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 |
|---|---|---|---|
| kk2170 | 10 | 1961 | 623 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.101 | 0.409 | 0.607 | 59.2 | -69 | 190 | 1992 | 1961 | 9234 |
| SRMFix | 0.071 | 0.409 | 0.599 | 42.8 | -100 | 130 | 1216 | 1181 | 9735 |
| initial | 0.026 | 0.436 | 0.615 | 52.5 | -59 | 202 | 1322 | 1232 | 9191 |
| SRM | -0.042 | 0.523 | 0.714 | 91.5 | -371 | 127 | 829 | 623 | 11774 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2014-10-23 | SRM 637 | 2 | 543 | 602.10 | 0.15 | 24 | 1961 | 9234 | 25 | 623 | 11774 |
| 9 | 2014-10-14 | SRM 636 | 2 | 473 | 409.95 | -0.45 | -33 | 1937 | 9492 | -51 | 598 | 11980 |
| 8 | 2014-07-10 | SRM 627 | 2 | 735 | 560.38 | -0.36 | -22 | 1970 | 9086 | -24 | 649 | 11582 |
| 7 | 2014-06-28 | SRM 626 | 2 | 253 | 814.24 | 1.69 | 190 | 1992 | 8686 | 127 | 673 | 11170 |
| 6 | 2014-06-19 | SRM 625 | 2 | 796 | 690.20 | -0.34 | -42 | 1802 | 10889 | -83 | 546 | 12267 |
| 5 | 2014-06-12 | SRM 624 | 2 | 633 | 755.29 | 0.26 | 81 | 1845 | 10306 | -2 | 629 | 11619 |
| 4 | 2013-05-25 | SRM 580 | 2 | 658 | 895.65 | 0.44 | 104 | 1764 | 10059 | 17 | 631 | 11058 |
| 3 | 2013-05-18 | SRM 579 | 2 | 918 | 870.21 | -0.08 | -5 | 1659 | 12017 | -110 | 614 | 11277 |
| 2 | 2011-06-21 | SRM 510 | 2 | 631 | 636.15 | 0.01 | 20 | 1664 | 9352 | -105 | 724 | 9216 |
| 1 | 2011-06-08 | SRM 509 | 2 | 816 | 768.27 | -0.31 | -69 | 1644 | 9615 | -371 | 829 | 7681 |