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 |
|---|---|---|---|
| SDBIT | 2 | 1580 | 675 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.273 | 0.273 | 0.273 | 51.0 | -53 | -49 | 1629 | 1580 | 9560 |
| initial | -0.350 | 0.350 | 0.350 | 42.1 | -44 | -40 | 1160 | 1116 | 9846 |
| SRMFix | -0.354 | 0.354 | 0.355 | 72.3 | -89 | -56 | 1111 | 1055 | 9867 |
| SRM | -0.901 | 0.901 | 0.916 | 262.5 | -329 | -196 | 871 | 675 | 8936 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-01-22 | Member SRM 494 | 2 | 805 | 751.38 | -0.28 | -49 | 1580 | 9560 | -196 | 675 | 8936 |
| 1 | 2010-10-26 | SRM 486 | 2 | 768 | 771.96 | -0.27 | -53 | 1629 | 8261 | -329 | 871 | 6226 |