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 |
|---|---|---|---|
| iska | 7 | 1977 | 757 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.081 | 0.463 | 0.587 | 75.0 | -62 | 222 | 2039 | 1977 | 5801 |
| initial | 0.065 | 0.471 | 0.600 | 56.7 | -89 | 137 | 1344 | 1255 | 5111 |
| Odd | 0.044 | 0.475 | 0.601 | 71.8 | -51 | 219 | 1842 | 1791 | 5364 |
| SRMFix | 0.033 | 0.490 | 0.603 | 62.1 | -59 | 175 | 1334 | 1243 | 5217 |
| SRM | -0.185 | 0.573 | 0.642 | 85.0 | -252 | 41 | 983 | 757 | 6460 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2016-09-26 | SRM 699 (Cisco) | 2 | 326 | 272.55 | -0.51 | -62 | 1977 | 5801 | -93 | 757 | 6460 |
| 6 | 2013-11-01 | SRM 596 | 2 | 413 | 681.18 | 0.72 | 122 | 2039 | 7142 | 41 | 850 | 8214 |
| 5 | 2013-04-11 | SRM 576 | 2 | 432 | 442.16 | 0.03 | 23 | 1917 | 8407 | -21 | 809 | 9110 |
| 4 | 2013-01-12 | SRM 566 | 2 | 772 | 605.16 | -0.35 | -34 | 1894 | 8271 | -67 | 830 | 8682 |
| 3 | 2012-08-04 | SRM 551 | 2 | 706 | 522.65 | -0.43 | -48 | 1928 | 7709 | -86 | 897 | 7517 |
| 2 | 2012-01-14 | SRM 529 | 2 | 366 | 810.70 | 1.15 | 222 | 1977 | 6729 | 35 | 983 | 6271 |
| 1 | 2011-12-23 | SRM 526.5 | 2 | 549 | 534.47 | -0.04 | 14 | 1755 | 8948 | -252 | 948 | 6596 |