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 |
|---|---|---|---|
| rdaz103155 | 7 | 1654 | 491 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.092 | 0.197 | 0.214 | 33.8 | -70 | 50 | 1493 | 1474 | 11661 |
| EloSRM | -0.101 | 0.204 | 0.225 | 35.1 | -88 | 49 | 1675 | 1654 | 11540 |
| SRMFix | -0.137 | 0.228 | 0.262 | 35.4 | -114 | 25 | 1086 | 1018 | 12349 |
| initial | -0.165 | 0.231 | 0.264 | 27.8 | -52 | 26 | 1148 | 1061 | 12465 |
| SRM | -0.334 | 0.410 | 0.580 | 108.7 | -433 | 26 | 767 | 491 | 12190 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2012-08-22 | SRM 553 | 2 | 634 | 600.44 | -0.24 | -21 | 1654 | 11540 | -35 | 491 | 12190 |
| 6 | 2012-08-04 | SRM 551 | 2 | 736 | 885.28 | 0.27 | 49 | 1675 | 11049 | 26 | 526 | 11960 |
| 5 | 2012-06-16 | SRM 546 | 2 | 723 | 727.37 | -0.18 | -20 | 1626 | 12211 | -48 | 500 | 12389 |
| 4 | 2012-05-19 | SRM 543 | 2 | 868 | 930.83 | 0.09 | 30 | 1646 | 11734 | -15 | 548 | 12209 |
| 3 | 2012-04-04 | SRM 539 | 2 | 411 | 530.00 | -0.07 | -4 | 1616 | 12361 | -26 | 563 | 12085 |
| 2 | 2012-02-09 | SRM 532 | 2 | 1083 | 935.83 | -0.21 | -33 | 1620 | 11523 | -178 | 589 | 11314 |
| 1 | 2011-12-28 | SRM 528 | 2 | 882 | 749.15 | -0.37 | -88 | 1654 | 10473 | -433 | 767 | 9298 |