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 |
|---|---|---|---|
| sumu76 | 1 | 1689 | 1169 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.177 | 0.177 | 0.177 | 31.0 | -31 | -31 | 1169 | 1169 | 1994 |
| SRMFix | 0.627 | 0.627 | 0.627 | 143.8 | 144 | 144 | 1344 | 1344 | 2788 |
| initial | 0.663 | 0.663 | 0.663 | 79.9 | 80 | 80 | 1280 | 1280 | 3068 |
| EloSRM | 0.781 | 0.781 | 0.781 | 245.9 | 246 | 246 | 1689 | 1689 | 2737 |
| Odd | 0.822 | 0.822 | 0.822 | 259.5 | 260 | 260 | 1613 | 1613 | 2786 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2006-02-04 | SRM 287 | 2 | 176 | 302.52 | 0.78 | 246 | 1689 | 2737 | -31 | 1169 | 1994 |