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 |
|---|---|---|---|
| karolovbrat | 1 | 1895 | 1043 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.132 | 0.132 | 0.132 | 32.0 | 32 | 32 | 1232 | 1232 | 8243 |
| initial | 0.191 | 0.191 | 0.191 | 23.0 | 23 | 23 | 1223 | 1223 | 8567 |
| EloSRM | 0.252 | 0.252 | 0.252 | 108.4 | 108 | 108 | 1895 | 1895 | 8175 |
| SRM | -0.807 | 0.807 | 0.807 | 157.0 | -157 | -157 | 1043 | 1043 | 5701 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-11-20 | SRM 561 | 2 | 425 | 506.14 | 0.25 | 108 | 1895 | 8175 | -157 | 1043 | 5701 |