4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| ambasta | 12 | 1900 | 814 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.087 | 0.583 | 0.812 | 56.2 | -108 | 203 | 1505 | 1331 | 5837 |
| SRM | -0.039 | 0.601 | 0.766 | 81.0 | -140 | 120 | 1060 | 814 | 9229 |
| EloSRM | 0.034 | 0.612 | 0.818 | 65.4 | -64 | 197 | 1963 | 1900 | 4934 |
| Odd | 0.026 | 0.613 | 0.817 | 64.0 | -60 | 188 | 1849 | 1770 | 5018 |
| initial | 0.139 | 0.615 | 0.848 | 74.0 | -141 | 261 | 1561 | 1400 | 4882 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12 | 2009-03-07 | TCO09 Round 1 | 1 | 1322 | 1,354.63 | -0.04 | -3 | 1900 | 4934 | -26 | 814 | 9229 |
| 11 | 2009-03-04 | TCO09 Qual 3 | 1 | 390 | 770.46 | 0.98 | 97 | 1903 | 4935 | 120 | 840 | 9019 |
| 10 | 2009-02-28 | TCO09 Qual 2 | 1 | 929 | 1,141.91 | 0.30 | 48 | 1806 | 5802 | 64 | 720 | 10485 |
| 9 | 2009-02-24 | TCO09 Qual 1 | 1 | 1161 | 1,039.21 | -0.16 | -22 | 1757 | 6262 | -45 | 656 | 11019 |
| 8 | 2008-07-23 | SRM 411 | 2 | 410 | 331.40 | -0.60 | -34 | 1779 | 5941 | -62 | 701 | 10919 |
| 7 | 2008-06-17 | SRM 406 | 2 | 379 | 296.20 | -0.65 | -36 | 1813 | 5432 | -73 | 763 | 10042 |
| 6 | 2008-05-24 | SRM 402 | 2 | 519 | 338.45 | -0.88 | -50 | 1850 | 4869 | -119 | 836 | 8146 |
| 5 | 2008-04-23 | SRM 399 | 2 | 353 | 160.77 | -1.14 | -64 | 1900 | 4206 | -85 | 955 | 5229 |
| 4 | 2008-03-26 | SRM 395 | 2 | 64 | 252.70 | 1.98 | 197 | 1963 | 3779 | 109 | 1040 | 4598 |
| 3 | 2008-03-22 | SRM 394 | 2 | 394 | 436.61 | 0.15 | 45 | 1766 | 5228 | -34 | 931 | 5594 |
| 2 | 2007-12-04 | SRM 380 | 2 | 315 | 328.54 | 0.06 | 33 | 1721 | 5109 | -95 | 965 | 4957 |
| 1 | 2007-11-20 | SRM 378 | 2 | 384 | 508.19 | 0.40 | 154 | 1688 | 5293 | -140 | 1060 | 4009 |