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 |
|---|---|---|---|
| bb_2 | 5 | 1586 | 523 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.191 | 0.191 | 0.199 | 33.0 | -53 | -11 | 1675 | 1586 | 12411 |
| SRMFix | -0.275 | 0.275 | 0.286 | 48.6 | -88 | -23 | 1112 | 1006 | 12461 |
| initial | -0.288 | 0.288 | 0.293 | 34.7 | -44 | -25 | 1163 | 1061 | 12453 |
| SRM | -0.682 | 0.682 | 0.776 | 169.2 | -322 | -84 | 878 | 523 | 11991 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-11-30 | SRM 562 | 2 | 517 | ||||||||
| 4 | 2012-08-16 | SRM 552 | 2 | 606 | 603.78 | -0.18 | -24 | 1586 | 12411 | -87 | 523 | 11991 |
| 3 | 2012-08-04 | SRM 551 | 2 | 797 | 844.30 | -0.10 | -11 | 1611 | 12180 | -84 | 610 | 11325 |
| 2 | 2012-07-21 | SRM 550 | 2 | 929 | 892.64 | -0.24 | -53 | 1622 | 12135 | -184 | 694 | 10542 |
| 1 | 2011-07-13 | SRM 512 | 2 | 1082 | 918.49 | -0.24 | -43 | 1675 | 9430 | -322 | 878 | 7207 |