4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| retrograd | 11 | 3460 | 1969 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 1.352 | 1.558 | 2.510 | 187.6 | -91 | 875 | 2991 | 2991 | 257 |
| SRMFix | 1.504 | 1.710 | 2.707 | 144.1 | -65 | 545 | 2525 | 2525 | 319 |
| EloSRM | 1.618 | 1.783 | 2.737 | 164.9 | -74 | 486 | 3460 | 3460 | 242 |
| SRM | 2.229 | 2.475 | 3.624 | 229.0 | -769 | 420 | 1969 | 1969 | 338 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2018-01-25 | SRM 728 | 1 | 22 | 74.53 | 1.76 | 160 | 3460 | 242 | 156 | 1969 | 338 |
| 10 | 2017-11-18 | SRM 723 | 1 | 32 | 81.44 | 1.35 | 155 | 3300 | 385 | 136 | 1813 | 508 |
| 9 | 2017-04-08 | TCO17 Round 1B | 1 | 74 | 79.55 | 0.10 | 22 | 3145 | 652 | 75 | 1677 | 811 |
| 8 | 2017-01-21 | SRM 706 | 1 | 149 | 145.61 | -0.03 | 7 | 3123 | 680 | 51 | 1602 | 930 |
| 7 | 2016-12-29 | SRM 704 | 1 | 212 | 177.77 | -0.69 | -57 | 3116 | 690 | -106 | 1551 | 1082 |
| 6 | 2016-10-26 | SRM 701 | 1 | 61 | 163.65 | 1.42 | 149 | 3173 | 586 | 169 | 1657 | 815 |
| 5 | 2016-09-26 | SRM 699 (Cisco) | 1 | 112 | 170.31 | 0.60 | 91 | 3024 | 884 | 116 | 1488 | 1336 |
| 4 | 2016-09-17 | SRM 698 (Google) | 2 | 1 | 26.07 | 4.70 | 226 | 2933 | 1093 | 302 | 1372 | 1871 |
| 3 | 2016-07-09 | SRM 694 | 2 | 1 | 130.84 | 7.03 | 486 | 2708 | 1860 | 420 | 1070 | 4018 |
| 2 | 2015-12-18 | SRM 676 | 2 | 128 | 424.19 | 1.73 | 387 | 2222 | 4490 | 219 | 650 | 7403 |
| 1 | 2015-04-11 | 2015 TCO 1A | 1 | 1183 | 1,047.72 | -0.18 | -74 | 1834 | 9889 | -769 | 431 | 11550 |