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 |
|---|---|---|---|
| CJLUyuanzihui | 5 | 1778 | 728 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.004 | 0.271 | 0.348 | 43.9 | -35 | 123 | 1812 | 1778 | 6801 |
| initial | 0.017 | 0.282 | 0.325 | 34.0 | -43 | 68 | 1253 | 1210 | 7121 |
| SRMFix | 0.012 | 0.298 | 0.338 | 42.3 | -40 | 78 | 1228 | 1190 | 7147 |
| SRM | -0.327 | 0.522 | 0.627 | 102.0 | -255 | 19 | 945 | 728 | 8108 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2010-11-13 | SRM 487 | 2 | 809 | 584.21 | -0.47 | -35 | 1778 | 6801 | -70 | 728 | 8108 |
| 4 | 2010-10-26 | SRM 486 | 2 | 615 | 659.77 | 0.10 | 29 | 1812 | 6447 | -9 | 798 | 7242 |
| 3 | 2010-10-21 | Member SRM 485 | 2 | 418 | 627.82 | 0.59 | 123 | 1783 | 6574 | 19 | 807 | 6956 |
| 2 | 2010-08-14 | SRM 479 | 2 | 802 | 714.02 | -0.17 | -16 | 1660 | 7514 | -157 | 788 | 7105 |
| 1 | 2010-05-20 | SRM 470 | 2 | 719 | 703.69 | -0.03 | 17 | 1677 | 7110 | -255 | 945 | 5311 |