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 |
|---|---|---|---|
| karpar | 5 | 1828 | 560 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.012 | 0.384 | 0.448 | 56.3 | -85 | 75 | 1128 | 1128 | 10138 |
| initial | -0.021 | 0.394 | 0.459 | 47.4 | -75 | 86 | 1187 | 1187 | 9560 |
| EloSRM | 0.109 | 0.453 | 0.539 | 102.2 | -69 | 199 | 1828 | 1828 | 10045 |
| SRM | -0.152 | 0.544 | 0.634 | 165.6 | -350 | 77 | 850 | 560 | 11990 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2014-04-04 | SRM 615 | 2 | 416 | 776.21 | 0.90 | 189 | 1828 | 10045 | 77 | 560 | 11990 |
| 4 | 2014-03-29 | SRM 614 | 2 | 779 | 1,104.16 | 0.50 | 199 | 1639 | 12776 | 17 | 483 | 12428 |
| 3 | 2008-06-14 | SRM 405 | 2 | 774 | 752.13 | -0.04 | 2 | 1440 | 11726 | -76 | 466 | 12306 |
| 2 | 2008-05-25 | College Tour Guangdong | 1 | 625 | 465.18 | -0.57 | -69 | 1438 | 11312 | -308 | 542 | 11549 |
| 1 | 2008-05-24 | SRM 402 | 2 | 519 | 524.20 | -0.25 | -52 | 1507 | 9022 | -350 | 850 | 7920 |