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 |
|---|---|---|---|
| Konstantin84 | 8 | 1741 | 682 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.021 | 0.160 | 0.202 | 42.8 | -59 | 104 | 1602 | 1602 | 9243 |
| EloSRM | 0.048 | 0.174 | 0.211 | 49.3 | -72 | 116 | 1741 | 1741 | 9533 |
| initial | -0.002 | 0.177 | 0.221 | 21.4 | -52 | 32 | 1232 | 1198 | 9006 |
| SRMFix | 0.013 | 0.209 | 0.251 | 32.1 | -116 | 43 | 1199 | 1174 | 9054 |
| SRM | -0.161 | 0.304 | 0.527 | 65.2 | -407 | 2 | 793 | 682 | 10575 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 | 2012-02-18 | SRM 533 | 2 | 909 | 999.92 | 0.14 | 44 | 1741 | 9533 | -10 | 682 | 10575 |
| 7 | 2011-03-30 | Member SRM 501 | 2 | 499 | 595.47 | -0.18 | -18 | 1697 | 8309 | -18 | 692 | 9038 |
| 6 | 2009-07-23 | SRM 445 | 2 | 633 | 639.49 | 0.02 | 20 | 1715 | 6542 | -5 | 710 | 8447 |
| 5 | 2008-10-18 | SRM 422 | 2 | 585 | 586.38 | 0.00 | 14 | 1695 | 6985 | -7 | 715 | 10814 |
| 4 | 2008-10-08 | SRM 421 | 2 | 495 | 562.42 | 0.18 | 47 | 1681 | 7264 | 2 | 722 | 10961 |
| 3 | 2008-10-02 | SRM 420 | 2 | 439 | 566.84 | 0.37 | 116 | 1634 | 7634 | -10 | 720 | 10905 |
| 2 | 2007-11-20 | SRM 378 | 2 | 492 | 557.03 | 0.18 | 63 | 1518 | 6718 | -63 | 730 | 7143 |
| 1 | 2007-10-09 | SRM 370 | 2 | 557 | 445.13 | -0.32 | -72 | 1455 | 6868 | -407 | 793 | 5945 |