4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| xf_fong | 10 | 1934 | 707 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.027 | 0.489 | 0.731 | 50.7 | -97 | 222 | 1432 | 1230 | 8474 |
| initial | 0.011 | 0.490 | 0.734 | 59.0 | -100 | 237 | 1457 | 1214 | 8944 |
| EloSRM | -0.117 | 0.548 | 0.757 | 51.6 | -64 | 232 | 2070 | 1934 | 7621 |
| SRM | -0.142 | 0.571 | 0.713 | 72.7 | -197 | 105 | 1011 | 707 | 10591 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2012-03-20 | SRM 538 | 2 | 566 | 530.80 | -0.47 | -19 | 1934 | 7621 | -43 | 707 | 10591 |
| 9 | 2012-03-17 | SRM 537 | 2 | 1023 | 677.66 | -0.79 | -35 | 1953 | 7466 | -96 | 750 | 10130 |
| 8 | 2012-03-07 | SRM 536 | 2 | 731 | 508.88 | -0.52 | -22 | 1987 | 7035 | -39 | 846 | 8419 |
| 7 | 2012-03-03 | SRM 535 | 2 | 635 | 566.03 | -0.17 | -1 | 2009 | 6718 | -7 | 885 | 7771 |
| 6 | 2012-02-23 | SRM 534 | 2 | 498 | 361.84 | -0.46 | -21 | 2010 | 6655 | -30 | 892 | 7622 |
| 5 | 2012-02-18 | SRM 533 | 2 | 513 | 549.15 | 0.10 | 23 | 2030 | 6390 | 12 | 922 | 7208 |
| 4 | 2012-01-31 | SRM 531 | 2 | 772 | 407.79 | -0.92 | -64 | 2007 | 6461 | -101 | 910 | 7166 |
| 3 | 2012-01-19 | SRM 530 | 2 | 134 | 490.94 | 1.87 | 232 | 2070 | 5879 | 105 | 1011 | 5975 |
| 2 | 2011-12-23 | SRM 526.5 | 2 | 466 | 489.33 | 0.07 | 35 | 1839 | 8004 | -97 | 906 | 7109 |
| 1 | 2011-11-29 | SRM 525 | 2 | 730 | 790.85 | 0.12 | 66 | 1803 | 8397 | -197 | 1003 | 5957 |