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 |
|---|---|---|---|
| whiteChess | 9 | 1774 | 572 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.021 | 0.581 | 0.839 | 57.1 | -52 | 212 | 1894 | 1774 | 6250 |
| Odd | -0.028 | 0.583 | 0.839 | 56.6 | -53 | 207 | 1753 | 1638 | 6249 |
| SRMFix | 0.015 | 0.587 | 0.842 | 60.5 | -59 | 214 | 1369 | 1196 | 6620 |
| initial | 0.003 | 0.611 | 0.856 | 73.6 | -86 | 264 | 1447 | 1203 | 6757 |
| SRM | -0.086 | 0.659 | 0.896 | 105.3 | -234 | 134 | 966 | 572 | 8734 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2010-06-30 | Member Single Round Match 474 | 2 | 357 | 385.76 | 0.11 | 19 | 1774 | 6250 | 26 | 572 | 8734 |
| 8 | 2010-05-20 | SRM 470 | 2 | 985 | 561.90 | -0.82 | -52 | 1755 | 6413 | -170 | 546 | 9183 |
| 7 | 2010-04-03 | SRM 466 | 2 | 740 | 508.88 | -0.75 | -41 | 1807 | 5584 | -99 | 716 | 7629 |
| 6 | 2010-03-16 | SRM 464 | 2 | 582 | 477.46 | -0.29 | -12 | 1849 | 5229 | -20 | 815 | 6477 |
| 5 | 2010-03-02 | SRM 463 | 2 | 556 | 381.74 | -0.54 | -33 | 1861 | 5433 | -41 | 835 | 6628 |
| 4 | 2010-02-13 | Member SRM 461 | 2 | 161 | 707.16 | 2.13 | 212 | 1894 | 5192 | 134 | 876 | 6044 |
| 3 | 2010-02-06 | SRM 460 | 2 | 636 | 758.17 | 0.25 | 60 | 1682 | 6892 | -29 | 742 | 7664 |
| 2 | 2010-01-04 | SRM 457 | 2 | 503 | 454.47 | -0.31 | -50 | 1622 | 7286 | -195 | 771 | 7134 |
| 1 | 2009-12-05 | SRM 454 | 2 | 683 | 692.69 | 0.02 | 34 | 1671 | 6874 | -234 | 966 | 5116 |