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 |
|---|---|---|---|
| dx007 | 3 | 1888 | 949 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.319 | 0.446 | 0.670 | 53.7 | -21 | 138 | 1336 | 1315 | 5653 |
| SRMFix | 0.241 | 0.509 | 0.677 | 79.1 | -43 | 173 | 1352 | 1308 | 5715 |
| EloSRM | 0.257 | 0.515 | 0.684 | 92.5 | -29 | 207 | 1917 | 1888 | 5526 |
| SRM | -0.277 | 0.686 | 0.721 | 108.3 | -221 | 37 | 1016 | 949 | 5273 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2010-08-04 | Member SRM 478 | 2 | 545 | 416.75 | -0.39 | -29 | 1888 | 5526 | -67 | 949 | 5273 |
| 2 | 2010-07-28 | SRM 477 | 2 | 293 | 636.72 | 1.12 | 207 | 1917 | 5237 | 37 | 1016 | 4512 |
| 1 | 2010-07-17 | SRM 476 | 2 | 701 | 719.87 | 0.04 | 41 | 1709 | 6902 | -221 | 979 | 4906 |