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 |
|---|---|---|---|
| james2 | 1 | 2003 | 1133 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.382 | 0.382 | 0.382 | 67.0 | -67 | -67 | 1133 | 1133 | 4795 |
| SRMFix | 0.543 | 0.543 | 0.543 | 125.7 | 126 | 126 | 1326 | 1326 | 7239 |
| initial | 0.596 | 0.596 | 0.596 | 71.8 | 72 | 72 | 1272 | 1272 | 7927 |
| EloSRM | 0.668 | 0.668 | 0.668 | 225.3 | 225 | 225 | 2003 | 2003 | 7119 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2012-09-13 | SRM 556 | 2 | 317 | 503.80 | 0.67 | 225 | 2003 | 7119 | -67 | 1133 | 4795 |