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 |
|---|---|---|---|
| Headshot | 1 | 1246 | 330 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.647 | 0.647 | 0.647 | 135.8 | -136 | -136 | 1246 | 1246 | 3437 |
| initial | -0.762 | 0.762 | 0.762 | 91.7 | -92 | -92 | 1108 | 1108 | 3405 |
| SRMFix | -0.783 | 0.783 | 0.783 | 176.5 | -176 | -176 | 1024 | 1024 | 3560 |
| SRM | -1.427 | 1.427 | 1.427 | 870.0 | -870 | -870 | 330 | 330 | 3733 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2004-11-20 | SRM 219 | 2 | 261 | 166.65 | -0.65 | -136 | 1246 | 3437 | -870 | 330 | 3733 |