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 |
|---|---|---|---|
| liusong1701 | 1 | 1411 | 781 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.830 | 0.830 | 0.830 | 127.9 | -128 | -128 | 1281 | 1281 | 8390 |
| EloSRM | -0.833 | 0.833 | 0.833 | 119.5 | -119 | -119 | 1411 | 1411 | 7895 |
| initial | -0.838 | 0.838 | 0.838 | 100.9 | -101 | -101 | 1099 | 1099 | 8183 |
| SRMFix | -0.843 | 0.843 | 0.843 | 188.8 | -189 | -189 | 1011 | 1011 | 8461 |
| SRM | -0.880 | 0.880 | 0.880 | 419.0 | -419 | -419 | 781 | 781 | 6388 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-10-26 | College Tour Sichuan | 1 | 231 | 141.50 | -0.83 | -119 | 1411 | 7895 | -419 | 781 | 6388 |