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 |
|---|---|---|---|
| fbencosme | 2 | 1484 | 589 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.319 | 0.319 | 0.322 | 54.9 | -71 | -39 | 1394 | 1356 | 9799 |
| EloSRM | -0.338 | 0.338 | 0.344 | 68.2 | -89 | -47 | 1531 | 1484 | 9773 |
| SRMFix | -0.411 | 0.411 | 0.422 | 85.5 | -118 | -53 | 1082 | 1029 | 10061 |
| initial | -0.420 | 0.420 | 0.422 | 50.5 | -56 | -45 | 1144 | 1099 | 9947 |
| SRM | -0.931 | 0.931 | 0.992 | 305.5 | -426 | -185 | 774 | 589 | 9397 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2009-08-25 | SRM 447 | 2 | 771 | 699.47 | -0.28 | -47 | 1484 | 9773 | -185 | 589 | 9397 |
| 1 | 2009-08-08 | SRM 446 | 2 | 838 | 711.37 | -0.40 | -89 | 1531 | 8885 | -426 | 774 | 7675 |