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 |
|---|---|---|---|
| DikobrAz | 3 | 2647 | 1584 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.383 | 1.740 | 2.224 | 247.3 | -179 | 412 | 1612 | 1584 | 1264 |
| SRMFix | 1.786 | 1.959 | 2.634 | 300.9 | -44 | 706 | 2014 | 2014 | 1694 |
| initial | 1.983 | 1.990 | 2.706 | 239.6 | -1 | 533 | 1916 | 1916 | 2828 |
| EloSRM | 1.974 | 2.060 | 2.762 | 409.7 | -23 | 721 | 2647 | 2647 | 1470 |
| Odd | 1.956 | 2.063 | 2.772 | 380.6 | -27 | 737 | 2455 | 2455 | 1562 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-03-19 | SRM 500 | 1 | 275 | 786.45 | 1.52 | 485 | 2647 | 1470 | 151 | 1584 | 1264 |
| 2 | 2007-06-14 | SRM 354 | 1 | 380 | 423.03 | -0.13 | -23 | 2162 | 1924 | -179 | 1433 | 1320 |
| 1 | 2006-07-12 | SRM 311 | 2 | 12 | 278.25 | 4.54 | 721 | 2185 | 1283 | 412 | 1612 | 688 |