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 |
|---|---|---|---|
| skacha | 6 | 1673 | 583 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.243 | 0.486 | 0.530 | 68.7 | -103 | 137 | 1360 | 1108 | 10606 |
| initial | -0.137 | 0.490 | 0.509 | 59.0 | -79 | 79 | 1328 | 1101 | 12366 |
| EloSRM | -0.235 | 0.500 | 0.574 | 84.6 | -80 | 230 | 1913 | 1673 | 12584 |
| SRM | -0.566 | 0.566 | 0.638 | 102.8 | -200 | -46 | 1151 | 583 | 11961 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2013-12-14 | SRM 600 | 2 | 811 | 916.05 | -0.17 | -28 | 1673 | 12584 | -46 | 583 | 11961 |
| 5 | 2011-07-13 | SRM 512 | 2 | 1158 | 853.14 | -0.56 | -80 | 1701 | 9066 | -130 | 629 | 10408 |
| 4 | 2010-05-20 | SRM 470 | 2 | 752 | 560.74 | -0.63 | -59 | 1781 | 6188 | -134 | 759 | 7515 |
| 3 | 2010-03-25 | Member SRM 465 | 2 | 500 | 324.10 | -0.85 | -74 | 1840 | 5246 | -200 | 893 | 5531 |
| 2 | 2010-03-02 | SRM 463 | 2 | 377 | 398.56 | 0.08 | 38 | 1913 | 5052 | -58 | 1093 | 3974 |
| 1 | 2010-02-06 | SRM 460 | 2 | 446 | 732.84 | 0.72 | 230 | 1876 | 5319 | -49 | 1151 | 3542 |