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 |
|---|---|---|---|
| liubinbaga | 2 | 1846 | 1080 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.772 | 0.772 | 0.853 | 142.2 | 139 | 145 | 1711 | 1711 | 5179 |
| EloSRM | 0.781 | 0.781 | 0.868 | 143.3 | 131 | 155 | 1846 | 1846 | 4982 |
| SRM | 0.794 | 0.794 | 0.982 | 117.0 | -177 | 57 | 1257 | 1080 | 5721 |
| SRMFix | 0.838 | 0.838 | 0.956 | 142.6 | 90 | 196 | 1485 | 1485 | 4192 |
| initial | 0.932 | 0.932 | 1.082 | 112.3 | 46 | 178 | 1425 | 1425 | 4472 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-05-25 | College Tour Guangdong | 1 | 133 | 298.13 | 1.16 | 155 | 1846 | 4982 | -177 | 1080 | 5721 |
| 1 | 2008-05-24 | College Tour Beijing | 1 | 399 | 527.71 | 0.40 | 131 | 1690 | 6392 | 57 | 1257 | 2979 |