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 |
|---|---|---|---|
| OOPIT | 4 | 1800 | 918 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.449 | 0.534 | 0.854 | 64.4 | -15 | 177 | 1362 | 1362 | 4586 |
| SRMFix | 0.421 | 0.561 | 0.856 | 72.8 | -26 | 178 | 1338 | 1338 | 4926 |
| EloSRM | 0.469 | 0.578 | 0.850 | 96.9 | -14 | 212 | 1800 | 1800 | 4710 |
| SRM | -0.183 | 0.965 | 0.993 | 150.0 | -229 | 84 | 971 | 918 | 5588 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-01-24 | SRM 389 | 2 | 578 | ||||||||
| 3 | 2008-01-15 | SRM 388 | 2 | 174 | 478.09 | 1.46 | 212 | 1800 | 4710 | 84 | 918 | 5588 |
| 2 | 2007-12-27 | SRM 385 | 2 | 500 | 446.38 | -0.16 | -14 | 1588 | 6470 | -137 | 834 | 6518 |
| 1 | 2007-12-13 | SRM 383 | 2 | 313 | 338.47 | 0.11 | 65 | 1602 | 6261 | -229 | 971 | 5012 |