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 |
|---|---|---|---|
| valleyman86 | 1 | 1454 | 913 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.193 | 0.193 | 0.193 | 23.6 | -24 | -24 | 1363 | 1363 | 6138 |
| EloSRM | -0.221 | 0.221 | 0.221 | 40.4 | -40 | -40 | 1454 | 1454 | 6037 |
| initial | -0.306 | 0.306 | 0.306 | 36.9 | -37 | -37 | 1163 | 1163 | 5952 |
| SRMFix | -0.335 | 0.335 | 0.335 | 79.4 | -79 | -79 | 1121 | 1121 | 6074 |
| SRM | -0.950 | 0.950 | 0.950 | 287.0 | -287 | -287 | 913 | 913 | 4743 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-02-14 | SRM 339 | 2 | 309 | 323.78 | -0.22 | -40 | 1454 | 6037 | -287 | 913 | 4743 |