4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| rubyeye | 13 | 2660 | 1493 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.160 | 0.301 | 0.389 | 45.5 | -49 | 114 | 1529 | 1493 | 1745 |
| EloSRM | 0.296 | 0.444 | 0.591 | 99.2 | -22 | 375 | 2662 | 2660 | 1639 |
| SRMFix | 0.475 | 0.487 | 0.626 | 59.4 | -4 | 266 | 1961 | 1961 | 2127 |
| initial | 0.629 | 0.630 | 0.739 | 75.8 | 0 | 158 | 2185 | 2185 | 2232 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13 | 2011-09-19 | SRM 519 | 1 | 344 | 327.10 | -0.07 | 4 | 2660 | 1639 | -2 | 1493 | 1745 |
| 12 | 2011-01-12 | SRM 493 | 1 | 220 | 314.55 | -0.16 | -6 | 2656 | 1338 | -34 | 1495 | 1516 |
| 11 | 2010-12-28 | SRM 492 | 1 | 220 | 316.61 | 0.52 | 78 | 2662 | 1317 | 62 | 1529 | 1386 |
| 10 | 2010-06-30 | Member Single Round Match 474 | 1 | 301 | 256.55 | -0.23 | -16 | 2583 | 1455 | -27 | 1467 | 1555 |
| 9 | 2010-05-04 | SRM 469 | 1 | 371 | 435.23 | 0.23 | 43 | 2600 | 1239 | 35 | 1494 | 1338 |
| 8 | 2010-04-20 | Member SRM 468 | 1 | 248 | 525.35 | 1.08 | 201 | 2557 | 1330 | 114 | 1459 | 1394 |
| 7 | 2009-03-07 | TCO09 Round 1 | 1 | 1135 | 1,017.21 | -0.16 | -11 | 2356 | 2104 | -49 | 1345 | 2366 |
| 6 | 2009-03-04 | TCO09 Qual 3 | 1 | 319 | 304.24 | -0.07 | 8 | 2367 | 2050 | 0 | 1394 | 2074 |
| 5 | 2009-02-28 | TCO09 Qual 2 | 1 | 607 | 501.47 | -0.28 | -22 | 2359 | 2057 | -37 | 1394 | 2021 |
| 4 | 2008-09-24 | SRM 419 | 1 | 262 | 317.96 | 0.28 | 61 | 2381 | 1846 | 19 | 1431 | 1880 |
| 3 | 2008-09-20 | SRM 418 | 1 | 330 | 534.81 | 0.70 | 184 | 2320 | 2075 | 84 | 1412 | 1976 |
| 2 | 2008-09-04 | SRM 416 | 1 | 366 | 558.16 | 0.61 | 281 | 2136 | 3048 | 62 | 1328 | 2609 |
| 1 | 2006-11-02 | SRM 325 | 2 | 119 | 310.79 | 1.38 | 375 | 1855 | 2901 | 66 | 1266 | 1983 |