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 |
|---|---|---|---|
| lof | 1 | 1775 | 1064 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.232 | 0.232 | 0.232 | 55.7 | 56 | 56 | 1256 | 1256 | 6097 |
| initial | 0.283 | 0.283 | 0.283 | 34.0 | 34 | 34 | 1234 | 1234 | 6375 |
| EloSRM | 0.361 | 0.361 | 0.361 | 139.1 | 139 | 139 | 1775 | 1775 | 6031 |
| SRM | -0.690 | 0.690 | 0.690 | 136.0 | -136 | -136 | 1064 | 1064 | 4208 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2009-11-25 | SRM 453.5 | 2 | 448 | 575.32 | 0.36 | 139 | 1775 | 6031 | -136 | 1064 | 4208 |