4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| rwchenmail | 18 | 1918 | 849 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.219 | 0.734 | 0.927 | 74.3 | -344 | 99 | 1060 | 849 | 6259 |
| EloSRM | -0.013 | 0.827 | 0.986 | 66.3 | -69 | 286 | 2082 | 1918 | 4804 |
| SRMFix | 0.081 | 0.827 | 0.983 | 73.6 | -107 | 216 | 1563 | 1385 | 4740 |
| initial | 0.046 | 0.836 | 0.995 | 100.7 | -198 | 253 | 1735 | 1294 | 5453 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18 | 2010-04-15 | SRM 467 | 2 | 538 | 241.68 | -1.15 | -69 | 1918 | 4804 | -85 | 849 | 6259 |
| 17 | 2009-07-23 | SRM 445 | 2 | 650 | 291.55 | -1.16 | -46 | 1987 | 4244 | -60 | 934 | 5519 |
| 16 | 2009-05-27 | SRM 441 | 2 | 506 | 198.36 | -1.35 | -49 | 2033 | 3914 | -66 | 994 | 5196 |
| 15 | 2009-04-30 | SRM 439 | 2 | 158 | 178.26 | 0.17 | 27 | 2082 | 3549 | 19 | 1060 | 5586 |
| 14 | 2008-12-23 | SRM 431 | 2 | 347 | ||||||||
| 13 | 2008-11-25 | SRM 427 | 2 | 60 | 247.69 | 2.05 | 116 | 2055 | 3640 | 90 | 1041 | 6047 |
| 12 | 2008-09-24 | SRM 419 | 2 | 249 | 197.59 | -0.33 | -11 | 1940 | 4485 | -10 | 951 | 7820 |
| 11 | 2008-08-26 | SRM 415 | 2 | 138 | 213.30 | 0.63 | 61 | 1951 | 4357 | 40 | 961 | 7767 |
| 10 | 2008-02-09 | TCO08 Qual 2 | 1 | 859 | 924.97 | 0.11 | 16 | 1890 | 4150 | 18 | 921 | 5605 |
| 9 | 2008-01-05 | SRM 386 | 2 | 376 | 255.83 | -0.56 | -19 | 1874 | 4114 | -23 | 903 | 5722 |
| 8 | 2007-12-27 | SRM 385 | 2 | 214 | 261.37 | 0.29 | 28 | 1893 | 3947 | 38 | 926 | 5498 |
| 7 | 2007-12-13 | SRM 383 | 2 | 137 | 217.83 | 0.67 | 57 | 1865 | 4130 | 59 | 888 | 5889 |
| 6 | 2007-12-08 | SRM 381 | 2 | 482 | 374.72 | -0.71 | -38 | 1808 | 4468 | -84 | 829 | 6459 |
| 5 | 2007-11-14 | SRM 376 | 2 | 311 | 190.94 | -0.70 | -39 | 1846 | 4041 | -61 | 913 | 5173 |
| 4 | 2007-10-23 | SRM 373 | 2 | 285 | 146.96 | -0.96 | -54 | 1885 | 3669 | -74 | 974 | 4352 |
| 3 | 2007-10-17 | SRM 372 | 2 | 117 | 334.13 | 1.51 | 168 | 1939 | 3276 | 99 | 1048 | 3754 |
| 2 | 2007-10-13 | SRM 371 | 2 | 199 | 559.08 | 1.49 | 286 | 1771 | 4366 | 93 | 949 | 4548 |
| 1 | 2007-10-09 | SRM 370 | 2 | 519 | 445.16 | -0.22 | -42 | 1486 | 6484 | -344 | 856 | 5327 |