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 |
|---|---|---|---|
| johan84 | 1 | 1761 | 1086 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.336 | 0.336 | 0.336 | 79.8 | 80 | 80 | 1280 | 1280 | 6520 |
| initial | 0.401 | 0.401 | 0.401 | 48.2 | 48 | 48 | 1248 | 1248 | 6935 |
| EloSRM | 0.493 | 0.493 | 0.493 | 177.8 | 178 | 178 | 1761 | 1761 | 6342 |
| Odd | 0.533 | 0.533 | 0.533 | 196.2 | 196 | 196 | 1638 | 1638 | 6431 |
| SRM | -0.615 | 0.615 | 0.615 | 114.0 | -114 | -114 | 1086 | 1086 | 5529 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-11-12 | SRM 425 | 2 | 458 | 644.45 | 0.49 | 178 | 1761 | 6342 | -114 | 1086 | 5529 |