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 |
|---|---|---|---|
| WonderStar | 3 | 1467 | 476 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.258 | 0.258 | 0.278 | 44.1 | -85 | -14 | 1387 | 1339 | 10078 |
| EloSRM | -0.273 | 0.273 | 0.299 | 54.5 | -104 | -19 | 1526 | 1467 | 10047 |
| SRMFix | -0.335 | 0.335 | 0.369 | 66.2 | -127 | -25 | 1073 | 1001 | 10231 |
| initial | -0.363 | 0.363 | 0.378 | 43.7 | -61 | -30 | 1139 | 1069 | 10172 |
| SRM | -0.714 | 0.714 | 0.855 | 241.3 | -493 | -71 | 707 | 476 | 9969 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-11-05 | SRM 452 | 2 | 737 | 734.99 | -0.15 | -19 | 1467 | 10047 | -71 | 476 | 9969 |
| 2 | 2009-10-20 | SRM 451 | 2 | 647 | 592.02 | -0.23 | -40 | 1486 | 9723 | -160 | 547 | 9564 |
| 1 | 2009-10-17 | SRM 450 | 2 | 857 | 666.30 | -0.44 | -104 | 1526 | 9152 | -493 | 707 | 8409 |