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 |
|---|---|---|---|
| scnu20072205626 | 1 | 1576 | 988 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.094 | 0.094 | 0.094 | 2.7 | -3 | -3 | 1440 | 1440 | 9296 |
| EloSRM | -0.107 | 0.107 | 0.107 | 8.7 | -9 | -9 | 1576 | 1576 | 8477 |
| initial | -0.132 | 0.132 | 0.132 | 15.9 | -16 | -16 | 1184 | 1184 | 8865 |
| SRMFix | -0.149 | 0.149 | 0.149 | 36.2 | -36 | -36 | 1164 | 1164 | 8774 |
| SRM | -0.583 | 0.583 | 0.583 | 212.0 | -212 | -212 | 988 | 988 | 7157 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-11-23 | TC China 08 - 1A | 1 | 162 | 183.85 | -0.11 | -9 | 1576 | 8477 | -212 | 988 | 7157 |