4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| jmsq0519 | 9 | 1702 | 546 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.087 | 0.200 | 0.227 | 24.9 | -43 | 45 | 1727 | 1702 | 9311 |
| SRMFix | -0.073 | 0.210 | 0.238 | 27.3 | -87 | 25 | 1132 | 1083 | 10700 |
| initial | -0.081 | 0.210 | 0.235 | 25.3 | -42 | 35 | 1173 | 1112 | 11335 |
| SRM | -0.266 | 0.367 | 0.513 | 78.4 | -332 | 23 | 868 | 546 | 11302 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2011-09-19 | SRM 519 | 2 | 697 | 642.17 | -0.12 | -4 | 1702 | 9311 | -17 | 546 | 11302 |
| 8 | 2011-08-20 | SRM 515 | 2 | 672 | 785.80 | 0.23 | 29 | 1706 | 9027 | 23 | 563 | 10906 |
| 7 | 2011-07-26 | SRM 513 | 2 | 994 | 892.33 | -0.36 | -23 | 1677 | 9503 | -66 | 540 | 11222 |
| 6 | 2011-07-13 | SRM 512 | 2 | 904 | 969.95 | 0.10 | 20 | 1700 | 9079 | 3 | 606 | 10612 |
| 5 | 2011-07-02 | SRM 511 | 2 | 1021 | 897.84 | -0.36 | -31 | 1680 | 9209 | -93 | 603 | 10543 |
| 4 | 2011-06-21 | SRM 510 | 2 | 660 | 571.52 | -0.21 | -16 | 1711 | 8736 | -72 | 696 | 9477 |
| 3 | 2011-06-08 | SRM 509 | 2 | 718 | 814.08 | 0.18 | 45 | 1727 | 8541 | -40 | 768 | 8701 |
| 2 | 2011-06-02 | SRM 508 | 2 | 420 | 778.20 | -0.02 | 12 | 1681 | 9055 | -60 | 808 | 7962 |
| 1 | 2011-05-28 | SRM 507 | 2 | 986 | 843.11 | -0.23 | -43 | 1669 | 9037 | -332 | 868 | 7082 |