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 |
|---|---|---|---|
| lyihao | 2 | 1749 | 1037 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.204 | 0.265 | 0.335 | 31.9 | -7 | 56 | 1256 | 1249 | 6942 |
| SRMFix | 0.163 | 0.287 | 0.330 | 63.4 | -21 | 105 | 1305 | 1284 | 6481 |
| Odd | 0.217 | 0.298 | 0.369 | 89.5 | -6 | 173 | 1617 | 1610 | 6823 |
| EloSRM | 0.203 | 0.299 | 0.361 | 89.9 | -8 | 171 | 1758 | 1749 | 6560 |
| SRM | -0.292 | 0.353 | 0.458 | 98.5 | -180 | 17 | 1217 | 1037 | 5963 |
| # | 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 | 368 | 344.21 | -0.10 | -8 | 1749 | 6560 | -180 | 1037 | 5963 |
| 1 | 2008-12-04 | TC China 08 - 1C | 1 | 151 | 213.79 | 0.50 | 171 | 1758 | 6445 | 17 | 1217 | 3442 |