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 |
|---|---|---|---|
| dvdaxia | 2 | 1709 | 983 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.140 | 0.140 | 0.191 | 108.5 | -131 | -86 | 1114 | 983 | 7170 |
| Odd | 0.169 | 0.259 | 0.309 | 75.2 | 22 | 128 | 1575 | 1575 | 7167 |
| initial | 0.148 | 0.262 | 0.301 | 31.5 | -14 | 49 | 1236 | 1236 | 7139 |
| SRMFix | 0.148 | 0.270 | 0.307 | 49.5 | -30 | 69 | 1240 | 1240 | 7009 |
| EloSRM | 0.178 | 0.274 | 0.327 | 76.1 | 11 | 141 | 1709 | 1709 | 6974 |
| # | 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 | 134 | 183.32 | 0.45 | 141 | 1709 | 6974 | -131 | 983 | 7170 |
| 1 | 2008-05-03 | East China Round 1 | 1 | 455 | 741.54 | -0.10 | 11 | 1568 | 7254 | -86 | 1114 | 3934 |