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 |
|---|---|---|---|
| cherryfang | 5 | 1777 | 550 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.002 | 0.259 | 0.331 | 31.2 | -75 | 37 | 1199 | 1199 | 8566 |
| Odd | 0.071 | 0.273 | 0.311 | 65.6 | -120 | 69 | 1610 | 1610 | 8548 |
| EloSRM | 0.058 | 0.278 | 0.324 | 66.5 | -134 | 66 | 1777 | 1777 | 8431 |
| SRMFix | 0.034 | 0.310 | 0.382 | 51.9 | -157 | 38 | 1145 | 1145 | 9096 |
| SRM | -0.078 | 0.579 | 0.802 | 230.0 | -900 | 98 | 550 | 550 | 11304 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-10-04 | SRM 520 | 2 | 668 | 824.25 | 0.30 | 51 | 1777 | 8431 | 54 | 550 | 11304 |
| 4 | 2011-09-19 | SRM 519 | 2 | 555 | 671.27 | 0.27 | 59 | 1726 | 8993 | 54 | 496 | 11600 |
| 3 | 2011-08-30 | SRM 516 | 2 | 636 | 747.78 | 0.23 | 66 | 1667 | 9570 | 44 | 442 | 11558 |
| 2 | 2011-06-02 | SRM 508 | 2 | 420 | 806.65 | 0.03 | 23 | 1601 | 10407 | 98 | 398 | 11480 |
| 1 | 2011-05-28 | SRM 507 | 2 | 1268 | 843.07 | -0.55 | -134 | 1578 | 10627 | -900 | 300 | 11447 |