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 |
|---|---|---|---|
| cgaebel | 1 | 1777 | 970 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.026 | 0.026 | 0.026 | 36.1 | 36 | 36 | 1777 | 1777 | 8692 |
| initial | -0.039 | 0.039 | 0.039 | 4.7 | -5 | -5 | 1195 | 1195 | 8768 |
| SRMFix | -0.102 | 0.102 | 0.102 | 25.0 | -25 | -25 | 1175 | 1175 | 8691 |
| SRM | -1.047 | 1.047 | 1.047 | 230.0 | -230 | -230 | 970 | 970 | 6339 |
| # | 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 | 525 | 534.50 | 0.03 | 36 | 1777 | 8692 | -230 | 970 | 6339 |