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 |
|---|---|---|---|
| cmontemu | 4 | 1778 | 787 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.184 | 0.462 | 0.601 | 55.6 | -46 | 117 | 1266 | 1266 | 6660 |
| Odd | 0.294 | 0.484 | 0.644 | 115.0 | -51 | 255 | 1649 | 1649 | 6308 |
| SRMFix | 0.201 | 0.486 | 0.632 | 77.4 | -100 | 128 | 1232 | 1232 | 7100 |
| EloSRM | 0.299 | 0.500 | 0.662 | 130.6 | -70 | 282 | 1778 | 1778 | 6150 |
| SRM | -0.240 | 0.775 | 0.844 | 181.0 | -389 | 65 | 811 | 787 | 9735 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-11-12 | SRM 425 | 2 | 333 | 714.51 | 1.10 | 282 | 1778 | 6150 | 65 | 787 | 9735 |
| 3 | 2007-10-09 | SRM 370 | 2 | 455 | 486.80 | 0.10 | 40 | 1497 | 6369 | -89 | 722 | 6577 |
| 2 | 2007-10-04 | SRM 369 | 2 | 427 | ||||||||
| 1 | 2007-10-02 | SRM 368 | 2 | 477 | 437.87 | -0.30 | -70 | 1457 | 6713 | -389 | 811 | 5615 |