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 |
|---|---|---|---|
| Sturatt | 1 | 1854 | 1150 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.292 | 0.292 | 0.292 | 50.0 | -50 | -50 | 1150 | 1150 | 4571 |
| SRMFix | 0.696 | 0.696 | 0.696 | 158.5 | 158 | 158 | 1358 | 1358 | 5711 |
| initial | 0.755 | 0.755 | 0.755 | 90.9 | 91 | 91 | 1291 | 1291 | 6320 |
| EloSRM | 0.842 | 0.842 | 0.842 | 278.0 | 278 | 278 | 1854 | 1854 | 5271 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-09-24 | SRM 419 | 2 | 223 | 399.86 | 0.84 | 278 | 1854 | 5271 | -50 | 1150 | 4571 |