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 |
|---|---|---|---|
| Spectrum | 1 | 1378 | 761 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.450 | 0.450 | 0.450 | 97.8 | -98 | -98 | 1378 | 1378 | 6315 |
| initial | -0.561 | 0.561 | 0.561 | 67.6 | -68 | -68 | 1132 | 1132 | 6341 |
| SRMFix | -0.593 | 0.593 | 0.593 | 136.5 | -136 | -136 | 1064 | 1064 | 6587 |
| SRM | -1.308 | 1.308 | 1.308 | 439.0 | -439 | -439 | 761 | 761 | 5811 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-09-30 | SRM 320 | 2 | 499 | 365.36 | -0.45 | -98 | 1378 | 6315 | -439 | 761 | 5811 |