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 |
|---|---|---|---|
| DAN13 | 5 | 1578 | 450 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.200 | 0.200 | 0.214 | 29.5 | -84 | -11 | 1469 | 1406 | 12599 |
| EloSRM | -0.207 | 0.207 | 0.226 | 36.4 | -98 | -15 | 1662 | 1578 | 12528 |
| SRMFix | -0.256 | 0.256 | 0.283 | 44.5 | -113 | -20 | 1087 | 977 | 12773 |
| initial | -0.276 | 0.276 | 0.288 | 33.3 | -50 | -26 | 1150 | 1034 | 12721 |
| SRM | -0.519 | 0.519 | 0.690 | 150.0 | -493 | -35 | 707 | 450 | 12489 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2012-06-25 | SRM 547 | 2 | 493 | 498.33 | -0.16 | -15 | 1578 | 12528 | -35 | 450 | 12489 |
| 4 | 2012-06-16 | SRM 546 | 2 | 723 | 743.70 | -0.15 | -17 | 1593 | 12544 | -51 | 485 | 12465 |
| 3 | 2012-06-07 | SRM 545 | 2 | 721 | 811.64 | -0.13 | -15 | 1610 | 12429 | -46 | 536 | 12213 |
| 2 | 2012-05-19 | SRM 543 | 2 | 877 | 853.88 | -0.21 | -37 | 1625 | 12290 | -125 | 582 | 11936 |
| 1 | 2012-05-08 | SRM 542 | 2 | 427 | 348.41 | -0.38 | -98 | 1662 | 11615 | -493 | 707 | 10873 |