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 |
|---|---|---|---|
| kping | 2 | 1659 | 890 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.008 | 0.207 | 0.207 | 42.3 | -37 | 48 | 1248 | 1212 | 7342 |
| initial | 0.012 | 0.208 | 0.209 | 25.1 | -24 | 26 | 1226 | 1203 | 7672 |
| EloSRM | 0.033 | 0.220 | 0.222 | 72.2 | -35 | 109 | 1694 | 1659 | 7546 |
| SRM | -0.459 | 0.459 | 0.493 | 155.0 | -239 | -71 | 1129 | 890 | 8483 |
| # | 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 | 360.48 | -0.19 | -35 | 1659 | 7546 | -239 | 890 | 8483 |
| 1 | 2008-11-23 | TC China 08 - 1A | 1 | 157 | 187.03 | 0.25 | 109 | 1694 | 7045 | -71 | 1129 | 4537 |