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 |
|---|---|---|---|
| _prowindy | 1 | 1821 | 1107 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.377 | 0.377 | 0.377 | 89.0 | 89 | 89 | 1289 | 1289 | 5797 |
| initial | 0.439 | 0.439 | 0.439 | 52.9 | 53 | 53 | 1253 | 1253 | 6181 |
| SRM | -0.491 | 0.491 | 0.491 | 93.0 | -93 | -93 | 1107 | 1107 | 3858 |
| EloSRM | 0.501 | 0.501 | 0.501 | 175.4 | 175 | 175 | 1821 | 1821 | 5754 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-02-06 | SRM 460 | 2 | 518 | 732.84 | 0.50 | 175 | 1821 | 5754 | -93 | 1107 | 3858 |