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 |
|---|---|---|---|
| helei | 2 | 1812 | 1096 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.191 | 0.191 | 0.193 | 52.0 | -65 | -39 | 1135 | 1096 | 5400 |
| SRMFix | 0.280 | 0.280 | 0.280 | 57.3 | 47 | 68 | 1315 | 1315 | 6130 |
| initial | 0.310 | 0.310 | 0.310 | 37.3 | 37 | 37 | 1275 | 1275 | 6555 |
| EloSRM | 0.319 | 0.319 | 0.320 | 112.6 | 88 | 138 | 1812 | 1812 | 5827 |
| Odd | 0.333 | 0.333 | 0.334 | 111.4 | 84 | 139 | 1667 | 1667 | 6152 |
| # | 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 | 290 | 355.53 | 0.29 | 88 | 1812 | 5827 | -39 | 1096 | 5400 |
| 1 | 2008-12-10 | TC China 08 - 1D | 1 | 141 | 178.98 | 0.34 | 138 | 1725 | 6784 | -65 | 1135 | 4497 |