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 |
|---|---|---|---|
| abduncan | 1 | 1455 | 980 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.010 | 0.010 | 0.010 | 36.8 | 37 | 37 | 1389 | 1389 | 3925 |
| EloSRM | -0.051 | 0.051 | 0.051 | 14.2 | 14 | 14 | 1455 | 1455 | 3889 |
| initial | -0.169 | 0.169 | 0.169 | 20.3 | -20 | -20 | 1180 | 1180 | 3901 |
| SRMFix | -0.205 | 0.205 | 0.205 | 49.3 | -49 | -49 | 1151 | 1151 | 3961 |
| SRM | -0.963 | 0.963 | 0.963 | 220.0 | -220 | -220 | 980 | 980 | 2950 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-01-21 | SRM 284 | 2 | 305 | 294.39 | -0.05 | 14 | 1455 | 3889 | -220 | 980 | 2950 |