4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| yjyfrombnu | 24 | 2190 | 885 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.176 | 0.704 | 0.971 | 74.5 | -302 | 355 | 1555 | 885 | 5715 |
| Odd | -0.005 | 0.723 | 0.991 | 52.0 | -48 | 405 | 1993 | 1941 | 4849 |
| EloSRM | 0.045 | 0.725 | 1.000 | 57.4 | -54 | 401 | 2248 | 2190 | 4769 |
| SRMFix | 0.003 | 0.735 | 0.998 | 60.1 | -121 | 400 | 1600 | 1368 | 4875 |
| initial | 0.053 | 0.766 | 1.029 | 92.3 | -133 | 383 | 1734 | 1354 | 4874 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 24 | 2015-11-18 | SRM 673 | 2 | 290 | 155.99 | -0.90 | -39 | 2190 | 4769 | -63 | 885 | 5715 |
| 23 | 2015-10-14 | SRM 671 | 2 | 283 | 252.07 | -0.17 | 0 | 2229 | 4718 | 1 | 948 | 5297 |
| 22 | 2015-04-17 | SRM 656 | 2 | 299 | 203.13 | -0.56 | -19 | 2229 | 5883 | -21 | 947 | 6675 |
| 21 | 2015-04-11 | 2015 TCO 1A | 1 | 565 | 916.46 | 0.70 | 90 | 2248 | 5783 | 85 | 968 | 6560 |
| 20 | 2015-04-09 | SRM 655 | 2 | 106 | 379.45 | 1.84 | 181 | 2158 | 6603 | 80 | 883 | 7453 |
| 19 | 2013-10-05 | SRM 593 | 2 | 389 | 744.60 | 0.94 | 59 | 1977 | 7793 | 53 | 803 | 8974 |
| 18 | 2013-09-27 | SRM 592 | 2 | 925 | 580.14 | -0.67 | -35 | 1918 | 8278 | -92 | 750 | 9640 |
| 17 | 2013-09-16 | SRM 591 | 2 | 455 | 396.46 | -0.20 | -6 | 1952 | 7768 | -30 | 842 | 8183 |
| 16 | 2013-09-07 | SRM 590 | 2 | 619 | 722.44 | 0.22 | 34 | 1959 | 7847 | -6 | 872 | 8027 |
| 15 | 2013-08-27 | SRM 589 | 2 | 746 | 580.74 | -0.36 | -29 | 1925 | 8196 | -55 | 878 | 7871 |
| 14 | 2009-10-20 | SRM 451 | 2 | 378 | 277.57 | -0.45 | -15 | 1954 | 4592 | -20 | 933 | 5589 |
| 13 | 2009-09-23 | SRM 449 | 2 | 311 | 417.09 | 0.42 | 36 | 1969 | 4446 | 30 | 953 | 5342 |
| 12 | 2009-08-25 | SRM 447 | 2 | 642 | 292.27 | -1.14 | -49 | 1933 | 4689 | -76 | 923 | 5830 |
| 11 | 2009-07-23 | SRM 445 | 2 | 543 | 304.00 | -0.84 | -37 | 1982 | 4292 | -48 | 999 | 4794 |
| 10 | 2009-05-12 | SRM 440 | 2 | 439 | 233.23 | -0.91 | -37 | 2019 | 4012 | -50 | 1047 | 4932 |
| 9 | 2009-03-04 | TCO09 Qual 3 | 1 | 517 | 568.21 | 0.14 | 23 | 2056 | 3697 | 11 | 1097 | 5304 |
| 8 | 2009-02-07 | SRM 434 | 2 | 272 | 254.60 | -0.10 | 7 | 2033 | 3890 | -4 | 1086 | 5447 |
| 7 | 2008-11-12 | SRM 425 | 2 | 50 | 383.36 | 2.94 | 162 | 2026 | 3831 | 122 | 1090 | 5490 |
| 6 | 2008-11-06 | SRM 424 | 2 | 481 | 284.28 | -0.76 | -47 | 1864 | 5193 | -80 | 968 | 7357 |
| 5 | 2008-10-28 | SRM 423 | 2 | 239 | 228.30 | -0.07 | 9 | 1911 | 4713 | -26 | 1048 | 5952 |
| 4 | 2008-06-14 | SRM 405 | 2 | 563 | 304.35 | -0.89 | -54 | 1902 | 4547 | -102 | 1074 | 5811 |
| 3 | 2008-06-08 | College Tour West China | 1 | 215 | 196.37 | -0.13 | 0 | 1956 | 4023 | -77 | 1176 | 3850 |
| 2 | 2008-06-05 | SRM 404 | 1 | 593 | 576.29 | -0.04 | -5 | 1955 | 4025 | -302 | 1253 | 3119 |
| 1 | 2008-05-24 | College Tour Beijing | 1 | 128 | 527.71 | 2.04 | 401 | 1961 | 3875 | 355 | 1555 | 1226 |