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 |
|---|---|---|---|
| kavin_gray | 2 | 1677 | 930 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.053 | 0.262 | 0.267 | 31.5 | -25 | 38 | 1238 | 1213 | 7531 |
| SRMFix | 0.029 | 0.271 | 0.273 | 56.4 | -41 | 72 | 1272 | 1230 | 7150 |
| EloSRM | 0.069 | 0.280 | 0.288 | 84.8 | -39 | 130 | 1716 | 1677 | 7370 |
| Odd | 0.079 | 0.280 | 0.291 | 84.6 | -36 | 133 | 1576 | 1540 | 7584 |
| SRM | -0.381 | 0.381 | 0.514 | 135.0 | -259 | -11 | 1189 | 930 | 7922 |
| # | 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 | 354.55 | -0.21 | -39 | 1677 | 7370 | -259 | 930 | 7922 |
| 1 | 2008-11-28 | TC China 08 - 1B | 1 | 111 | 141.36 | 0.35 | 130 | 1716 | 6873 | -11 | 1189 | 3719 |