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 |
|---|---|---|---|
| diufeng | 1 | 1497 | 963 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.012 | 0.012 | 0.012 | 24.2 | 24 | 24 | 1497 | 1497 | 4820 |
| initial | -0.029 | 0.029 | 0.029 | 3.6 | -4 | -4 | 1196 | 1196 | 4639 |
| SRMFix | -0.042 | 0.042 | 0.042 | 10.4 | -10 | -10 | 1190 | 1190 | 4566 |
| SRM | -0.595 | 0.595 | 0.595 | 237.0 | -237 | -237 | 963 | 963 | 3865 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-09-07 | TCCC06 Qual 1 | 1 | 523 | 527.46 | 0.01 | 24 | 1497 | 4820 | -237 | 963 | 3865 |