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 |
|---|---|---|---|
| sergioh | 11 | 2073 | 801 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.011 | 0.399 | 0.496 | 46.6 | -63 | 175 | 1425 | 1271 | 3401 |
| initial | 0.059 | 0.404 | 0.521 | 48.7 | -77 | 150 | 1393 | 1278 | 3282 |
| SRM | -0.090 | 0.435 | 0.495 | 52.4 | -156 | 38 | 1082 | 801 | 4381 |
| Odd | -0.020 | 0.448 | 0.537 | 60.9 | -57 | 202 | 1835 | 1835 | 3559 |
| EloSRM | 0.045 | 0.452 | 0.545 | 72.4 | -60 | 201 | 2073 | 2073 | 3693 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2018-01-10 | SRM 727 | 2 | 96 | 98.41 | 0.04 | 24 | 2073 | 3693 | -6 | 801 | 4381 |
| 10 | 2015-06-04 | SRM 660 | 2 | 279 | 316.86 | 0.18 | 48 | 2049 | 6917 | -3 | 807 | 7766 |
| 9 | 2013-12-22 | SRM 601 | 2 | 514 | 597.58 | 0.22 | 36 | 2001 | 7777 | 14 | 810 | 9051 |
| 8 | 2013-11-28 | SRM 598 | 2 | 536 | 386.09 | -0.47 | -39 | 1965 | 8015 | -46 | 796 | 9114 |
| 7 | 2013-10-24 | SRM 595 | 2 | 193 | 353.70 | 0.87 | 186 | 2004 | 7409 | 37 | 842 | 8267 |
| 6 | 2010-05-20 | SRM 470 | 2 | 752 | 530.34 | -0.71 | -60 | 1818 | 5836 | -126 | 805 | 7000 |
| 5 | 2010-03-25 | Member SRM 465 | 2 | 368 | 287.61 | -0.36 | -24 | 1878 | 4940 | -45 | 931 | 5162 |
| 4 | 2009-10-20 | SRM 451 | 2 | 420 | 303.89 | -0.47 | -32 | 1902 | 5015 | -62 | 976 | 5091 |
| 3 | 2009-10-17 | SRM 450 | 2 | 419 | 355.18 | -0.24 | -10 | 1934 | 4735 | -44 | 1038 | 4451 |
| 2 | 2009-06-23 | SRM 443 | 2 | 209 | 443.80 | 1.09 | 201 | 1944 | 4572 | 38 | 1082 | 4041 |
| 1 | 2009-04-30 | SRM 439 | 2 | 353 | 446.35 | 0.34 | 137 | 1743 | 6544 | -156 | 1044 | 5700 |