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 |
|---|---|---|---|
| barney | 1 | 2594 | 1825 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 7.015 | 7.015 | 7.015 | 625.0 | 625 | 625 | 1825 | 1825 | 606 |
| SRMFix | 7.993 | 7.993 | 7.993 | 999.8 | 1000 | 1000 | 2200 | 2200 | 766 |
| initial | 8.065 | 8.065 | 8.065 | 971.1 | 971 | 971 | 2171 | 2171 | 1487 |
| EloSRM | 8.145 | 8.145 | 8.145 | 1,040.9 | 1041 | 1041 | 2594 | 2594 | 940 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-04-12 | SRM 397 | 2 | 2 | 566.03 | 8.14 | 1041 | 2594 | 940 | 625 | 1825 | 606 |