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 |
|---|---|---|---|
| liweide | 5 | 2028 | 1031 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.638 | 0.849 | 1.239 | 102.2 | -46 | 290 | 1642 | 1584 | 3595 |
| EloSRM | 0.610 | 0.872 | 1.233 | 119.9 | -28 | 284 | 2062 | 2028 | 3727 |
| SRM | 0.541 | 0.900 | 1.078 | 181.0 | -304 | 252 | 1452 | 1031 | 6452 |
| SRMFix | 0.451 | 0.925 | 1.167 | 134.3 | -71 | 277 | 1648 | 1567 | 3721 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-08-16 | SRM 414 | 2 | 256 | 210.24 | -0.28 | -6 | 2028 | 3727 | 14 | 1031 | 6452 |
| 4 | 2008-07-23 | SRM 411 | 1 | 473 | 430.70 | -0.16 | -27 | 2035 | 3579 | -233 | 1017 | 6714 |
| 3 | 2008-07-19 | SRM 410 | 2 | 92 | 483.67 | 2.39 | 283 | 2062 | 3411 | 102 | 1250 | 3235 |
| 2 | 2008-06-08 | College Tour West China | 1 | 320 | 275.97 | -0.21 | -17 | 1779 | 5744 | -304 | 1148 | 4481 |
| 1 | 2007-10-26 | College Tour Sichuan | 1 | 57 | 141.50 | 1.31 | 265 | 1795 | 4287 | 252 | 1452 | 1393 |