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 |
|---|---|---|---|
| RobsonTPM | 5 | 1736 | 950 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.247 | 0.414 | 0.536 | 68.6 | -33 | 182 | 1654 | 1654 | 3743 |
| EloSRM | 0.241 | 0.420 | 0.535 | 72.7 | -49 | 187 | 1736 | 1736 | 3707 |
| initial | 0.267 | 0.444 | 0.538 | 53.4 | -41 | 102 | 1361 | 1361 | 3538 |
| SRMFix | 0.251 | 0.462 | 0.551 | 71.6 | -86 | 133 | 1350 | 1347 | 3804 |
| SRM | 0.100 | 0.510 | 0.584 | 79.2 | -295 | 45 | 978 | 950 | 4328 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2006-12-21 | SRM 331 | 2 | 214 | 218.59 | 0.03 | 17 | 1736 | 3707 | -2 | 950 | 4328 |
| 4 | 2006-12-13 | SRM 330 | 2 | 183 | 160.27 | -0.19 | -4 | 1719 | 3821 | -26 | 952 | 4303 |
| 3 | 2006-11-29 | SRM 328 | 2 | 162 | 269.90 | 0.74 | 107 | 1723 | 3731 | 45 | 978 | 4077 |
| 2 | 2006-11-11 | SRM 326 | 2 | 206 | 380.82 | 0.89 | 187 | 1616 | 4404 | 28 | 933 | 4419 |
| 1 | 2006-10-19 | SRM 323 | 2 | 300 | 323.13 | -0.26 | -49 | 1429 | 5736 | -295 | 905 | 4474 |