4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jmichalc | 15 | 2552 | 1363 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.551 | 0.812 | 1.289 | 79.0 | -165 | 144 | 1429 | 1363 | 2312 |
| Odd | 0.389 | 0.885 | 1.225 | 86.9 | -52 | 540 | 2414 | 2387 | 1901 |
| EloSRM | 0.389 | 0.886 | 1.230 | 87.4 | -54 | 524 | 2576 | 2552 | 1913 |
| SRMFix | 0.466 | 0.898 | 1.287 | 85.3 | -137 | 403 | 1954 | 1933 | 2126 |
| initial | 0.578 | 0.911 | 1.366 | 109.7 | -156 | 445 | 2300 | 2243 | 1874 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15 | 2011-04-16 | Member SRM 503 | 1 | 634 | 472.38 | -0.42 | -25 | 2552 | 1913 | -66 | 1363 | 2312 |
| 14 | 2011-02-26 | SRM 498 | 1 | 464 | 466.03 | 0.01 | 8 | 2576 | 1690 | 5 | 1429 | 1850 |
| 13 | 2011-01-27 | SRM 495 | 1 | 220 | 457.44 | 1.06 | 88 | 2568 | 1711 | 106 | 1424 | 1858 |
| 12 | 2011-01-22 | Member SRM 494 | 1 | 536 | 477.10 | -0.39 | -29 | 2481 | 2104 | -90 | 1318 | 2485 |
| 11 | 2010-10-26 | SRM 486 | 1 | 335 | 487.75 | 0.54 | 59 | 2510 | 1860 | 60 | 1408 | 1840 |
| 10 | 2010-08-26 | SRM 480 | 1 | 169 | 393.88 | 1.22 | 115 | 2451 | 2054 | 127 | 1348 | 2097 |
| 9 | 2010-08-14 | SRM 479 | 1 | 392 | 485.34 | -0.06 | 0 | 2336 | 2551 | -6 | 1221 | 2982 |
| 8 | 2010-07-17 | SRM 476 | 2 | 23 | 206.20 | 3.16 | 147 | 2337 | 2527 | 144 | 1227 | 2893 |
| 7 | 2010-03-16 | SRM 464 | 2 | 295 | 165.19 | -0.84 | -27 | 2190 | 2906 | 6 | 1083 | 3806 |
| 6 | 2010-02-17 | SRM 462 | 2 | 270 | 91.14 | -1.57 | -54 | 2217 | 3030 | -19 | 1077 | 4162 |
| 5 | 2010-02-13 | Member SRM 461 | 1 | 641 | 527.09 | -0.32 | -39 | 2271 | 2700 | -165 | 1096 | 3975 |
| 4 | 2010-01-19 | SRM 459 | 2 | 74 | 169.39 | 1.20 | 98 | 2310 | 2469 | 82 | 1261 | 2637 |
| 3 | 2010-01-14 | Member SRM 458 | 1 | 498 | 506.65 | -0.13 | -21 | 2212 | 2930 | -111 | 1179 | 3248 |
| 2 | 2009-12-05 | SRM 454 | 1 | 494 | 573.20 | 0.22 | 79 | 2233 | 2787 | -54 | 1290 | 2425 |
| 1 | 2009-10-20 | SRM 451 | 2 | 120 | 538.98 | 2.17 | 524 | 2154 | 3217 | 144 | 1344 | 2122 |