4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| brainail | 28 | 2533 | 1161 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.157 | 0.540 | 0.751 | 76.2 | -222 | 295 | 1562 | 1161 | 4466 |
| SRMFix | 0.120 | 0.545 | 0.857 | 50.4 | -57 | 603 | 2081 | 1899 | 2686 |
| EloSRM | 0.046 | 0.550 | 0.876 | 58.2 | -61 | 697 | 2724 | 2533 | 2906 |
| Odd | 0.049 | 0.554 | 0.883 | 58.0 | -58 | 712 | 2552 | 2344 | 2860 |
| initial | 0.250 | 0.566 | 0.902 | 68.2 | -117 | 426 | 2376 | 2044 | 2911 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 28 | 2013-07-10 | SRM 584 | 1 | 471 | 412.68 | -0.37 | -30 | 2533 | 2906 | -57 | 1161 | 4466 |
| 27 | 2013-01-12 | SRM 566 | 1 | 483 | 485.61 | -0.28 | -20 | 2563 | 2706 | -39 | 1218 | 4002 |
| 26 | 2012-05-12 | TCO12 Round 2B | 1 | 806 | 800.66 | -0.26 | -13 | 2583 | 2578 | -34 | 1257 | 3798 |
| 25 | 2012-04-14 | TCO12 Round 1C | 1 | 446 | 468.19 | 0.07 | 11 | 2596 | 2438 | 43 | 1291 | 3474 |
| 24 | 2012-04-07 | TCO12 Round 1B | 1 | 875 | 569.60 | -0.62 | -24 | 2585 | 2444 | -5 | 1248 | 3742 |
| 23 | 2012-03-31 | TCO12 Round 1A | 1 | 1306 | 816.78 | -0.91 | -44 | 2609 | 2252 | -128 | 1253 | 3671 |
| 22 | 2011-10-04 | SRM 520 | 1 | 547 | 438.34 | -0.32 | -11 | 2653 | 1700 | -12 | 1381 | 2364 |
| 21 | 2011-09-14 | SRM 518 | 1 | 443 | 429.30 | -0.04 | 4 | 2663 | 1610 | 27 | 1393 | 2306 |
| 20 | 2011-09-10 | SRM 517 | 1 | 523 | 440.02 | -0.25 | -8 | 2660 | 1602 | 8 | 1366 | 2407 |
| 19 | 2011-07-02 | SRM 511 | 1 | 397 | 479.89 | 0.27 | 22 | 2668 | 1546 | 70 | 1358 | 2416 |
| 18 | 2011-06-18 | TCO11 Round 1 | 1 | 1311 | 819.52 | -0.77 | -36 | 2646 | 1652 | -144 | 1288 | 2945 |
| 17 | 2011-05-19 | TCO11 Qual 2 | 1 | 277 | 315.89 | 0.19 | 17 | 2682 | 1442 | 57 | 1432 | 1985 |
| 16 | 2011-05-14 | TCO11 Qual 1 | 1 | 1066 | 581.21 | -1.11 | -44 | 2665 | 1472 | -151 | 1375 | 2248 |
| 15 | 2011-04-16 | Member SRM 503 | 1 | 413 | 377.91 | -0.13 | -1 | 2709 | 1263 | 8 | 1526 | 1497 |
| 14 | 2011-03-19 | SRM 500 | 1 | 396 | 484.05 | -0.32 | -15 | 2709 | 1235 | -44 | 1518 | 1489 |
| 13 | 2011-02-26 | SRM 498 | 1 | 302 | 386.65 | 0.36 | 37 | 2724 | 1137 | 56 | 1562 | 1293 |
| 12 | 2011-01-27 | SRM 495 | 1 | 291 | 344.84 | 0.24 | 30 | 2688 | 1261 | 47 | 1506 | 1489 |
| 11 | 2011-01-22 | Member SRM 494 | 1 | 241 | 431.13 | 0.84 | 91 | 2658 | 1346 | 104 | 1459 | 1692 |
| 10 | 2010-09-15 | Member SRM 482 | 1 | 491 | 426.92 | -0.43 | -28 | 2566 | 1599 | -70 | 1355 | 2101 |
| 9 | 2010-07-28 | SRM 477 | 1 | 486 | 372.90 | -0.38 | -23 | 2595 | 1441 | -38 | 1425 | 1726 |
| 8 | 2010-06-05 | SRM 472 | 1 | 161 | 463.37 | 1.52 | 137 | 2618 | 1271 | 169 | 1463 | 1555 |
| 7 | 2010-04-20 | Member SRM 468 | 1 | 408 | 471.45 | 0.21 | 32 | 2481 | 1626 | 55 | 1294 | 2208 |
| 6 | 2010-03-16 | SRM 464 | 1 | 418 | 472.41 | -0.18 | -11 | 2450 | 1748 | -16 | 1239 | 2661 |
| 5 | 2010-02-13 | Member SRM 461 | 1 | 641 | 415.00 | -0.67 | -61 | 2460 | 1838 | -222 | 1255 | 2731 |
| 4 | 2010-02-06 | SRM 460 | 1 | 269 | 457.47 | 0.77 | 115 | 2521 | 1574 | 94 | 1477 | 1488 |
| 3 | 2010-01-19 | SRM 459 | 1 | 421 | 504.31 | 0.26 | 63 | 2405 | 2021 | 14 | 1383 | 1904 |
| 2 | 2010-01-14 | Member SRM 458 | 1 | 493 | 481.81 | -0.03 | 7 | 2342 | 2294 | -126 | 1369 | 1972 |
| 1 | 2009-12-17 | Member SRM 455 | 2 | 51 | 623.45 | 3.61 | 697 | 2336 | 2288 | 295 | 1495 | 1422 |