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 |
|---|---|---|---|
| pdan93 | 7 | 2002 | 617 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.200 | 0.671 | 0.855 | 104.5 | -87 | 268 | 2076 | 2002 | 6302 |
| SRMFix | 0.122 | 0.686 | 0.826 | 81.1 | -112 | 179 | 1289 | 1226 | 6197 |
| initial | 0.061 | 0.698 | 0.830 | 84.0 | -98 | 207 | 1361 | 1252 | 6009 |
| SRM | 0.012 | 0.800 | 0.930 | 146.7 | -421 | 140 | 779 | 617 | 8168 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2015-10-20 | SRM 672 | 2 | 369 | 240.57 | -0.73 | -74 | 2002 | 6302 | -109 | 617 | 8168 |
| 6 | 2014-12-27 | SRM 643 | 2 | 294 | 433.54 | 0.56 | 63 | 2076 | 7749 | 55 | 726 | 10143 |
| 5 | 2014-12-16 | SRM 642 | 2 | 348 | 237.73 | -0.55 | -44 | 2013 | 8401 | -74 | 671 | 10812 |
| 4 | 2014-12-11 | SRM 641 | 2 | 156 | 564.62 | 1.86 | 268 | 2057 | 8000 | 140 | 745 | 10042 |
| 3 | 2014-12-09 | SRM 640 | 2 | 355 | 546.35 | 0.62 | 177 | 1789 | 11317 | 27 | 605 | 11528 |
| 2 | 2014-10-23 | SRM 637 | 2 | 843 | 850.32 | 0.01 | 19 | 1612 | 13534 | -201 | 578 | 12199 |
| 1 | 2010-10-05 | SRM 484 | 2 | 585 | 493.25 | -0.37 | -87 | 1592 | 8663 | -421 | 779 | 7413 |