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 |
|---|---|---|---|
| feherg | 5 | 2401 | 1222 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.277 | 0.678 | 1.028 | 116.4 | -148 | 265 | 1465 | 1222 | 3576 |
| SRMFix | 0.653 | 0.798 | 1.411 | 133.5 | -34 | 556 | 1819 | 1785 | 3107 |
| EloSRM | 0.671 | 0.826 | 1.475 | 170.9 | -51 | 645 | 2452 | 2401 | 2961 |
| Odd | 0.666 | 0.832 | 1.495 | 169.9 | -48 | 669 | 2286 | 2238 | 2939 |
| initial | 0.838 | 0.880 | 1.459 | 106.0 | -13 | 382 | 1717 | 1705 | 3695 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2011-07-26 | SRM 513 | 1 | 601 | 505.19 | -0.36 | -51 | 2401 | 2961 | -148 | 1222 | 3576 |
| 4 | 2011-05-28 | SRM 507 | 1 | 573 | 587.29 | 0.04 | 25 | 2452 | 2534 | -35 | 1370 | 2363 |
| 3 | 2010-11-13 | SRM 487 | 1 | 437 | 601.56 | 0.46 | 126 | 2427 | 2229 | 37 | 1405 | 1864 |
| 2 | 2010-08-14 | SRM 479 | 1 | 392 | 495.87 | -0.03 | 7 | 2301 | 2740 | -97 | 1368 | 2015 |
| 1 | 2010-03-02 | SRM 463 | 2 | 64 | 607.15 | 3.25 | 645 | 2294 | 2587 | 265 | 1465 | 1546 |