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 |
|---|---|---|---|
| andreiutzu10 | 4 | 1884 | 836 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.221 | 0.363 | 0.456 | 78.4 | -49 | 173 | 1727 | 1727 | 6653 |
| EloSRM | 0.205 | 0.365 | 0.457 | 81.2 | -67 | 177 | 1884 | 1884 | 6581 |
| initial | 0.208 | 0.396 | 0.447 | 47.6 | -45 | 82 | 1300 | 1300 | 6568 |
| SRMFix | 0.202 | 0.410 | 0.472 | 68.7 | -98 | 117 | 1279 | 1279 | 6739 |
| SRM | -0.088 | 0.475 | 0.606 | 106.5 | -364 | 18 | 849 | 836 | 7375 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2011-05-03 | Member SRM 505 | 2 | 479 | 611.11 | 0.35 | 62 | 1884 | 6581 | 18 | 836 | 7375 |
| 3 | 2011-03-08 | SRM 499 | 2 | 642 | 645.73 | 0.01 | 19 | 1822 | 6941 | -31 | 818 | 7332 |
| 2 | 2011-01-22 | Member SRM 494 | 2 | 451 | 774.25 | 0.78 | 177 | 1803 | 6871 | 13 | 849 | 6853 |
| 1 | 2011-01-12 | SRM 493 | 2 | 495 | 483.33 | -0.32 | -67 | 1626 | 8852 | -364 | 836 | 6996 |