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 |
|---|---|---|---|
| Lokeskumarp | 7 | 1840 | 738 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.052 | 0.761 | 0.848 | 88.2 | -125 | 133 | 1440 | 1303 | 5682 |
| SRM | -0.090 | 0.765 | 0.816 | 124.3 | -274 | 53 | 1017 | 738 | 8102 |
| EloSRM | 0.055 | 0.768 | 0.835 | 117.7 | -130 | 169 | 1916 | 1840 | 5408 |
| Odd | 0.069 | 0.773 | 0.837 | 109.7 | -113 | 158 | 1784 | 1718 | 5386 |
| initial | 0.134 | 0.778 | 0.858 | 93.7 | -119 | 145 | 1429 | 1297 | 5697 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7 | 2009-08-08 | SRM 446 | 2 | 838 | 453.68 | -1.05 | -76 | 1840 | 5408 | -133 | 738 | 8102 |
| 6 | 2009-07-23 | SRM 445 | 2 | 313 | 541.83 | 0.79 | 131 | 1916 | 4786 | 51 | 871 | 6666 |
| 5 | 2009-03-24 | SRM 437 | 2 | 748 | 350.32 | -1.09 | -130 | 1785 | 6160 | -197 | 820 | 9225 |
| 4 | 2008-03-11 | SRM 393 | 2 | 684 | ||||||||
| 3 | 2008-03-06 | SRM 392 | 2 | 199 | 376.35 | 0.92 | 128 | 1914 | 4049 | 53 | 1017 | 4774 |
| 2 | 2008-02-13 | TCO08 Qual 3 | 1 | 535 | 830.60 | 0.64 | 169 | 1786 | 4973 | 38 | 964 | 5188 |
| 1 | 2008-02-09 | TCO08 Qual 2 | 1 | 1104 | 1,202.10 | 0.12 | 72 | 1617 | 6413 | -274 | 926 | 5543 |