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 |
|---|---|---|---|
| DrJ310 | 2 | 1512 | 809 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.049 | 0.087 | 0.099 | 19.1 | -7 | 31 | 1421 | 1421 | 5894 |
| EloSRM | -0.063 | 0.095 | 0.114 | 24.3 | -23 | 25 | 1512 | 1512 | 5834 |
| SRMFix | -0.158 | 0.158 | 0.195 | 36.3 | -65 | -7 | 1135 | 1127 | 6039 |
| initial | -0.158 | 0.158 | 0.180 | 19.1 | -29 | -9 | 1171 | 1162 | 6055 |
| SRM | -0.718 | 0.718 | 0.736 | 195.5 | -279 | -112 | 921 | 809 | 5583 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2007-06-20 | SRM 355 | 2 | 414 | 423.10 | 0.03 | 25 | 1512 | 5834 | -112 | 809 | 5583 |
| 1 | 2007-06-07 | SRM 353 | 2 | 446 | 517.62 | -0.16 | -23 | 1487 | 5968 | -279 | 921 | 4556 |