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 |
|---|---|---|---|
| o2o | 8 | 1878 | 499 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.051 | 0.795 | 1.052 | 95.4 | -158 | 238 | 1357 | 1186 | 9447 |
| initial | 0.001 | 0.813 | 1.055 | 97.9 | -117 | 300 | 1462 | 1201 | 9452 |
| EloSRM | 0.014 | 0.820 | 1.043 | 95.9 | -136 | 233 | 2005 | 1878 | 8600 |
| SRM | 0.128 | 0.825 | 1.191 | 175.1 | -805 | 208 | 676 | 499 | 12851 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2012-04-23 | SRM 541 | 2 | 509 | 616.87 | -0.28 | -13 | 1878 | 8600 | 4 | 499 | 12851 |
| 7 | 2012-04-11 | SRM 540 | 2 | 715 | 658.68 | -0.43 | -26 | 1891 | 8328 | -27 | 495 | 12729 |
| 6 | 2012-04-04 | SRM 539 | 2 | 708 | 363.10 | -0.97 | -63 | 1917 | 7898 | -154 | 522 | 12386 |
| 5 | 2012-03-07 | SRM 536 | 2 | 708 | 513.72 | -0.46 | -26 | 1980 | 7117 | 1 | 676 | 10975 |
| 4 | 2012-03-03 | SRM 535 | 2 | 170 | 910.87 | 2.42 | 233 | 2005 | 6771 | 208 | 675 | 10878 |
| 3 | 2012-02-18 | SRM 533 | 2 | 1056 | 845.86 | -0.51 | -53 | 1772 | 9153 | -65 | 467 | 12271 |
| 2 | 2012-02-09 | SRM 532 | 2 | 521 | 983.34 | 0.92 | 218 | 1826 | 8394 | 137 | 532 | 11736 |
| 1 | 2012-01-14 | SRM 529 | 2 | 1216 | 823.78 | -0.56 | -136 | 1608 | 11631 | -805 | 395 | 12271 |