4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mayank2058 | 13 | 1989 | 750 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.338 | 0.779 | 1.678 | 55.9 | -115 | 281 | 1384 | 1307 | 6615 |
| SRM | 0.277 | 0.809 | 1.716 | 92.8 | -435 | 247 | 842 | 750 | 8808 |
| EloSRM | 0.318 | 0.812 | 1.693 | 75.7 | -83 | 379 | 2052 | 1989 | 5837 |
| initial | 0.154 | 0.937 | 1.805 | 112.9 | -294 | 700 | 1847 | 1440 | 5232 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 13 | 2011-05-19 | TCO11 Qual 2 | 1 | 754 | 1,018.25 | 0.43 | 52 | 1989 | 5837 | 74 | 750 | 8808 |
| 12 | 2011-05-14 | TCO11 Qual 1 | 1 | 1066 | 1,186.09 | -0.08 | -5 | 1937 | 6117 | -5 | 676 | 9408 |
| 11 | 2011-03-08 | SRM 499 | 2 | 798 | 436.09 | -0.87 | -46 | 1942 | 5847 | -40 | 681 | 9039 |
| 10 | 2011-01-27 | SRM 495 | 2 | 920 | 402.89 | -1.31 | -64 | 1988 | 5350 | -121 | 721 | 8599 |
| 9 | 2011-01-22 | Member SRM 494 | 2 | 13 | 728.59 | 5.81 | 379 | 2052 | 4735 | 247 | 842 | 6907 |
| 8 | 2010-12-18 | Member SRM 491 | 2 | 569 | 900.20 | 0.66 | 135 | 1673 | 8112 | 57 | 595 | 9532 |
| 7 | 2010-01-19 | SRM 459 | 2 | 744 | 713.44 | -0.24 | -23 | 1538 | 8617 | -52 | 538 | 9067 |
| 6 | 2010-01-14 | Member SRM 458 | 2 | 485 | 639.45 | -0.04 | 4 | 1561 | 8028 | -11 | 590 | 8670 |
| 5 | 2010-01-04 | SRM 457 | 2 | 503 | 489.94 | -0.20 | -29 | 1557 | 7971 | -65 | 601 | 8527 |
| 4 | 2009-09-23 | SRM 449 | 2 | 561 | 729.53 | -0.04 | 7 | 1585 | 7865 | -22 | 666 | 8822 |
| 3 | 2009-03-04 | TCO09 Qual 3 | 1 | 792 | 888.68 | -0.08 | -12 | 1578 | 8536 | -56 | 688 | 10940 |
| 2 | 2008-04-23 | SRM 399 | 2 | 321 | 434.95 | 0.44 | 144 | 1591 | 6776 | -21 | 744 | 7553 |
| 1 | 2007-10-17 | SRM 372 | 2 | 595 | 508.97 | -0.35 | -83 | 1446 | 7237 | -435 | 765 | 6299 |