0.372 | 87.8 | -88 | -88 | 1112 | 1112 | 7506 |
| SRM | -1.214 | 1.214 | 1.214 | 321.0 | -321 | -321 | 879 | 879 | 5949 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-09-28 | SRM 669 | 2 | 436 | 359.97 | -0.28 | -54 | 1878 | 7280 | -321 | 879 | 5949 |