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 |
|---|---|---|---|
| small_gobin | 4 | 1611 | 616 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.060 | 0.402 | 0.456 | 48.4 | -63 | 82 | 1219 | 1171 | 9484 |
| Odd | -0.003 | 0.417 | 0.489 | 80.9 | -100 | 198 | 1524 | 1498 | 7566 |
| EloSRM | -0.012 | 0.427 | 0.496 | 88.6 | -113 | 204 | 1647 | 1611 | 7516 |
| SRMFix | -0.051 | 0.436 | 0.504 | 77.4 | -135 | 123 | 1188 | 1136 | 9649 |
| SRM | -0.312 | 0.639 | 0.821 | 182.5 | -595 | 73 | 678 | 616 | 11542 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2008-06-26 | SRM 407 | 2 | 386 | 506.10 | -0.16 | -10 | 1611 | 7516 | -12 | 616 | 11542 |
| 3 | 2008-06-05 | SRM 404 | 2 | 477 | 503.31 | -0.27 | -26 | 1621 | 7265 | -50 | 628 | 11017 |
| 2 | 2008-05-24 | SRM 402 | 2 | 343 | 609.35 | 0.83 | 204 | 1647 | 6874 | 73 | 678 | 9986 |
| 1 | 2008-05-01 | SRM 400 | 2 | 757 | 564.53 | -0.44 | -113 | 1443 | 8926 | -595 | 605 | 8678 |