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 |
|---|---|---|---|
| nsjclank | 4 | 1579 | 544 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.238 | 0.330 | 0.359 | 39.7 | -65 | 22 | 1196 | 1085 | 10255 |
| SRMFix | -0.245 | 0.346 | 0.371 | 53.5 | -73 | 34 | 1172 | 1055 | 9903 |
| EloSRM | -0.126 | 0.363 | 0.387 | 79.4 | -72 | 180 | 1692 | 1579 | 9492 |
| SRM | -0.623 | 0.623 | 0.663 | 164.0 | -258 | -73 | 942 | 544 | 9864 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2010-12-18 | Member SRM 491 | 2 | 940 | 809.64 | -0.33 | -41 | 1579 | 9492 | -118 | 544 | 9864 |
| 3 | 2010-12-08 | SRM 490 | 2 | 924 | 697.34 | -0.49 | -72 | 1620 | 8756 | -207 | 662 | 8977 |
| 2 | 2010-11-18 | SRM 488 | 2 | 457 | 636.02 | 0.48 | 180 | 1692 | 7732 | -73 | 869 | 6471 |
| 1 | 2007-12-11 | SRM 382 | 2 | 290 | 351.48 | -0.16 | -24 | 1512 | 7198 | -258 | 942 | 5271 |