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 |
|---|---|---|---|
| benrossi | 3 | 1718 | 851 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.416 | 0.696 | 0.868 | 151.5 | -96 | 295 | 1633 | 1633 | 4002 |
| EloSRM | 0.402 | 0.706 | 0.875 | 155.7 | -109 | 299 | 1718 | 1718 | 3963 |
| initial | 0.341 | 0.722 | 0.822 | 86.9 | -69 | 152 | 1323 | 1323 | 3937 |
| SRMFix | 0.366 | 0.776 | 0.894 | 131.2 | -141 | 206 | 1311 | 1311 | 4144 |
| SRM | 0.081 | 1.049 | 1.136 | 224.3 | -511 | 139 | 851 | 851 | 5227 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-01-25 | SRM 336 | 2 | 190 | 223.74 | 0.24 | 59 | 1718 | 3963 | 23 | 851 | 5227 |
| 2 | 2006-09-30 | SRM 320 | 2 | 159 | 427.05 | 1.42 | 299 | 1659 | 3926 | 139 | 828 | 5220 |
| 1 | 2006-08-09 | SRM 315 | 2 | 323 | 235.58 | -0.46 | -109 | 1360 | 6413 | -511 | 689 | 6256 |