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 |
|---|---|---|---|
| Coder_Sergey | 10 | 2822 | 1432 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.589 | 1.440 | 1.980 | 169.4 | -206 | 488 | 1886 | 1432 | 2244 |
| initial | 1.001 | 1.560 | 2.324 | 187.9 | -161 | 747 | 2657 | 2405 | 1692 |
| SRMFix | 0.657 | 1.567 | 2.251 | 177.1 | -104 | 867 | 2312 | 2146 | 1454 |
| EloSRM | 0.607 | 1.617 | 2.300 | 176.0 | -82 | 897 | 2956 | 2822 | 1313 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2012-07-02 | SRM 548 | 1 | 479 | 267.99 | -0.99 | -67 | 2822 | 1313 | -148 | 1432 | 2244 |
| 9 | 2012-01-14 | SRM 529 | 1 | 681 | 282.54 | -1.39 | -67 | 2889 | 868 | -206 | 1580 | 1443 |
| 8 | 2011-12-17 | SRM 527 | 1 | 159 | 310.87 | 0.97 | 79 | 2956 | 670 | 102 | 1786 | 837 |
| 7 | 2011-11-29 | SRM 525 | 1 | 93 | 383.20 | 2.04 | 153 | 2878 | 874 | 175 | 1684 | 1056 |
| 6 | 2011-09-10 | SRM 517 | 1 | 594 | 408.72 | -0.79 | -50 | 2724 | 1340 | -146 | 1509 | 1635 |
| 5 | 2011-08-30 | SRM 516 | 1 | 378 | 280.09 | -0.43 | -28 | 2775 | 1124 | -40 | 1655 | 1113 |
| 4 | 2011-08-20 | SRM 515 | 1 | 526 | 257.71 | -1.03 | -82 | 2802 | 1026 | -151 | 1695 | 1001 |
| 3 | 2011-07-13 | SRM 512 | 1 | 361 | 269.38 | -0.42 | -31 | 2885 | 791 | -40 | 1846 | 702 |
| 2 | 2011-07-02 | SRM 511 | 1 | 143 | 507.16 | 1.83 | 306 | 2916 | 703 | 198 | 1886 | 631 |
| 1 | 2011-06-08 | SRM 509 | 2 | 10 | 780.12 | 6.29 | 897 | 2610 | 1801 | 488 | 1688 | 1039 |