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 |
|---|---|---|---|
| dfbright20 | 1 | 2013 | 1174 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.161 | 0.161 | 0.161 | 26.0 | -26 | -26 | 1174 | 1174 | 4189 |
| SRMFix | 0.770 | 0.770 | 0.770 | 173.9 | 174 | 174 | 1374 | 1374 | 6325 |
| initial | 0.830 | 0.830 | 0.830 | 99.9 | 100 | 100 | 1300 | 1300 | 7097 |
| EloSRM | 0.897 | 0.897 | 0.897 | 280.0 | 280 | 280 | 2013 | 2013 | 6149 |
| Odd | 0.949 | 0.949 | 0.949 | 305.1 | 305 | 305 | 1841 | 1841 | 6300 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-10-25 | SRM 522 | 2 | 302 | 562.20 | 0.90 | 280 | 2013 | 6149 | -26 | 1174 | 4189 |