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 |
|---|---|---|---|
| susana_777 | 3 | 1447 | 459 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.301 | 0.301 | 0.310 | 57.7 | -89 | -37 | 1531 | 1447 | 10079 |
| SRMFix | -0.359 | 0.359 | 0.375 | 68.7 | -118 | -35 | 1082 | 994 | 10187 |
| initial | -0.387 | 0.387 | 0.392 | 46.6 | -56 | -39 | 1144 | 1060 | 10136 |
| SRM | -0.750 | 0.750 | 0.840 | 247.0 | -426 | -130 | 774 | 459 | 9952 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-10-17 | SRM 450 | 2 | 857 | 772.10 | -0.23 | -37 | 1447 | 10079 | -130 | 459 | 9952 |
| 2 | 2009-08-25 | SRM 447 | 2 | 771 | 699.54 | -0.28 | -47 | 1484 | 9773 | -185 | 589 | 9397 |
| 1 | 2009-08-08 | SRM 446 | 2 | 838 | 711.39 | -0.40 | -89 | 1531 | 8886 | -426 | 774 | 7675 |