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 |
|---|---|---|---|
| jinghong | 2 | 1531 | 768 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.182 | 0.182 | 0.202 | 27.3 | -49 | -6 | 1537 | 1531 | 10204 |
| SRMFix | -0.213 | 0.213 | 0.236 | 47.0 | -75 | -19 | 1125 | 1106 | 10936 |
| initial | -0.216 | 0.216 | 0.233 | 26.0 | -36 | -16 | 1164 | 1148 | 11012 |
| SRM | -0.489 | 0.489 | 0.513 | 216.0 | -267 | -165 | 933 | 768 | 9945 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2008-12-10 | TC China 08 - 1D | 1 | 142 | 177.77 | -0.10 | -6 | 1531 | 10204 | -165 | 768 | 9945 |
| 1 | 2008-11-28 | TC China 08 - 1B | 1 | 134 | 141.56 | -0.27 | -49 | 1537 | 9925 | -267 | 933 | 7798 |