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 |
|---|---|---|---|
| kurt_broad | 4 | 1704 | 668 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.149 | 0.149 | 0.202 | 22.2 | -51 | 9 | 1749 | 1704 | 9883 |
| initial | -0.189 | 0.189 | 0.223 | 22.8 | -43 | -10 | 1184 | 1132 | 11248 |
| SRMFix | -0.196 | 0.196 | 0.231 | 37.2 | -58 | -7 | 1154 | 1088 | 10692 |
| SRM | -0.761 | 0.761 | 0.836 | 177.3 | -256 | -74 | 944 | 668 | 10580 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2012-03-07 | SRM 536 | 2 | 1091 | ||||||||
| 3 | 2012-02-09 | SRM 532 | 2 | 917 | 886.24 | -0.05 | 6 | 1704 | 9883 | -74 | 668 | 10580 |
| 2 | 2012-01-14 | SRM 529 | 2 | 1036 | 817.67 | -0.34 | -51 | 1698 | 9805 | -202 | 742 | 9725 |
| 1 | 2011-12-17 | SRM 527 | 2 | 827 | 794.85 | -0.06 | 9 | 1749 | 9054 | -256 | 944 | 6669 |