4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| spencerb | 11 | 1638 | 463 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.118 | 0.138 | 0.200 | 19.4 | -48 | 36 | 1582 | 1445 | 12426 |
| EloSRM | -0.128 | 0.145 | 0.203 | 17.6 | -55 | 11 | 1757 | 1638 | 11967 |
| SRMFix | -0.130 | 0.156 | 0.205 | 21.0 | -65 | 5 | 1151 | 995 | 12953 |
| initial | -0.134 | 0.156 | 0.212 | 18.8 | -49 | 5 | 1185 | 1023 | 13055 |
| SRM | -0.330 | 0.330 | 0.490 | 87.9 | -249 | 55 | 951 | 463 | 12708 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2012-05-19 | SRM 543 | 2 | 877 | 862.38 | -0.20 | -11 | 1638 | 11967 | -26 | 463 | 12708 |
| 10 | 2012-05-08 | SRM 542 | 2 | 391 | 392.72 | 0.01 | 6 | 1649 | 11846 | -27 | 489 | 12793 |
| 9 | 2012-04-23 | SRM 541 | 2 | 509 | 717.66 | -0.06 | -1 | 1644 | 12056 | 4 | 516 | 12747 |
| 8 | 2012-04-14 | TCO12 Round 1C | 1 | 972 | 1,353.70 | 0.03 | 8 | 1644 | 12018 | 55 | 512 | 12785 |
| 7 | 2012-04-11 | SRM 540 | 2 | 1066 | 867.94 | -0.31 | -27 | 1637 | 12142 | -148 | 457 | 12944 |
| 6 | 2012-04-07 | TCO12 Round 1B | 1 | 1117 | 1,472.98 | 0.04 | 11 | 1664 | 11319 | 45 | 605 | 11794 |
| 5 | 2012-04-04 | SRM 539 | 2 | 411 | 521.21 | -0.09 | -5 | 1653 | 11486 | -18 | 560 | 12100 |
| 4 | 2012-03-31 | TCO12 Round 1A | 1 | 1306 | 1,547.12 | 0.02 | 8 | 1658 | 11310 | 11 | 578 | 11874 |
| 3 | 2012-03-07 | SRM 536 | 2 | 1091 | 881.71 | -0.38 | -52 | 1650 | 11427 | -184 | 567 | 12031 |
| 2 | 2012-02-18 | SRM 533 | 2 | 1056 | 920.52 | -0.39 | -55 | 1702 | 10067 | -200 | 751 | 9735 |
| 1 | 2012-02-09 | SRM 532 | 2 | 862 | 826.16 | -0.06 | 10 | 1757 | 9186 | -249 | 951 | 6712 |