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 |
|---|---|---|---|
| jlangfo5 | 1 | 1861 | 1047 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.162 | 0.162 | 0.162 | 39.3 | 39 | 39 | 1239 | 1239 | 7838 |
| initial | 0.226 | 0.226 | 0.226 | 27.2 | 27 | 27 | 1227 | 1227 | 8167 |
| EloSRM | 0.290 | 0.290 | 0.290 | 120.6 | 121 | 121 | 1861 | 1861 | 7746 |
| Odd | 0.344 | 0.344 | 0.344 | 141.5 | 141 | 141 | 1683 | 1683 | 7961 |
| SRM | -0.783 | 0.783 | 0.783 | 153.0 | -153 | -153 | 1047 | 1047 | 5450 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-12-23 | SRM 526.5 | 2 | 437 | 534.47 | 0.29 | 121 | 1861 | 7746 | -153 | 1047 | 5450 |