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 |
|---|---|---|---|
| bak1an | 4 | 1732 | 830 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.297 | 0.419 | 0.625 | 57.8 | -22 | 152 | 1616 | 1616 | 6502 |
| EloSRM | 0.294 | 0.427 | 0.630 | 61.6 | -35 | 155 | 1732 | 1732 | 6457 |
| initial | 0.247 | 0.433 | 0.625 | 52.1 | -29 | 146 | 1319 | 1319 | 5853 |
| SRMFix | 0.249 | 0.455 | 0.641 | 61.8 | -69 | 132 | 1267 | 1267 | 6675 |
| SRM | -0.143 | 0.661 | 0.764 | 132.5 | -314 | 80 | 886 | 830 | 9232 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-07-10 | SRM 409 | 2 | 281 | 656.50 | 1.22 | 155 | 1732 | 6457 | 80 | 830 | 9232 |
| 3 | 2008-07-01 | SRM 408 | 2 | 427 | 496.44 | 0.22 | 53 | 1577 | 8260 | -38 | 750 | 10409 |
| 2 | 2008-06-26 | SRM 407 | 2 | 386 | 534.99 | -0.08 | -4 | 1524 | 9763 | -98 | 788 | 9806 |
| 1 | 2008-06-17 | SRM 406 | 2 | 379 | 409.88 | -0.18 | -35 | 1528 | 9644 | -314 | 886 | 8469 |