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 |
|---|---|---|---|
| Gor_a | 1 | 2270 | 1687 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 4.824 | 4.824 | 4.824 | 487.0 | 487 | 487 | 1687 | 1687 | 468 |
| SRMFix | 5.579 | 5.579 | 5.579 | 820.0 | 820 | 820 | 2020 | 2020 | 651 |
| initial | 5.613 | 5.613 | 5.613 | 675.8 | 676 | 676 | 1876 | 1876 | 1158 |
| EloSRM | 5.737 | 5.737 | 5.737 | 831.1 | 831 | 831 | 2270 | 2270 | 786 |
| Odd | 5.772 | 5.772 | 5.772 | 854.2 | 854 | 854 | 2205 | 2205 | 702 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-01-05 | SRM 281 | 2 | 5 | 266.71 | 5.74 | 831 | 2270 | 786 | 487 | 1687 | 468 |