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 |
|---|---|---|---|
| malko | 9 | 1833 | 668 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.109 | 0.539 | 0.811 | 61.3 | -101 | 158 | 1255 | 1215 | 7570 |
| initial | 0.065 | 0.573 | 0.826 | 69.0 | -85 | 256 | 1377 | 1270 | 7028 |
| SRM | 0.017 | 0.586 | 0.888 | 96.9 | -385 | 143 | 842 | 668 | 9640 |
| EloSRM | 0.051 | 0.597 | 0.817 | 73.6 | -76 | 257 | 1865 | 1833 | 7209 |
| Odd | 0.043 | 0.597 | 0.808 | 69.0 | -68 | 247 | 1716 | 1682 | 7222 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2011-05-17 | SRM 504.5 | 2 | 783 | 699.59 | -0.16 | -4 | 1833 | 7209 | -2 | 668 | 9640 |
| 8 | 2011-05-11 | SRM 506 | 2 | 592 | 412.89 | -0.52 | -28 | 1837 | 7059 | -49 | 670 | 9493 |
| 7 | 2011-05-03 | Member SRM 505 | 2 | 181 | 738.33 | 2.03 | 159 | 1865 | 6763 | 143 | 719 | 8975 |
| 6 | 2011-04-07 | SRM 502 | 2 | 527 | 479.56 | -0.14 | -6 | 1706 | 8197 | -18 | 576 | 10049 |
| 5 | 2011-03-30 | Member SRM 501 | 2 | 499 | 590.71 | -0.19 | -12 | 1712 | 8149 | -4 | 594 | 9944 |
| 4 | 2011-03-19 | SRM 500 | 2 | 851 | 689.88 | -0.47 | -49 | 1724 | 7929 | -99 | 598 | 9823 |
| 3 | 2011-02-26 | SRM 498 | 2 | 955 | 606.88 | -0.65 | -76 | 1774 | 7325 | -145 | 697 | 8750 |
| 2 | 2011-02-10 | SRM 497 | 2 | 352 | 651.36 | 0.89 | 257 | 1850 | 6614 | 27 | 842 | 7089 |
| 1 | 2010-06-17 | SRM 473 | 2 | 446 | 410.48 | -0.32 | -71 | 1593 | 7998 | -385 | 815 | 6510 |