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 |
|---|---|---|---|
| pidan | 4 | 1634 | 811 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.025 | 0.132 | 0.136 | 15.9 | -18 | 19 | 1219 | 1191 | 7131 |
| SRMFix | -0.079 | 0.138 | 0.142 | 24.1 | -27 | 22 | 1222 | 1171 | 7092 |
| EloSRM | -0.041 | 0.211 | 0.213 | 46.8 | -17 | 109 | 1664 | 1634 | 6724 |
| Odd | -0.034 | 0.223 | 0.227 | 48.0 | -11 | 124 | 1548 | 1528 | 6722 |
| SRM | -0.648 | 0.648 | 0.677 | 129.7 | -174 | -74 | 1026 | 811 | 7632 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-06-08 | College Tour West China | 1 | 333 | ||||||||
| 3 | 2008-05-06 | SRM 401 | 2 | 419 | 513.83 | -0.19 | -14 | 1634 | 6724 | -74 | 811 | 7632 |
| 2 | 2008-05-01 | SRM 400 | 2 | 549 | 481.85 | -0.19 | -17 | 1648 | 6250 | -141 | 885 | 5984 |
| 1 | 2008-04-23 | SRM 399 | 2 | 322 | 384.17 | 0.26 | 109 | 1664 | 6091 | -174 | 1026 | 4620 |