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 |
|---|---|---|---|
| soli_91 | 4 | 1742 | 645 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.035 | 0.232 | 0.258 | 49.8 | -69 | 74 | 1576 | 1576 | 9159 |
| EloSRM | 0.028 | 0.249 | 0.279 | 55.9 | -85 | 77 | 1742 | 1742 | 9093 |
| initial | -0.069 | 0.263 | 0.295 | 31.7 | -52 | 38 | 1167 | 1167 | 9485 |
| SRMFix | -0.041 | 0.288 | 0.326 | 51.1 | -116 | 43 | 1118 | 1118 | 9757 |
| SRM | -0.413 | 0.559 | 0.762 | 148.2 | -427 | 19 | 773 | 645 | 10632 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-12-23 | SRM 526.5 | 2 | 452 | 584.86 | 0.37 | 77 | 1742 | 9093 | 19 | 645 | 10632 |
| 3 | 2011-11-17 | SRM 524 | 2 | 619 | 702.61 | 0.18 | 56 | 1665 | 10107 | -28 | 626 | 10782 |
| 2 | 2011-10-25 | SRM 522 | 2 | 678 | 644.39 | -0.07 | -5 | 1609 | 11341 | -119 | 654 | 10557 |
| 1 | 2011-02-26 | SRM 498 | 2 | 1004 | 778.28 | -0.37 | -85 | 1614 | 9191 | -427 | 773 | 7991 |