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 |
|---|---|---|---|
| cox.coder | 3 | 1608 | 801 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.029 | 0.454 | 0.547 | 54.7 | -87 | 73 | 1277 | 1190 | 8021 |
| EloSRM | -0.008 | 0.482 | 0.518 | 114.6 | -99 | 227 | 1725 | 1608 | 9627 |
| SRMFix | -0.165 | 0.538 | 0.595 | 91.6 | -108 | 129 | 1329 | 1184 | 7757 |
| SRM | -0.709 | 0.709 | 0.807 | 133.0 | -248 | -44 | 1156 | 801 | 7721 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2011-03-30 | Member SRM 501 | 2 | 852 | 627.91 | -0.49 | -99 | 1608 | 9627 | -248 | 801 | 7721 |
| 2 | 2007-05-01 | SRM 347 | 2 | 318 | 268.15 | -0.25 | -18 | 1707 | 4211 | -107 | 1049 | 3524 |
| 1 | 2007-03-10 | SRM 341 | 2 | 287 | 469.78 | 0.71 | 227 | 1725 | 3849 | -44 | 1156 | 2672 |