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 |
|---|---|---|---|
| GoSat | 3 | 1528 | 587 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.178 | 0.192 | 0.254 | 42.6 | -94 | 16 | 1529 | 1528 | 9178 |
| SRMFix | -0.235 | 0.235 | 0.318 | 50.8 | -121 | -1 | 1079 | 1048 | 9898 |
| initial | -0.260 | 0.260 | 0.314 | 31.4 | -58 | -6 | 1142 | 1106 | 9899 |
| SRM | -0.625 | 0.625 | 0.787 | 204.3 | -440 | -9 | 760 | 587 | 9446 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-09-23 | SRM 449 | 2 | 561 | 762.17 | 0.02 | 16 | 1528 | 9178 | -9 | 587 | 9446 |
| 2 | 2009-09-10 | SRM 448 | 2 | 850 | 772.51 | -0.14 | -18 | 1511 | 9478 | -164 | 596 | 9399 |
| 1 | 2009-08-25 | SRM 447 | 2 | 771 | 636.05 | -0.42 | -94 | 1529 | 9046 | -440 | 760 | 7916 |