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 |
|---|---|---|---|
| yangwenli | 1 | 1670 | 1234 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.125 | 0.125 | 0.125 | 34.0 | 34 | 34 | 1234 | 1234 | 3205 |
| SRMFix | 0.288 | 0.288 | 0.288 | 68.8 | 69 | 69 | 1269 | 1269 | 6207 |
| initial | 0.292 | 0.292 | 0.292 | 35.2 | 35 | 35 | 1235 | 1235 | 6628 |
| EloSRM | 0.312 | 0.312 | 0.312 | 111.1 | 111 | 111 | 1670 | 1670 | 6588 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-24 | College Tour Beijing | 1 | 425 | 527.72 | 0.31 | 111 | 1670 | 6588 | 34 | 1234 | 3205 |