4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| arpitwanchoo | 9 | 1707 | 491 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | -0.064 | 0.435 | 0.488 | 52.4 | -76 | 116 | 1285 | 1131 | 11213 |
| SRMFix | -0.111 | 0.456 | 0.515 | 58.2 | -128 | 121 | 1281 | 1122 | 9763 |
| SRM | -0.202 | 0.485 | 0.602 | 103.9 | -412 | 73 | 1057 | 491 | 11897 |
| EloSRM | -0.127 | 0.525 | 0.571 | 93.0 | -125 | 199 | 1809 | 1707 | 9761 |
| Odd | -0.148 | 0.530 | 0.572 | 84.3 | -114 | 192 | 1685 | 1564 | 9455 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2012-01-31 | SRM 531 | 2 | 681 | 921.34 | 0.44 | 111 | 1707 | 9761 | 40 | 491 | 11897 |
| 8 | 2010-05-20 | SRM 470 | 2 | 752 | 708.84 | -0.29 | -35 | 1596 | 8005 | -38 | 451 | 9616 |
| 7 | 2009-10-17 | SRM 450 | 2 | 857 | 621.45 | -0.54 | -51 | 1632 | 7334 | -94 | 489 | 9861 |
| 6 | 2009-09-23 | SRM 449 | 2 | 561 | 659.67 | -0.19 | -14 | 1683 | 6880 | -8 | 583 | 9471 |
| 5 | 2009-06-13 | SRM 442 | 2 | 778 | 533.51 | -0.54 | -58 | 1697 | 6720 | -61 | 591 | 9490 |
| 4 | 2008-12-20 | SRM 430 | 2 | 484 | 430.34 | -0.50 | -54 | 1755 | 6530 | -66 | 652 | 11433 |
| 3 | 2008-10-02 | SRM 420 | 2 | 266 | 500.01 | 0.91 | 190 | 1809 | 5739 | 73 | 718 | 10918 |
| 2 | 2008-04-12 | SRM 397 | 2 | 772 | 425.15 | -0.87 | -125 | 1619 | 6488 | -412 | 645 | 8402 |
| 1 | 2008-02-13 | TCO08 Qual 3 | 1 | 643 | 875.33 | 0.44 | 199 | 1744 | 5337 | -143 | 1057 | 4383 |