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 |
|---|---|---|---|
| czl3013 | 7 | 1812 | 641 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.019 | 0.420 | 0.488 | 51.5 | -78 | 103 | 1244 | 1177 | 8438 |
| initial | 0.009 | 0.421 | 0.485 | 50.7 | -66 | 96 | 1263 | 1207 | 8292 |
| EloSRM | -0.048 | 0.454 | 0.497 | 64.4 | -71 | 135 | 1857 | 1812 | 7938 |
| SRM | -0.264 | 0.575 | 0.641 | 101.3 | -217 | 46 | 1032 | 641 | 10433 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2011-09-10 | SRM 517 | 2 | 653 | 885.34 | 0.44 | 54 | 1812 | 7938 | 46 | 641 | 10433 |
| 6 | 2011-07-26 | SRM 513 | 2 | 994 | 798.49 | -0.52 | -36 | 1759 | 8454 | -90 | 595 | 10829 |
| 5 | 2011-07-13 | SRM 512 | 2 | 899 | 803.94 | -0.16 | -6 | 1794 | 7970 | -22 | 685 | 9835 |
| 4 | 2011-07-02 | SRM 511 | 2 | 1021 | 750.56 | -0.62 | -57 | 1800 | 7814 | -137 | 707 | 9509 |
| 3 | 2011-05-28 | SRM 507 | 2 | 485 | 831.25 | 0.78 | 135 | 1857 | 7070 | 29 | 844 | 7372 |
| 2 | 2011-05-17 | SRM 504.5 | 2 | 949 | 766.60 | -0.46 | -71 | 1722 | 8353 | -217 | 815 | 7660 |
| 1 | 2011-03-08 | SRM 499 | 2 | 661 | 761.17 | 0.20 | 93 | 1793 | 7201 | -168 | 1032 | 4961 |