4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| rrr_guru | 14 | 1449 | 396 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.107 | 0.189 | 0.232 | 28.8 | -112 | 100 | 1500 | 1449 | 9523 |
| Odd | -0.112 | 0.189 | 0.229 | 26.6 | -97 | 96 | 1373 | 1314 | 9574 |
| SRMFix | -0.122 | 0.200 | 0.251 | 26.7 | -138 | 46 | 1062 | 934 | 9679 |
| initial | -0.147 | 0.216 | 0.259 | 26.0 | -67 | 46 | 1133 | 953 | 9679 |
| SRM | -0.156 | 0.258 | 0.422 | 79.4 | -523 | 65 | 677 | 396 | 9500 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 | 2010-04-20 | Member SRM 468 | 2 | 599 | 703.46 | -0.08 | -3 | 1449 | 9523 | 25 | 396 | 9500 |
| 13 | 2010-04-03 | SRM 466 | 2 | 740 | 775.36 | -0.14 | -8 | 1452 | 9384 | 1 | 371 | 9408 |
| 12 | 2010-02-13 | Member SRM 461 | 2 | 897 | 944.43 | 0.07 | 11 | 1460 | 9594 | 19 | 370 | 9662 |
| 11 | 2010-02-06 | SRM 460 | 2 | 932 | 875.35 | -0.20 | -14 | 1449 | 9679 | -37 | 351 | 9737 |
| 10 | 2010-01-19 | SRM 459 | 2 | 744 | 757.52 | -0.15 | -10 | 1462 | 9478 | -10 | 388 | 9546 |
| 9 | 2010-01-14 | Member SRM 458 | 2 | 485 | 669.89 | 0.02 | 9 | 1473 | 9319 | 39 | 398 | 9417 |
| 8 | 2010-01-04 | SRM 457 | 2 | 503 | 526.73 | -0.10 | -7 | 1464 | 9271 | 5 | 359 | 9387 |
| 7 | 2009-12-22 | SRM 456 | 2 | 573 | 577.78 | -0.12 | -10 | 1471 | 9168 | 0 | 354 | 9315 |
| 6 | 2009-12-05 | SRM 454 | 2 | 774 | 767.35 | -0.18 | -19 | 1481 | 9437 | -18 | 354 | 9702 |
| 5 | 2009-11-25 | SRM 453.5 | 2 | 525 | 729.27 | 0.47 | 99 | 1500 | 9449 | 65 | 372 | 9947 |
| 4 | 2009-08-08 | SRM 446 | 2 | 838 | 844.62 | -0.15 | -19 | 1401 | 10187 | -43 | 307 | 10214 |
| 3 | 2009-07-08 | SRM 444 | 2 | 840 | 794.40 | -0.17 | -25 | 1419 | 10266 | -87 | 350 | 10313 |
| 2 | 2009-06-23 | SRM 443 | 2 | 738 | 622.78 | -0.30 | -56 | 1445 | 10153 | -240 | 437 | 10146 |
| 1 | 2009-06-13 | SRM 442 | 2 | 932 | 686.03 | -0.49 | -112 | 1500 | 9515 | -523 | 677 | 8795 |