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 |
|---|---|---|---|
| weber_chan | 3 | 1684 | 804 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.170 | 0.197 | 0.256 | 132.0 | -213 | -38 | 1162 | 804 | 9521 |
| SRMFix | 0.049 | 0.206 | 0.251 | 32.6 | -33 | 61 | 1265 | 1233 | 7108 |
| Odd | 0.074 | 0.211 | 0.253 | 61.8 | -32 | 111 | 1580 | 1548 | 7505 |
| initial | 0.063 | 0.211 | 0.259 | 25.4 | -27 | 47 | 1249 | 1223 | 7375 |
| EloSRM | 0.070 | 0.213 | 0.255 | 64.0 | -34 | 113 | 1717 | 1684 | 7293 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2008-12-14 | TC China 08 - Finals | 1 | 387 | 354.11 | -0.21 | -34 | 1684 | 7293 | -145 | 804 | 9521 |
| 2 | 2008-12-04 | TC China 08 - 1C | 1 | 159 | 207.72 | 0.39 | 113 | 1717 | 6902 | -213 | 949 | 7531 |
| 1 | 2008-05-25 | College Tour Guangdong | 1 | 205 | 423.21 | 0.04 | 45 | 1604 | 7373 | -38 | 1162 | 3909 |