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 |
|---|---|---|---|
| Zhihao1987 | 2 | 1780 | 974 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.240 | 0.509 | 0.563 | 61.3 | -32 | 90 | 1290 | 1258 | 6808 |
| SRM | -0.305 | 0.526 | 0.608 | 170.0 | -283 | 57 | 1257 | 974 | 7245 |
| SRMFix | 0.178 | 0.546 | 0.574 | 112.9 | -61 | 164 | 1364 | 1303 | 6264 |
| Odd | 0.221 | 0.577 | 0.618 | 157.6 | -59 | 256 | 1700 | 1641 | 6463 |
| EloSRM | 0.203 | 0.581 | 0.615 | 161.7 | -65 | 258 | 1845 | 1780 | 6222 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-12-14 | TC China 08 - Finals | 1 | 387 | 315.91 | -0.38 | -65 | 1780 | 6222 | -283 | 974 | 7245 |
| 1 | 2008-12-10 | TC China 08 - 1D | 1 | 104 | 178.98 | 0.78 | 258 | 1845 | 5452 | 57 | 1257 | 3029 |