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 |
|---|---|---|---|
| ororz | 7 | 2074 | 1044 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.742 | 1.289 | 1.666 | 108.3 | -52 | 245 | 2132 | 2074 | 3319 |
| SRMFix | 0.576 | 1.367 | 1.702 | 136.9 | -105 | 302 | 1786 | 1582 | 3574 |
| initial | 0.465 | 1.411 | 1.735 | 169.9 | -203 | 344 | 1951 | 1592 | 3508 |
| SRM | 0.834 | 1.470 | 1.911 | 133.7 | -355 | 170 | 1178 | 1044 | 6306 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2008-07-19 | SRM 410 | 2 | 577 | 317.08 | -1.23 | -46 | 2074 | 3319 | -134 | 1044 | 6306 |
| 6 | 2008-06-17 | SRM 406 | 2 | 147 | 108.01 | -0.44 | -11 | 2121 | 2951 | 5 | 1178 | 3841 |
| 5 | 2008-06-05 | SRM 404 | 2 | 30 | 256.82 | 3.10 | 178 | 2132 | 2863 | 149 | 1173 | 3807 |
| 4 | 2008-05-06 | SRM 401 | 2 | 175 | 366.85 | 1.07 | 115 | 1954 | 3928 | 66 | 1024 | 5522 |
| 3 | 2008-05-03 | East China Round 1 | 1 | 111 | 679.00 | 2.61 | 245 | 1839 | 4787 | 170 | 958 | 6046 |
| 2 | 2008-05-01 | SRM 400 | 2 | 489 | 614.18 | 0.33 | 110 | 1593 | 6777 | -57 | 788 | 7084 |
| 1 | 2007-11-28 | SRM 379 | 2 | 339 | 340.14 | -0.24 | -52 | 1483 | 7154 | -355 | 845 | 5962 |