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 |
|---|---|---|---|
| mayang257 | 2 | 1784 | 1078 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.222 | 0.222 | 0.253 | 49.4 | 17 | 82 | 1299 | 1299 | 6318 |
| initial | 0.255 | 0.255 | 0.278 | 30.7 | 17 | 44 | 1261 | 1261 | 6751 |
| SRM | -0.258 | 0.258 | 0.287 | 61.0 | -96 | -26 | 1174 | 1078 | 5549 |
| EloSRM | 0.259 | 0.259 | 0.294 | 99.9 | 47 | 153 | 1784 | 1784 | 6165 |
| # | 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 | 323 | 351.35 | 0.12 | 47 | 1784 | 6165 | -96 | 1078 | 5549 |
| 1 | 2008-11-23 | TC China 08 - 1A | 1 | 142 | 187.03 | 0.40 | 153 | 1737 | 6569 | -26 | 1174 | 3805 |