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 |
|---|---|---|---|
| Radmus | 1 | 1714 | 1077 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.300 | 0.300 | 0.300 | 71.4 | 71 | 71 | 1271 | 1271 | 5580 |
| initial | 0.357 | 0.357 | 0.357 | 43.0 | 43 | 43 | 1243 | 1243 | 5866 |
| EloSRM | 0.461 | 0.461 | 0.461 | 171.7 | 172 | 172 | 1714 | 1714 | 5476 |
| SRM | -0.650 | 0.650 | 0.650 | 123.0 | -123 | -123 | 1077 | 1077 | 4125 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-01-24 | SRM 389 | 2 | 345 | 474.83 | 0.46 | 172 | 1714 | 5476 | -123 | 1077 | 4125 |