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 |
|---|---|---|---|
| beautybrain | 7 | 1532 | 374 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.188 | 0.188 | 0.211 | 26.4 | -78 | 3 | 1467 | 1367 | 12902 |
| EloSRM | -0.189 | 0.189 | 0.219 | 30.6 | -99 | 0 | 1647 | 1532 | 12878 |
| SRMFix | -0.230 | 0.230 | 0.270 | 37.0 | -125 | -9 | 1075 | 941 | 12985 |
| initial | -0.256 | 0.256 | 0.281 | 30.9 | -58 | -12 | 1142 | 984 | 12974 |
| SRM | -0.427 | 0.427 | 0.589 | 118.0 | -451 | -9 | 749 | 374 | 12850 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2012-11-10 | SRM 560 | 2 | 949 | 842.28 | -0.22 | -29 | 1532 | 12878 | -87 | 374 | 12850 |
| 6 | 2012-07-09 | SRM 549 | 2 | 506 | 549.20 | -0.11 | -10 | 1561 | 12647 | -15 | 461 | 12454 |
| 5 | 2012-06-16 | SRM 546 | 2 | 723 | 753.89 | -0.13 | -15 | 1571 | 12714 | -41 | 476 | 12499 |
| 4 | 2012-03-20 | SRM 538 | 2 | 566 | 711.26 | -0.04 | 0 | 1586 | 12612 | -9 | 517 | 12313 |
| 3 | 2012-03-17 | SRM 537 | 2 | 1023 | 1,039.36 | -0.17 | -24 | 1586 | 12735 | -79 | 526 | 12368 |
| 2 | 2012-02-18 | SRM 533 | 2 | 1056 | 1,027.00 | -0.23 | -37 | 1610 | 11930 | -144 | 605 | 11372 |
| 1 | 2012-01-31 | SRM 531 | 2 | 949 | 770.90 | -0.42 | -99 | 1647 | 10719 | -451 | 749 | 9599 |