4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| mightyvoice-lij | 12 | 2041 | 1036 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.414 | 0.862 | 1.589 | 57.8 | -50 | 223 | 2095 | 2041 | 3988 |
| Odd | 0.400 | 0.864 | 1.586 | 56.9 | -34 | 219 | 1976 | 1920 | 3942 |
| SRMFix | 0.386 | 0.945 | 1.624 | 73.7 | -85 | 261 | 1678 | 1494 | 4134 |
| SRM | 0.616 | 0.947 | 1.683 | 74.3 | -340 | 194 | 1123 | 1036 | 4502 |
| initial | 0.183 | 1.114 | 1.783 | 134.1 | -322 | 608 | 2082 | 1465 | 4268 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2009-11-05 | SRM 452 | 2 | 448 | 247.01 | -0.86 | -24 | 2041 | 3988 | -36 | 1036 | 4502 |
| 11 | 2009-10-20 | SRM 451 | 2 | 395 | 190.59 | -1.05 | -30 | 2065 | 3774 | -51 | 1072 | 4155 |
| 10 | 2009-10-17 | SRM 450 | 2 | 251 | 228.53 | -0.14 | 4 | 2095 | 3579 | 14 | 1123 | 3745 |
| 9 | 2009-09-23 | SRM 449 | 2 | 12 | 421.25 | 5.13 | 163 | 2092 | 3592 | 194 | 1109 | 3853 |
| 8 | 2009-09-10 | SRM 448 | 2 | 291 | 427.01 | 0.55 | 46 | 1929 | 4765 | 42 | 915 | 5912 |
| 7 | 2009-08-25 | SRM 447 | 2 | 389 | 392.46 | 0.01 | 12 | 1882 | 5102 | 11 | 873 | 6660 |
| 6 | 2009-08-08 | SRM 446 | 2 | 366 | 492.10 | 0.43 | 48 | 1870 | 5169 | 35 | 862 | 6740 |
| 5 | 2009-07-23 | SRM 445 | 2 | 418 | 563.87 | 0.43 | 57 | 1822 | 5569 | 30 | 827 | 7187 |
| 4 | 2009-07-08 | SRM 444 | 2 | 553 | 537.97 | -0.04 | 10 | 1765 | 6099 | -15 | 797 | 7569 |
| 3 | 2009-05-27 | SRM 441 | 2 | 627 | 485.30 | -0.37 | -25 | 1754 | 6161 | -86 | 812 | 7704 |
| 2 | 2009-05-12 | SRM 440 | 2 | 330 | 705.58 | 1.10 | 223 | 1780 | 6025 | 38 | 898 | 7411 |
| 1 | 2009-04-30 | SRM 439 | 2 | 421 | 430.79 | -0.23 | -50 | 1556 | 9356 | -340 | 860 | 8682 |