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 |
|---|---|---|---|
| darkbeam | 2 | 2305 | 1289 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.586 | 0.910 | 1.082 | 145.5 | -101 | 190 | 1390 | 1289 | 3149 |
| SRMFix | 1.186 | 1.224 | 1.704 | 233.4 | -7 | 460 | 1660 | 1653 | 4076 |
| initial | 1.256 | 1.256 | 1.746 | 151.2 | 5 | 297 | 1503 | 1503 | 5119 |
| EloSRM | 1.241 | 1.298 | 1.796 | 288.4 | -5 | 572 | 2310 | 2305 | 3849 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-12-17 | SRM 527 | 1 | 511 | 620.91 | -0.06 | -5 | 2305 | 3849 | -101 | 1289 | 3149 |
| 1 | 2011-11-29 | SRM 525 | 2 | 136 | 790.85 | 2.54 | 572 | 2310 | 3787 | 190 | 1390 | 2372 |