4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zaphod.rox | 18 | 1940 | 789 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.218 | 0.409 | 0.628 | 37.8 | -60 | 151 | 1940 | 1940 | 6909 |
| Odd | 0.200 | 0.411 | 0.618 | 34.7 | -56 | 125 | 1767 | 1767 | 7067 |
| SRMFix | 0.202 | 0.423 | 0.633 | 32.2 | -62 | 96 | 1315 | 1310 | 6998 |
| initial | 0.110 | 0.424 | 0.579 | 51.1 | -56 | 211 | 1529 | 1438 | 5635 |
| SRM | 0.173 | 0.561 | 0.756 | 74.7 | -248 | 118 | 952 | 789 | 8877 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18 | 2011-12-06 | SRM 526 | 2 | 292 | 320.64 | 0.14 | 24 | 1940 | 6909 | 13 | 789 | 8877 |
| 17 | 2011-06-02 | SRM 508 | 2 | 420 | 670.27 | -0.24 | -7 | 1916 | 6565 | -20 | 776 | 8501 |
| 16 | 2011-03-30 | Member SRM 501 | 2 | 213 | 512.49 | 1.27 | 86 | 1923 | 6087 | 90 | 796 | 7822 |
| 15 | 2011-03-19 | SRM 500 | 2 | 210 | 767.78 | 1.87 | 151 | 1837 | 6826 | 118 | 706 | 8842 |
| 14 | 2011-03-08 | SRM 499 | 2 | 570 | 863.12 | 0.60 | 85 | 1686 | 8292 | 52 | 588 | 9819 |
| 13 | 2011-02-26 | SRM 498 | 2 | 937 | 869.11 | -0.11 | -8 | 1601 | 9402 | -40 | 536 | 10067 |
| 12 | 2008-09-24 | SRM 419 | 2 | 397 | 385.03 | -0.04 | 3 | 1609 | 7886 | 3 | 576 | 12139 |
| 11 | 2008-09-04 | SRM 416 | 2 | 487 | 476.50 | -0.03 | 4 | 1606 | 7808 | -7 | 573 | 12045 |
| 10 | 2008-08-26 | SRM 415 | 2 | 236 | 383.72 | 0.70 | 58 | 1603 | 8280 | 69 | 580 | 12067 |
| 9 | 2008-08-16 | SRM 414 | 2 | 490 | 608.54 | 0.31 | 33 | 1545 | 9669 | 35 | 511 | 12529 |
| 8 | 2008-08-06 | SRM 413 | 2 | 360 | 612.30 | 0.76 | 80 | 1511 | 10386 | 87 | 476 | 12634 |
| 7 | 2008-07-31 | SRM 412 | 2 | 667 | 637.27 | -0.20 | -17 | 1432 | 12372 | -36 | 389 | 12836 |
| 6 | 2008-07-23 | SRM 411 | 2 | 410 | 469.42 | -0.10 | -6 | 1449 | 11710 | -8 | 425 | 12611 |
| 5 | 2008-07-19 | SRM 410 | 2 | 577 | 698.42 | -0.09 | -5 | 1455 | 11682 | -9 | 433 | 12725 |
| 4 | 2008-06-26 | SRM 407 | 2 | 750 | 602.38 | -0.35 | -43 | 1459 | 11319 | -155 | 442 | 12483 |
| 3 | 2008-06-17 | SRM 406 | 2 | 558 | 419.76 | -0.44 | -60 | 1502 | 10633 | -216 | 597 | 11658 |
| 2 | 2008-06-14 | SRM 405 | 2 | 687 | 667.65 | -0.04 | 8 | 1562 | 8899 | -139 | 813 | 9225 |
| 1 | 2008-05-06 | SRM 401 | 2 | 419 | 552.33 | -0.08 | -3 | 1554 | 8083 | -248 | 952 | 6163 |