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 |
|---|---|---|---|
| curimit | 4 | 2761 | 1778 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 2.384 | 2.464 | 4.008 | 158.0 | -27 | 386 | 1778 | 1778 | 670 |
| SRMFix | 2.653 | 2.683 | 4.279 | 271.1 | -7 | 724 | 2277 | 2270 | 693 |
| initial | 2.831 | 2.831 | 4.448 | 340.9 | 18 | 1047 | 2564 | 2564 | 782 |
| EloSRM | 2.836 | 2.836 | 4.295 | 282.1 | 48 | 542 | 2761 | 2761 | 763 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-03-16 | SRM 464 | 1 | 262 | 309.38 | 0.24 | 48 | 2761 | 763 | 29 | 1778 | 670 |
| 3 | 2010-01-04 | SRM 457 | 1 | 91 | 342.09 | 1.91 | 269 | 2713 | 919 | 190 | 1749 | 773 |
| 2 | 2009-12-22 | SRM 456 | 2 | 1 | 320.95 | 8.33 | 542 | 2444 | 1851 | 386 | 1559 | 1216 |
| 1 | 2009-11-05 | SRM 452 | 2 | 355 | 648.49 | 0.87 | 269 | 1902 | 5072 | -27 | 1173 | 3381 |