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 |
|---|---|---|---|
| jacknashG | 3 | 1635 | 808 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.034 | 0.463 | 0.557 | 110.7 | -105 | 219 | 1748 | 1635 | 7355 |
| initial | 0.026 | 0.465 | 0.564 | 55.9 | -77 | 89 | 1289 | 1209 | 6896 |
| SRMFix | -0.083 | 0.568 | 0.684 | 97.2 | -120 | 165 | 1365 | 1238 | 6413 |
| SRM | -0.341 | 0.624 | 0.675 | 205.3 | -304 | 112 | 1312 | 808 | 7397 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-09-10 | SRM 448 | 2 | 876 | 572.93 | -0.61 | -105 | 1635 | 7355 | -200 | 808 | 7397 |
| 2 | 2007-11-14 | SRM 376 | 1 | 415 | 415.84 | -0.03 | -9 | 1740 | 4804 | -304 | 1008 | 4335 |
| 1 | 2007-10-23 | College Tour SRM 373 | 1 | 20 | 33.52 | 0.74 | 219 | 1748 | 4602 | 112 | 1312 | 1981 |