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 |
|---|---|---|---|
| bour1992 | 8 | 1806 | 507 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.114 | 0.257 | 0.291 | 30.9 | -68 | 30 | 1167 | 1091 | 2826 |
| SRMFix | -0.092 | 0.262 | 0.298 | 36.1 | -92 | 41 | 1128 | 1068 | 2634 |
| Odd | -0.037 | 0.268 | 0.327 | 48.9 | -67 | 120 | 1591 | 1591 | 2898 |
| EloSRM | -0.016 | 0.288 | 0.346 | 63.8 | -72 | 193 | 1806 | 1806 | 2908 |
| SRM | -0.259 | 0.423 | 0.564 | 106.6 | -353 | 44 | 847 | 507 | 2867 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2021-12-28 | SRM 820 | 2 | 35 | 62.40 | 0.03 | 16 | 1806 | 2908 | 31 | 507 | 2867 |
| 7 | 2021-09-29 | SRM 814 | 2 | 51 | 74.95 | 0.56 | 193 | 1791 | 3192 | 44 | 476 | 3161 |
| 6 | 2010-09-15 | Member SRM 482 | 2 | 836 | 766.52 | -0.29 | -31 | 1597 | 8395 | -49 | 432 | 9771 |
| 5 | 2010-07-06 | SRM 475 | 2 | 546 | 604.74 | 0.15 | 39 | 1628 | 7701 | 5 | 481 | 9346 |
| 4 | 2010-04-03 | SRM 466 | 2 | 999 | 657.56 | -0.58 | -72 | 1589 | 7609 | -221 | 476 | 9145 |
| 3 | 2010-03-16 | SRM 464 | 2 | 610 | 779.70 | 0.35 | 102 | 1661 | 6788 | -3 | 697 | 7744 |
| 2 | 2009-09-10 | SRM 448 | 2 | 789 | 744.96 | -0.08 | -3 | 1559 | 8231 | -147 | 700 | 8570 |
| 1 | 2009-07-08 | SRM 444 | 2 | 811 | 675.93 | -0.26 | -54 | 1562 | 8134 | -353 | 847 | 7046 |