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 |
|---|---|---|---|
| lightsilver | 7 | 1899 | 871 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.507 | 0.797 | 1.127 | 87.4 | -80 | 190 | 1899 | 1899 | 4528 |
| initial | 0.481 | 0.801 | 1.154 | 96.5 | -91 | 296 | 1547 | 1547 | 3631 |
| SRMFix | 0.512 | 0.894 | 1.184 | 105.4 | -112 | 207 | 1475 | 1475 | 4303 |
| SRM | 0.574 | 1.250 | 1.427 | 129.8 | -295 | 161 | 905 | 871 | 8580 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2008-06-14 | SRM 405 | 2 | 819 | ||||||||
| 6 | 2008-06-08 | College Tour West China | 1 | 204 | 235.17 | 0.20 | 28 | 1899 | 4528 | 45 | 871 | 8580 |
| 5 | 2008-06-05 | SRM 404 | 2 | 90 | 473.85 | 2.40 | 190 | 1871 | 4790 | 161 | 826 | 8782 |
| 4 | 2008-05-24 | SRM 402 | 2 | 410 | 473.83 | 0.21 | 40 | 1681 | 6565 | 19 | 665 | 10075 |
| 3 | 2008-05-06 | SRM 401 | 2 | 756 | 466.01 | -0.76 | -80 | 1641 | 6650 | -193 | 646 | 9509 |
| 2 | 2008-05-03 | East China Round 1 | 1 | 355 | 761.05 | 1.10 | 176 | 1721 | 5865 | -66 | 839 | 7279 |
| 1 | 2008-04-23 | SRM 399 | 2 | 414 | 383.78 | -0.11 | -10 | 1545 | 7182 | -295 | 905 | 5714 |