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 |
|---|---|---|---|
| Nikola1991 | 1 | 1781 | 1011 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.026 | 0.026 | 0.026 | 3.1 | 3 | 3 | 1203 | 1203 | 8374 |
| SRMFix | -0.033 | 0.033 | 0.033 | 8.1 | -8 | -8 | 1192 | 1192 | 8244 |
| EloSRM | 0.102 | 0.102 | 0.102 | 61.3 | 61 | 61 | 1781 | 1781 | 8193 |
| SRM | -0.862 | 0.862 | 0.862 | 189.0 | -189 | -189 | 1011 | 1011 | 5668 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-07-26 | SRM 513 | 2 | 808 | 867.45 | 0.10 | 61 | 1781 | 8193 | -189 | 1011 | 5668 |