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 |
|---|---|---|---|
| psoft_007 | 1 | 1331 | 738 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.455 | 0.455 | 0.455 | 91.3 | -91 | -91 | 1259 | 1259 | 5042 |
| EloSRM | -0.489 | 0.489 | 0.489 | 106.2 | -106 | -106 | 1331 | 1331 | 4906 |
| initial | -0.600 | 0.600 | 0.600 | 72.2 | -72 | -72 | 1128 | 1128 | 4903 |
| SRMFix | -0.627 | 0.627 | 0.627 | 143.9 | -144 | -144 | 1056 | 1056 | 5094 |
| SRM | -1.296 | 1.296 | 1.296 | 462.0 | -462 | -462 | 738 | 738 | 4529 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2005-12-28 | SRM 280 | 2 | 324 | 245.42 | -0.49 | -106 | 1331 | 4906 | -462 | 738 | 4529 |