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 |
|---|---|---|---|
| wilchess26 | 1 | 1989 | 1169 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.188 | 0.188 | 0.188 | 31.0 | -31 | -31 | 1169 | 1169 | 3963 |
| SRMFix | 0.765 | 0.765 | 0.765 | 172.9 | 173 | 173 | 1373 | 1373 | 5942 |
| initial | 0.831 | 0.831 | 0.831 | 100.0 | 100 | 100 | 1300 | 1300 | 6717 |
| EloSRM | 0.906 | 0.906 | 0.906 | 277.2 | 277 | 277 | 1989 | 1989 | 5869 |
| Odd | 0.952 | 0.952 | 0.952 | 289.5 | 289 | 289 | 1813 | 1813 | 6067 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-05-28 | SRM 507 | 2 | 450 | 843.07 | 0.91 | 277 | 1989 | 5869 | -31 | 1169 | 3963 |