4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Theodor | 21 | 2350 | 817 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.075 | 0.578 | 0.755 | 69.6 | -129 | 249 | 1415 | 1389 | 1704 |
| SRMFix | 0.092 | 0.580 | 0.748 | 52.1 | -126 | 290 | 1401 | 1334 | 2011 |
| EloSRM | 0.046 | 0.632 | 0.819 | 73.0 | -97 | 502 | 2350 | 2350 | 1994 |
| SRM | 0.199 | 0.690 | 0.872 | 93.0 | -390 | 262 | 1172 | 817 | 2971 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2021-06-09 | SRM 807 | 1 | 86 | 73.00 | 0.94 | 70 | 2350 | 1994 | 62 | 817 | 2971 |
| 20 | 2021-04-28 | 2021 TCO 1B | 1 | 174 | 177.58 | -0.26 | -21 | 2281 | 2328 | -58 | 755 | 3418 |
| 19 | 2020-06-21 | SRM 787 | 2 | 123 | 88.73 | -0.47 | -13 | 2302 | 2267 | -24 | 813 | 3555 |
| 18 | 2020-05-09 | SRM 785 | 2 | 100 | 138.64 | 0.47 | 29 | 2314 | 2393 | 37 | 837 | 3790 |
| 17 | 2020-04-24 | SRM 784 | 2 | 168 | 192.34 | 0.20 | 18 | 2285 | 2455 | 26 | 800 | 3949 |
| 16 | 2020-04-18 | TCO20 Round 1A | 1 | 406 | 793.28 | 0.97 | 75 | 2267 | 2567 | 122 | 774 | 4242 |
| 15 | 2020-03-28 | SRM 782 | 2 | 208 | 160.80 | -0.61 | -27 | 2192 | 2594 | -63 | 652 | 4058 |
| 14 | 2020-03-07 | SRM 780 | 2 | 131 | 108.02 | -0.28 | -10 | 2220 | 2458 | -15 | 715 | 3982 |
| 13 | 2020-02-21 | SRM 779 | 2 | 82 | 105.36 | 0.36 | 41 | 2230 | 2393 | 29 | 730 | 3870 |
| 12 | 2020-02-15 | SRM 778 | 2 | 57 | 135.13 | 1.25 | 149 | 2189 | 2515 | 86 | 701 | 3891 |
| 11 | 2020-02-03 | SRM 777 | 2 | 149 | 188.37 | 0.34 | 81 | 2040 | 3749 | 12 | 615 | 4067 |
| 10 | 2017-01-21 | SRM 706 | 2 | 338 | 234.24 | -0.65 | -73 | 1959 | 5403 | -91 | 603 | 6614 |
| 9 | 2014-04-19 | TCO14 Round 1B | 1 | 1745 | 1,443.44 | -0.27 | -33 | 2031 | 7980 | -69 | 694 | 10816 |
| 8 | 2014-04-12 | TCO14 Round 1A | 1 | 1841 | 1,674.02 | -0.14 | -19 | 2064 | 7463 | -41 | 763 | 9671 |
| 7 | 2013-12-14 | SRM 600 | 2 | 811 | 553.75 | -0.90 | -74 | 2083 | 6924 | -87 | 804 | 9161 |
| 6 | 2013-04-06 | SRM 575 | 2 | 385 | 501.28 | 0.38 | 69 | 2158 | 6106 | 49 | 891 | 8018 |
| 5 | 2012-05-29 | SRM 544 | 2 | 263 | 329.20 | -0.46 | -22 | 2089 | 6246 | -44 | 842 | 8506 |
| 4 | 2012-04-23 | SRM 541 | 2 | 991 | 292.27 | -1.79 | -97 | 2111 | 6172 | -286 | 886 | 8164 |
| 3 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 895.05 | 0.10 | 33 | 2208 | 5181 | 100 | 1172 | 4586 |
| 2 | 2012-04-14 | TCO12 Round 1C | 1 | 362 | 1,570.22 | 2.12 | 502 | 2175 | 5503 | 262 | 1072 | 5605 |
| 1 | 2012-03-17 | SRM 537 | 2 | 1023 | 923.60 | -0.34 | -79 | 1673 | 10945 | -390 | 810 | 8963 |