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 |
|---|---|---|---|
| liuhuang | 1 | 1836 | 1416 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.979 | 0.979 | 0.979 | 216.0 | 216 | 216 | 1416 | 1416 | 1833 |
| SRMFix | 1.143 | 1.143 | 1.143 | 247.8 | 248 | 248 | 1448 | 1448 | 4431 |
| initial | 1.147 | 1.147 | 1.147 | 138.1 | 138 | 138 | 1338 | 1338 | 5228 |
| EloSRM | 1.167 | 1.167 | 1.167 | 277.1 | 277 | 277 | 1836 | 1836 | 4933 |
| # | 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 | 235 | 527.72 | 1.17 | 277 | 1836 | 4933 | 216 | 1416 | 1833 |