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 |
|---|---|---|---|
| pollytang | 2 | 1747 | 1042 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.193 | 0.193 | 0.273 | 23.3 | 0 | 46 | 1247 | 1247 | 6992 |
| SRMFix | 0.159 | 0.207 | 0.262 | 47.5 | -8 | 87 | 1287 | 1278 | 6553 |
| EloSRM | 0.200 | 0.218 | 0.296 | 80.4 | 11 | 150 | 1747 | 1747 | 6593 |
| Odd | 0.214 | 0.218 | 0.305 | 81.8 | 12 | 152 | 1607 | 1607 | 6855 |
| SRM | -0.290 | 0.290 | 0.395 | 79.0 | -152 | -6 | 1194 | 1042 | 5924 |
| # | 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 | 356 | 351.68 | -0.02 | 11 | 1747 | 6593 | -152 | 1042 | 5924 |
| 1 | 2008-12-04 | TC China 08 - 1C | 1 | 160 | 213.79 | 0.42 | 150 | 1736 | 6686 | -6 | 1194 | 3641 |