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 |
|---|---|---|---|
| xiaopei | 2 | 1692 | 995 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.526 | 0.555 | 0.765 | 113.2 | 28 | 198 | 1603 | 1603 | 3986 |
| EloSRM | 0.514 | 0.579 | 0.774 | 105.6 | 8 | 203 | 1692 | 1692 | 3909 |
| initial | 0.441 | 0.615 | 0.756 | 74.0 | -21 | 127 | 1306 | 1306 | 3896 |
| SRMFix | 0.440 | 0.652 | 0.787 | 109.7 | -51 | 168 | 1317 | 1317 | 3924 |
| SRM | -0.159 | 0.866 | 0.880 | 142.5 | -245 | 40 | 995 | 995 | 3952 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2006-11-22 | SRM 327 | 2 | 152 | 324.23 | 1.09 | 203 | 1692 | 3909 | 40 | 995 | 3952 |
| 1 | 2006-11-02 | SRM 325 | 2 | 325 | 310.76 | -0.06 | 8 | 1488 | 5364 | -245 | 955 | 4203 |