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 |
|---|---|---|---|
| dan_g30 | 1 | 1598 | 777 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.395 | 0.395 | 0.395 | 90.2 | -90 | -90 | 1598 | 1598 | 9031 |
| initial | -0.466 | 0.466 | 0.466 | 56.2 | -56 | -56 | 1144 | 1144 | 9055 |
| SRMFix | -0.531 | 0.531 | 0.531 | 123.1 | -123 | -123 | 1077 | 1077 | 9404 |
| SRM | -1.424 | 1.424 | 1.424 | 423.0 | -423 | -423 | 777 | 777 | 7736 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2010-12-08 | SRM 490 | 2 | 922 | 701.03 | -0.40 | -90 | 1598 | 9031 | -423 | 777 | 7736 |