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 |
|---|---|---|---|
| swujianchen | 2 | 1751 | 1053 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.168 | 0.168 | 0.201 | 38.2 | 10 | 67 | 1276 | 1276 | 6580 |
| initial | 0.194 | 0.194 | 0.220 | 23.4 | 11 | 36 | 1247 | 1247 | 6985 |
| EloSRM | 0.210 | 0.210 | 0.242 | 82.5 | 38 | 127 | 1751 | 1751 | 6547 |
| Odd | 0.222 | 0.222 | 0.254 | 83.2 | 37 | 129 | 1610 | 1610 | 6824 |
| SRM | -0.274 | 0.274 | 0.320 | 73.5 | -115 | -32 | 1168 | 1053 | 5836 |
| # | 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 | 338 | 359.54 | 0.09 | 38 | 1751 | 6547 | -115 | 1053 | 5836 |
| 1 | 2008-12-04 | TC China 08 - 1C | 1 | 170 | 213.79 | 0.33 | 126 | 1713 | 6959 | -32 | 1168 | 3880 |