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 |
|---|---|---|---|
| kirblar27 | 7 | 1870 | 717 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.085 | 0.463 | 0.578 | 78.8 | -75 | 219 | 1732 | 1706 | 8461 |
| initial | 0.062 | 0.469 | 0.592 | 56.5 | -58 | 143 | 1312 | 1252 | 8148 |
| EloSRM | 0.112 | 0.476 | 0.582 | 86.2 | -94 | 224 | 1892 | 1870 | 8759 |
| SRMFix | 0.084 | 0.488 | 0.612 | 68.1 | -121 | 130 | 1272 | 1232 | 8262 |
| SRM | -0.006 | 0.584 | 0.729 | 105.3 | -440 | 88 | 790 | 717 | 10132 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2013-05-02 | SRM 578 | 2 | 505 | 422.04 | -0.26 | -22 | 1870 | 8759 | -38 | 717 | 10132 |
| 6 | 2013-02-06 | SRM 569 | 2 | 436 | 488.95 | 0.16 | 56 | 1892 | 8513 | -1 | 755 | 10149 |
| 5 | 2010-03-16 | SRM 464 | 2 | 538 | 509.44 | -0.08 | 5 | 1836 | 5328 | 9 | 756 | 7227 |
| 4 | 2010-02-06 | SRM 460 | 2 | 324 | 683.21 | 1.08 | 139 | 1830 | 5674 | 88 | 747 | 7622 |
| 3 | 2010-01-19 | SRM 459 | 2 | 744 | 586.40 | -0.52 | -62 | 1691 | 6738 | -131 | 659 | 8225 |
| 2 | 2010-01-14 | Member SRM 458 | 2 | 406 | 714.72 | 0.82 | 224 | 1753 | 6146 | 30 | 790 | 6984 |
| 1 | 2009-08-25 | SRM 447 | 2 | 771 | 636.02 | -0.42 | -94 | 1529 | 9046 | -440 | 760 | 7916 |