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 |
|---|---|---|---|
| jerandale | 1 | 1831 | 1013 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.058 | 0.058 | 0.058 | 14.1 | 14 | 14 | 1214 | 1214 | 8139 |
| initial | 0.125 | 0.125 | 0.125 | 15.0 | 15 | 15 | 1215 | 1215 | 8371 |
| EloSRM | 0.196 | 0.196 | 0.196 | 92.1 | 92 | 92 | 1831 | 1831 | 8051 |
| SRM | -0.950 | 0.950 | 0.950 | 187.0 | -187 | -187 | 1013 | 1013 | 5818 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-12-06 | SRM 526 | 2 | 372 | 426.25 | 0.20 | 92 | 1831 | 8051 | -187 | 1013 | 5818 |