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 |
|---|---|---|---|
| personfirst | 3 | 2140 | 1453 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.590 | 0.699 | 0.919 | 98.3 | -21 | 203 | 1453 | 1453 | 855 |
| SRMFix | 1.023 | 1.023 | 1.388 | 181.8 | 7 | 442 | 1746 | 1746 | 1292 |
| EloSRM | 1.065 | 1.065 | 1.470 | 233.8 | 24 | 534 | 2140 | 2140 | 1088 |
| Odd | 1.067 | 1.067 | 1.487 | 234.3 | 23 | 548 | 2054 | 2054 | 1088 |
| initial | 1.106 | 1.106 | 1.437 | 133.1 | 12 | 279 | 1599 | 1599 | 1666 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2006-01-21 | SRM 284 | 1 | 169 | 277.26 | 0.71 | 144 | 2140 | 1088 | 71 | 1453 | 855 |
| 2 | 2006-01-19 | SRM 283 | 1 | 129 | 208.24 | 0.04 | 24 | 1996 | 1454 | -21 | 1382 | 1037 |
| 1 | 2006-01-05 | SRM 281 | 2 | 49 | 266.71 | 2.44 | 534 | 1972 | 1549 | 203 | 1403 | 990 |