4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| roy1 | 30 | 1698 | 536 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.017 | 0.419 | 0.549 | 50.4 | -112 | 167 | 1465 | 1141 | 11498 |
| EloSRM | -0.037 | 0.449 | 0.561 | 32.9 | -62 | 107 | 1713 | 1698 | 12785 |
| SRMFix | -0.048 | 0.453 | 0.560 | 31.2 | -59 | 104 | 1382 | 1147 | 10095 |
| Odd | -0.081 | 0.460 | 0.567 | 30.2 | -54 | 92 | 1652 | 1549 | 11693 |
| SRM | 0.056 | 0.473 | 0.613 | 56.4 | -185 | 94 | 1015 | 536 | 12517 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | 2014-04-21 | SRM 617 | 2 | 681 | 919.11 | 0.43 | 78 | 1698 | 12785 | 28 | 536 | 12517 |
| 29 | 2010-06-05 | SRM 472 | 2 | 667 | 657.06 | -0.02 | 4 | 1620 | 7798 | 0 | 508 | 9250 |
| 28 | 2010-05-20 | SRM 470 | 2 | 752 | 705.33 | -0.30 | -21 | 1616 | 7772 | -35 | 508 | 9373 |
| 27 | 2010-01-19 | SRM 459 | 2 | 744 | 650.28 | -0.37 | -26 | 1637 | 7236 | -46 | 543 | 9038 |
| 26 | 2010-01-14 | Member SRM 458 | 2 | 417 | 694.78 | 0.74 | 107 | 1663 | 6880 | 51 | 589 | 8677 |
| 25 | 2007-11-20 | SRM 378 | 2 | 398 | 512.17 | 0.36 | 29 | 1556 | 6360 | 45 | 538 | 8431 |
| 24 | 2007-11-10 | SRM 375 | 2 | 437 | 376.24 | -0.22 | -10 | 1527 | 6473 | -26 | 493 | 8467 |
| 23 | 2007-10-17 | SRM 372 | 2 | 588 | 497.63 | -0.25 | -12 | 1538 | 6188 | -27 | 519 | 8012 |
| 22 | 2007-10-13 | SRM 371 | 2 | 372 | 489.32 | -0.11 | -2 | 1549 | 6000 | 1 | 546 | 7808 |
| 21 | 2007-10-09 | SRM 370 | 2 | 575 | 408.63 | -0.56 | -39 | 1551 | 5966 | -98 | 545 | 7733 |
| 20 | 2007-10-04 | SRM 369 | 2 | 256 | ||||||||
| 19 | 2007-09-26 | SRM 367 | 2 | 676 | 414.45 | -0.73 | -62 | 1590 | 5552 | -153 | 643 | 7016 |
| 18 | 2006-04-11 | SRM 298 | 2 | 338 | 202.70 | -0.74 | -19 | 1653 | 3382 | -40 | 796 | 4970 |
| 17 | 2006-04-03 | SRM 296 | 2 | 269 | 165.98 | -0.70 | -18 | 1672 | 3222 | -29 | 836 | 4541 |
| 16 | 2006-03-17 | SRM 293 | 2 | 329 | 215.77 | -0.86 | -23 | 1690 | 3011 | -87 | 865 | 4155 |
| 15 | 2006-02-28 | TCO06 Qual 7/9/14 | 1 | 196 | 244.41 | 0.32 | 26 | 1713 | 2826 | 44 | 952 | 3417 |
| 14 | 2006-02-14 | SRM 289 | 2 | 164 | 138.54 | -0.24 | -3 | 1687 | 2791 | -7 | 908 | 3426 |
| 13 | 2006-02-04 | SRM 287 | 2 | 227 | 184.22 | -0.30 | -6 | 1690 | 2729 | -19 | 915 | 3360 |
| 12 | 2006-01-24 | SRM 285 | 2 | 73 | 175.06 | 1.26 | 60 | 1697 | 2669 | 84 | 934 | 3217 |
| 11 | 2006-01-21 | SRM 284 | 2 | 310 | 187.04 | -0.73 | -26 | 1637 | 2895 | -52 | 850 | 3771 |
| 10 | 2006-01-19 | SRM 283 | 2 | 152 | 184.49 | 0.28 | 26 | 1663 | 2743 | 26 | 902 | 3357 |
| 9 | 2006-01-05 | SRM 281 | 2 | 115 | 208.58 | 0.86 | 62 | 1637 | 2901 | 67 | 876 | 3618 |
| 8 | 2005-12-28 | SRM 280 | 2 | 99 | 227.36 | 1.20 | 93 | 1576 | 3171 | 94 | 809 | 4077 |
| 7 | 2005-12-21 | SRM 279 | 2 | 214 | ||||||||
| 6 | 2005-12-08 | SRM 276 | 2 | 270 | 288.90 | 0.10 | 20 | 1483 | 3506 | 13 | 715 | 4475 |
| 5 | 2005-11-23 | SRM 274 | 2 | 192 | 213.28 | 0.15 | 27 | 1463 | 3551 | 5 | 702 | 4442 |
| 4 | 2005-11-21 | SRM 273 | 2 | 291 | 210.23 | -0.56 | -51 | 1436 | 3642 | -147 | 697 | 4415 |
| 3 | 2005-11-19 | SRM 272 | 2 | 272 | 274.85 | 0.02 | 19 | 1486 | 3342 | -47 | 844 | 3574 |
| 2 | 2005-11-08 | SRM 271 | 2 | 199 | 180.89 | -0.14 | -7 | 1468 | 3386 | -124 | 891 | 3183 |
| 1 | 2005-11-03 | SRM 270 | 2 | 189 | 195.62 | 0.05 | 45 | 1475 | 3322 | -185 | 1015 | 2449 |