4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| litiangong | 40 | 2207 | 891 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.032 | 0.513 | 0.743 | 61.8 | -164 | 292 | 1753 | 1357 | 6816 |
| SRMFix | 0.049 | 0.552 | 0.745 | 31.4 | -62 | 162 | 1599 | 1387 | 6528 |
| EloSRM | -0.024 | 0.574 | 0.740 | 26.3 | -49 | 140 | 2288 | 2207 | 6167 |
| SRM | 0.237 | 0.604 | 0.834 | 44.9 | -181 | 119 | 1112 | 891 | 7404 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40 | 2015-03-25 | SRM 654 | 2 | 230 | 170.60 | -0.43 | -8 | 2207 | 6167 | -10 | 891 | 7404 |
| 39 | 2015-03-17 | SRM 653 | 2 | 307 | 224.04 | -0.45 | -9 | 2215 | 6084 | -15 | 901 | 7316 |
| 38 | 2015-02-17 | SRM 650 | 2 | 227 | 150.12 | -0.60 | -12 | 2224 | 6031 | -24 | 916 | 7238 |
| 37 | 2015-02-02 | SRM 648 | 2 | 399 | 231.92 | -0.78 | -17 | 2236 | 6029 | -44 | 940 | 7120 |
| 36 | 2015-01-15 | SRM 646 | 2 | 138 | 164.27 | 0.25 | 15 | 2254 | 5852 | 13 | 984 | 6629 |
| 35 | 2014-11-28 | SRM 639 | 2 | 400 | 236.68 | -0.76 | -16 | 2239 | 6094 | -34 | 971 | 6996 |
| 34 | 2014-11-02 | SRM 638 | 2 | 237 | 158.30 | -0.58 | -12 | 2255 | 5923 | -26 | 1005 | 6586 |
| 33 | 2014-06-07 | TCO14 Round 2B | 1 | 779 | 973.39 | 0.01 | 2 | 2267 | 5615 | 32 | 1031 | 6250 |
| 32 | 2014-06-04 | SRM 623 | 2 | 361 | 180.10 | -1.00 | -17 | 2265 | 5633 | -54 | 999 | 6582 |
| 31 | 2014-05-28 | SRM 622 | 2 | 227 | 182.87 | -0.31 | -3 | 2282 | 5466 | -12 | 1053 | 6021 |
| 30 | 2014-05-17 | TCO14 Round 2A | 1 | 790 | 1,027.72 | -0.01 | 1 | 2285 | 5451 | 27 | 1065 | 5917 |
| 29 | 2014-05-10 | SRM 620 | 2 | 280 | 355.28 | 0.34 | 15 | 2283 | 5538 | 25 | 1038 | 6275 |
| 28 | 2014-04-26 | TCO14 Round 1C | 1 | 426 | 845.31 | 0.99 | 42 | 2268 | 5675 | 84 | 1013 | 6588 |
| 27 | 2014-04-21 | SRM 617 | 2 | 420 | 344.15 | -0.29 | -3 | 2226 | 5945 | 7 | 929 | 7487 |
| 26 | 2014-03-11 | SRM 612 | 2 | 243 | 197.52 | -0.30 | -3 | 2229 | 5622 | 14 | 922 | 7311 |
| 25 | 2014-02-25 | SRM 610 | 2 | 473 | 308.73 | -0.99 | -20 | 2232 | 5735 | -85 | 908 | 7756 |
| 24 | 2014-02-03 | SRM 607 | 2 | 494 | 282.86 | -0.80 | -15 | 2252 | 5497 | -21 | 993 | 6705 |
| 23 | 2014-01-29 | SRM 606 | 2 | 465 | 322.95 | -0.96 | -20 | 2268 | 5309 | -98 | 1014 | 6448 |
| 22 | 2014-01-21 | SRM 605 | 2 | 126 | 269.71 | 1.10 | 39 | 2288 | 5153 | 45 | 1112 | 5404 |
| 21 | 2013-11-28 | SRM 598 | 2 | 139 | 219.40 | 0.66 | 26 | 2249 | 5186 | 45 | 1067 | 5660 |
| 20 | 2013-11-20 | SRM 597 | 2 | 194 | 304.53 | 0.65 | 27 | 2223 | 5365 | 51 | 1022 | 6123 |
| 19 | 2013-10-24 | SRM 595 | 2 | 46 | 192.78 | 2.07 | 64 | 2195 | 5558 | 106 | 971 | 6529 |
| 18 | 2013-09-27 | SRM 592 | 2 | 607 | 367.31 | -0.72 | -18 | 2132 | 6110 | -24 | 865 | 8005 |
| 17 | 2013-09-16 | SRM 591 | 2 | 563 | 276.97 | -1.20 | -31 | 2150 | 5815 | -117 | 889 | 7446 |
| 16 | 2013-09-07 | SRM 590 | 2 | 265 | 419.13 | 0.66 | 32 | 2181 | 5646 | 38 | 1006 | 6218 |
| 15 | 2013-08-27 | SRM 589 | 2 | 343 | 375.26 | 0.13 | 14 | 2149 | 5936 | 19 | 968 | 6625 |
| 14 | 2013-08-12 | SRM 588 | 2 | 277 | 435.41 | 0.65 | 37 | 2136 | 6051 | 41 | 949 | 6833 |
| 13 | 2013-08-01 | SRM 587 | 2 | 288 | 255.13 | -0.18 | -1 | 2099 | 6379 | 2 | 908 | 7400 |
| 12 | 2013-07-19 | SRM 585 | 2 | 570 | 456.26 | -0.32 | -7 | 2100 | 6299 | -4 | 906 | 7376 |
| 11 | 2013-07-10 | SRM 584 | 2 | 336 | 337.69 | 0.00 | 10 | 2107 | 6113 | 7 | 910 | 7077 |
| 10 | 2013-05-02 | SRM 578 | 2 | 246 | 288.05 | 0.22 | 23 | 2097 | 6407 | 23 | 903 | 7446 |
| 9 | 2013-04-11 | SRM 576 | 2 | 372 | 300.20 | -0.31 | -9 | 2074 | 6823 | -12 | 880 | 8060 |
| 8 | 2013-04-06 | SRM 575 | 2 | 595 | 500.45 | -0.25 | -6 | 2084 | 6866 | -3 | 892 | 8004 |
| 7 | 2013-03-14 | SRM 573 | 2 | 104 | 432.91 | 2.06 | 140 | 2090 | 6767 | 119 | 895 | 8052 |
| 6 | 2013-03-09 | TCO13 Round 1C | 1 | 1125 | 1,254.15 | -0.19 | -16 | 1949 | 8128 | -42 | 776 | 9826 |
| 5 | 2013-03-06 | SRM 572 | 2 | 287 | 480.28 | 0.74 | 107 | 1965 | 7864 | 46 | 818 | 9116 |
| 4 | 2013-02-06 | SRM 569 | 2 | 418 | 523.89 | 0.33 | 69 | 1858 | 8898 | -1 | 772 | 9853 |
| 3 | 2012-10-30 | SRM 559 | 2 | 225 | 283.46 | -0.17 | -16 | 1789 | 9248 | -68 | 773 | 9479 |
| 2 | 2012-09-13 | SRM 556 | 2 | 484 | 460.47 | -0.36 | -49 | 1805 | 9179 | -178 | 841 | 8507 |
| 1 | 2012-09-07 | SRM 555 | 2 | 566 | 628.77 | 0.15 | 77 | 1854 | 8753 | -181 | 1019 | 6071 |