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 |
|---|---|---|---|
| liaoliwangliu | 6 | 1491 | 443 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.176 | 0.189 | 0.226 | 30.2 | -82 | 28 | 1561 | 1491 | 9279 |
| SRMFix | -0.202 | 0.202 | 0.258 | 32.5 | -114 | -1 | 1086 | 1005 | 9489 |
| initial | -0.229 | 0.229 | 0.261 | 27.5 | -53 | -10 | 1147 | 1035 | 9575 |
| SRM | -0.419 | 0.419 | 0.568 | 126.2 | -400 | -3 | 800 | 443 | 9379 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2010-04-20 | Member SRM 468 | 2 | 599 | 684.90 | -0.12 | -12 | 1491 | 9279 | -3 | 443 | 9379 |
| 5 | 2009-09-23 | SRM 449 | 2 | 948 | 805.56 | -0.31 | -34 | 1503 | 9540 | -84 | 446 | 10073 |
| 4 | 2009-09-10 | SRM 448 | 2 | 871 | 746.13 | -0.22 | -24 | 1537 | 8840 | -94 | 530 | 9799 |
| 3 | 2009-08-25 | SRM 447 | 2 | 726 | 692.44 | -0.07 | 2 | 1561 | 8177 | -68 | 624 | 9131 |
| 2 | 2009-08-08 | SRM 446 | 2 | 782 | 803.34 | 0.04 | 28 | 1559 | 8091 | -108 | 692 | 8527 |
| 1 | 2009-06-13 | SRM 442 | 2 | 891 | 686.32 | -0.38 | -82 | 1531 | 8992 | -400 | 800 | 7575 |