4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| liuy0523 | 15 | 2275 | 768 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.124 | 0.655 | 0.768 | 66.2 | -89 | 202 | 2409 | 2275 | 2484 |
| SRMFix | -0.006 | 0.660 | 0.747 | 66.2 | -119 | 152 | 1461 | 1270 | 2523 |
| initial | 0.024 | 0.670 | 0.765 | 80.6 | -130 | 160 | 1514 | 1244 | 2549 |
| Odd | -0.174 | 0.676 | 0.780 | 62.1 | -74 | 201 | 2120 | 1968 | 2415 |
| SRM | 0.203 | 0.699 | 0.790 | 84.5 | -380 | 127 | 1051 | 768 | 3853 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15 | 2021-02-13 | SRM 800 | 2 | 218 | 211.51 | -0.04 | 9 | 2275 | 2484 | 10 | 768 | 3853 |
| 14 | 2021-02-06 | SRM 799 | 2 | 104 | 87.47 | -0.25 | -12 | 2266 | 2397 | -19 | 758 | 3698 |
| 13 | 2019-04-25 | TCO19 SRM 756 | 2 | 91 | 59.37 | -0.62 | -21 | 2278 | 2062 | -24 | 777 | 3346 |
| 12 | 2019-04-15 | TCO19 SRM 755 | 2 | 145 | 67.40 | -1.21 | -46 | 2299 | 1901 | -132 | 801 | 2975 |
| 11 | 2019-03-30 | TCO19 SRM 754 | 2 | 58 | 57.00 | -0.02 | 10 | 2345 | 1771 | 15 | 933 | 2467 |
| 10 | 2019-03-15 | 2019 Humblefool Cup Prelims | 1 | 114 | 151.62 | 0.41 | 46 | 2335 | 1812 | 42 | 918 | 2524 |
| 9 | 2019-03-06 | TCO19 SRM 752 | 2 | 108 | 46.90 | -1.20 | -67 | 2289 | 1906 | -104 | 876 | 2553 |
| 8 | 2018-12-14 | TCO19 SRM 744 | 2 | 75 | 35.63 | -1.07 | -53 | 2356 | 1797 | -71 | 980 | 2341 |
| 7 | 2018-08-25 | TCO18 Wildcard Fun Round | 1 | 64 | 98.29 | 0.57 | 92 | 2409 | 1705 | 127 | 1051 | 2173 |
| 6 | 2018-08-15 | SRM 736 *TCO19* | 2 | 45 | 100.25 | 1.16 | 126 | 2317 | 2056 | 78 | 924 | 2826 |
| 5 | 2018-06-26 | SRM 735 | 2 | 111 | 69.09 | -0.94 | -81 | 2191 | 2632 | -120 | 846 | 3419 |
| 4 | 2017-10-12 | SRM 722 | 2 | 66 | 77.59 | 0.23 | 40 | 2272 | 2914 | 32 | 966 | 3478 |
| 3 | 2017-09-26 | SRM 721 | 2 | 90 | 142.73 | 0.66 | 98 | 2231 | 3160 | 66 | 934 | 3775 |
| 2 | 2017-08-24 | SRM 720 | 2 | 115 | 221.15 | 0.94 | 202 | 2133 | 3645 | 48 | 868 | 4120 |
| 1 | 2017-06-30 | SRM 717 | 2 | 258 | 218.27 | -0.48 | -89 | 1931 | 5006 | -380 | 820 | 4600 |