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 |
|---|---|---|---|
| yangchong1011 | 1 | 1492 | 812 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.240 | 0.240 | 0.240 | 45.1 | -45 | -45 | 1378 | 1378 | 8041 |
| EloSRM | -0.268 | 0.268 | 0.268 | 61.4 | -61 | -61 | 1492 | 1492 | 7905 |
| initial | -0.352 | 0.352 | 0.352 | 42.4 | -42 | -42 | 1158 | 1158 | 7810 |
| SRMFix | -0.429 | 0.429 | 0.429 | 100.7 | -101 | -101 | 1099 | 1099 | 8153 |
| SRM | -1.422 | 1.422 | 1.422 | 388.0 | -388 | -388 | 812 | 812 | 6692 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-04-15 | SRM 398 | 2 | 615 | 510.74 | -0.27 | -61 | 1492 | 7905 | -388 | 812 | 6692 |