4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| hytzongxuan | 10 | 3007 | 1508 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.334 | 0.703 | 1.072 | 95.6 | -128 | 378 | 1701 | 1508 | 757 |
| SRMFix | 0.465 | 0.798 | 1.279 | 108.8 | -107 | 619 | 2031 | 1984 | 684 |
| EloSRM | 0.394 | 0.809 | 1.280 | 120.4 | -95 | 583 | 3057 | 3007 | 588 |
| initial | 0.684 | 0.881 | 1.317 | 106.1 | -77 | 437 | 2065 | 2023 | 748 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 | 2021-03-19 | SRM 802 | 1 | 92 | 77.82 | -0.24 | -15 | 3007 | 588 | -13 | 1508 | 757 |
| 9 | 2021-02-24 | SRM 801 | 1 | 101 | 99.69 | -0.39 | -36 | 3022 | 564 | -106 | 1521 | 718 |
| 8 | 2021-02-13 | SRM 800 | 1 | 133 | 195.21 | 0.55 | 94 | 3057 | 521 | 62 | 1627 | 538 |
| 7 | 2021-02-06 | SRM 799 | 1 | 122 | 119.58 | -0.03 | 10 | 2963 | 619 | -26 | 1565 | 598 |
| 6 | 2019-06-15 | 2019 Beijing Round | 1 | 33 | 42.64 | 0.37 | 56 | 2953 | 689 | 69 | 1591 | 623 |
| 5 | 2019-04-20 | TCO19 Round 1A | 1 | 414 | 167.91 | -1.30 | -95 | 2897 | 759 | -128 | 1522 | 739 |
| 4 | 2019-02-08 | TCO19 SRM 750 | 1 | 95 | 88.00 | -0.11 | -2 | 2992 | 611 | -51 | 1650 | 540 |
| 3 | 2019-02-02 | TCO19 SRM 749 | 1 | 55 | 104.04 | 0.92 | 158 | 2995 | 603 | 93 | 1701 | 476 |
| 2 | 2019-01-19 | TCO19 SRM 747 | 1 | 80 | 120.30 | 0.59 | 155 | 2837 | 821 | 30 | 1608 | 589 |
| 1 | 2019-01-15 | TCO19 SRM 746 | 2 | 7 | 83.92 | 3.58 | 583 | 2682 | 1061 | 378 | 1578 | 611 |