4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| Pkqs90 | 16 | 3345 | 1920 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.879 | 1.328 | 2.008 | 159.9 | -110 | 714 | 2893 | 2893 | 261 |
| Odd | 0.868 | 1.349 | 1.932 | 121.7 | -89 | 708 | 3012 | 3012 | 315 |
| SRMFix | 1.110 | 1.359 | 2.091 | 100.2 | -66 | 388 | 2340 | 2340 | 436 |
| EloSRM | 0.807 | 1.368 | 1.924 | 134.7 | -115 | 822 | 3345 | 3345 | 303 |
| SRM | 1.113 | 1.470 | 2.156 | 126.9 | -260 | 367 | 1920 | 1920 | 335 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 16 | 2018-05-26 | TCO18 Beijing | 1 | 6 | 21.47 | 1.84 | 197 | 3345 | 303 | 147 | 1920 | 335 |
| 15 | 2017-06-30 | SRM 717 | 1 | 63 | 115.75 | 0.88 | 93 | 3148 | 575 | 75 | 1773 | 582 |
| 14 | 2017-06-24 | TCO17 China | 1 | 23 | 21.61 | -0.09 | 0 | 3055 | 720 | 7 | 1698 | 682 |
| 13 | 2014-09-25 | SRM 634 | 1 | 36 | 189.96 | 2.40 | 164 | 3055 | 984 | 166 | 1691 | 1246 |
| 12 | 2014-04-19 | TCO14 Round 1B | 1 | 573 | 336.03 | -0.77 | -30 | 2891 | 1507 | 1 | 1525 | 1924 |
| 11 | 2014-03-21 | SRM 613 | 1 | 191 | 357.73 | 0.90 | 72 | 2922 | 1314 | 108 | 1524 | 1814 |
| 10 | 2014-02-03 | SRM 607 | 1 | 423 | 405.28 | -0.47 | -26 | 2850 | 1587 | -74 | 1416 | 2500 |
| 9 | 2014-01-11 | SRM 604 | 1 | 513 | 429.73 | -0.62 | -37 | 2876 | 1461 | -89 | 1490 | 2069 |
| 8 | 2014-01-06 | SRM 603 | 1 | 145 | 315.22 | 1.12 | 106 | 2913 | 1320 | 114 | 1579 | 1617 |
| 7 | 2013-12-04 | SRM 599 | 1 | 173 | 455.50 | 1.40 | 149 | 2807 | 1706 | 142 | 1465 | 2171 |
| 6 | 2013-11-20 | SRM 597 | 1 | 449 | 465.69 | 0.03 | 17 | 2658 | 2424 | 7 | 1323 | 3096 |
| 5 | 2013-11-01 | SRM 596 | 2 | 6 | 187.14 | 4.96 | 270 | 2641 | 2505 | 241 | 1316 | 3095 |
| 4 | 2013-06-03 | SRM 581 | 2 | 308 | 73.38 | -2.07 | -115 | 2371 | 3953 | -16 | 1075 | 5343 |
| 3 | 2013-03-09 | TCO13 Round 1C | 1 | 109 | 1,597.30 | 3.87 | 822 | 2486 | 3408 | 367 | 1091 | 5457 |
| 2 | 2011-07-26 | SRM 513 | 2 | 994 | 873.86 | -0.39 | -55 | 1664 | 9697 | -216 | 724 | 9572 |
| 1 | 2011-07-13 | SRM 512 | 2 | 976 | 918.45 | -0.09 | 1 | 1719 | 8864 | -260 | 940 | 6463 |