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 |
|---|---|---|---|
| Wentworth | 1 | 1502 | 904 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.169 | 0.169 | 0.169 | 18.8 | -19 | -19 | 1393 | 1393 | 7253 |
| EloSRM | -0.188 | 0.188 | 0.188 | 33.9 | -34 | -34 | 1502 | 1502 | 7277 |
| initial | -0.260 | 0.260 | 0.260 | 31.4 | -31 | -31 | 1169 | 1169 | 7069 |
| SRMFix | -0.297 | 0.297 | 0.297 | 70.8 | -71 | -71 | 1129 | 1129 | 7183 |
| SRM | -0.945 | 0.945 | 0.945 | 296.0 | -296 | -296 | 904 | 904 | 5602 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2007-12-08 | SRM 381 | 2 | 482 | 537.35 | -0.19 | -34 | 1502 | 7277 | -296 | 904 | 5602 |