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 |
|---|---|---|---|
| yxch3 | 1 | 1443 | 794 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.700 | 0.700 | 0.700 | 109.6 | -110 | -110 | 1317 | 1317 | 11350 |
| EloSRM | -0.706 | 0.706 | 0.706 | 116.2 | -116 | -116 | 1443 | 1443 | 11124 |
| initial | -0.725 | 0.725 | 0.725 | 87.3 | -87 | -87 | 1113 | 1113 | 11282 |
| SRMFix | -0.731 | 0.731 | 0.731 | 165.7 | -166 | -166 | 1034 | 1034 | 11556 |
| SRM | -0.883 | 0.883 | 0.883 | 406.0 | -406 | -406 | 794 | 794 | 9133 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-25 | College Tour Guangdong | 1 | 625 | 424.16 | -0.71 | -116 | 1443 | 11124 | -406 | 794 | 9133 |