4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| pancheng | 19 | 2178 | 1104 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.176 | 0.508 | 0.713 | 55.8 | -78 | 220 | 1941 | 1941 | 4614 |
| initial | 0.161 | 0.513 | 0.720 | 61.8 | -107 | 177 | 1569 | 1569 | 3348 |
| SRMFix | 0.176 | 0.518 | 0.725 | 49.1 | -94 | 221 | 1416 | 1416 | 4279 |
| EloSRM | 0.180 | 0.519 | 0.726 | 65.7 | -86 | 292 | 2178 | 2178 | 4669 |
| SRM | 0.264 | 0.583 | 0.821 | 81.7 | -371 | 146 | 1104 | 1104 | 3759 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 19 | 2016-05-12 | 2016 TCO Algo 2A | 1 | 172 | 506.19 | 0.15 | 32 | 2178 | 4669 | 81 | 1104 | 3759 |
| 18 | 2016-03-26 | 2016 TCO Algo 1A | 1 | 635 | 705.67 | 0.15 | 39 | 2147 | 5037 | -25 | 1023 | 4454 |
| 17 | 2012-06-02 | Round 2C | 1 | 539 | 757.91 | 0.05 | 7 | 2107 | 6019 | 50 | 1048 | 5625 |
| 16 | 2012-05-12 | TCO12 Round 2B | 1 | 806 | 965.81 | 0.02 | 3 | 2100 | 6219 | 15 | 998 | 6373 |
| 15 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 900.20 | 0.11 | 14 | 2097 | 6232 | 115 | 983 | 6627 |
| 14 | 2012-04-14 | TCO12 Round 1C | 1 | 469 | 1,269.80 | 1.44 | 101 | 2083 | 6413 | 146 | 868 | 8468 |
| 13 | 2012-04-07 | TCO12 Round 1B | 1 | 1117 | 1,345.09 | -0.09 | -4 | 1983 | 7264 | 9 | 722 | 10497 |
| 12 | 2012-04-04 | SRM 539 | 2 | 267 | 391.53 | 0.55 | 47 | 1986 | 7180 | 61 | 713 | 10612 |
| 11 | 2012-03-03 | SRM 535 | 2 | 1098 | 672.15 | -0.87 | -42 | 1939 | 7439 | -85 | 652 | 11119 |
| 10 | 2012-02-23 | SRM 534 | 2 | 424 | 419.12 | -0.02 | 10 | 1981 | 6958 | 30 | 737 | 10083 |
| 9 | 2012-02-18 | SRM 533 | 2 | 338 | 766.22 | 1.18 | 112 | 1971 | 6976 | 96 | 707 | 10342 |
| 8 | 2012-01-19 | SRM 530 | 2 | 514 | 472.91 | -0.12 | -1 | 1859 | 7995 | 12 | 611 | 11166 |
| 7 | 2012-01-14 | SRM 529 | 2 | 964 | 580.41 | -0.73 | -81 | 1860 | 7899 | -55 | 599 | 11139 |
| 6 | 2011-05-17 | SRM 504.5 | 2 | 344 | 917.32 | 1.42 | 292 | 1940 | 6200 | 113 | 654 | 9781 |
| 5 | 2009-07-08 | SRM 444 | 2 | 778 | 608.73 | -0.35 | -37 | 1648 | 7215 | -42 | 541 | 9732 |
| 4 | 2009-03-24 | SRM 437 | 2 | 796 | 482.02 | -0.76 | -86 | 1685 | 7260 | -212 | 583 | 11778 |
| 3 | 2009-03-11 | SRM 436 | 2 | 436 | 479.60 | 0.14 | 54 | 1771 | 6313 | -12 | 795 | 9509 |
| 2 | 2008-05-03 | East China Round 1 | 1 | 312 | 847.52 | 1.44 | 224 | 1718 | 5897 | -22 | 807 | 7646 |
| 1 | 2008-05-01 | SRM 400 | 2 | 591 | 555.57 | -0.27 | -62 | 1494 | 7912 | -371 | 829 | 6534 |