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 |
|---|---|---|---|
| raullen | 2 | 1790 | 766 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.113 | 0.486 | 0.499 | 58.5 | -72 | 45 | 1245 | 1173 | 9199 |
| SRMFix | -0.203 | 0.518 | 0.556 | 95.3 | -116 | 75 | 1275 | 1159 | 8826 |
| EloSRM | -0.159 | 0.609 | 0.630 | 136.4 | -105 | 168 | 1895 | 1790 | 8268 |
| SRM | -0.949 | 0.949 | 1.003 | 217.0 | -318 | -116 | 1084 | 766 | 9134 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-09-19 | SRM 519 | 2 | 810 | 497.36 | -0.77 | -105 | 1790 | 8268 | -318 | 766 | 9134 |
| 1 | 2011-09-14 | SRM 518 | 2 | 589 | 805.10 | 0.45 | 168 | 1895 | 7142 | -116 | 1084 | 4992 |