4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| lzqxh | 21 | 3470 | 2082 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.754 | 1.313 | 1.936 | 100.0 | -58 | 795 | 3522 | 3470 | 215 |
| SRMFix | 0.793 | 1.368 | 1.970 | 106.8 | -113 | 738 | 2788 | 2697 | 237 |
| SRM | 1.058 | 1.504 | 2.007 | 110.9 | -144 | 385 | 2310 | 2082 | 384 |
| initial | 0.765 | 1.560 | 2.121 | 187.8 | -360 | 575 | 3490 | 3133 | 272 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21 | 2015-07-18 | 2015 TCO 2C | 1 | 188 | 223.77 | -0.65 | -25 | 3470 | 215 | -127 | 2082 | 384 |
| 20 | 2015-01-12 | SRM 645 | 1 | 65 | 60.21 | -0.11 | 4 | 3495 | 174 | 43 | 2209 | 324 |
| 19 | 2014-11-28 | SRM 639 | 1 | 233 | 173.00 | -1.07 | -31 | 3491 | 180 | -144 | 2166 | 350 |
| 18 | 2014-11-02 | SRM 638 | 1 | 36 | 39.82 | 0.15 | 18 | 3522 | 160 | 47 | 2310 | 240 |
| 17 | 2014-10-23 | SRM 637 | 1 | 6 | 105.54 | 4.14 | 150 | 3504 | 166 | 168 | 2263 | 273 |
| 16 | 2014-09-17 | SRM 633 | 1 | 245 | 284.43 | -0.69 | -29 | 3355 | 313 | -130 | 2095 | 427 |
| 15 | 2014-06-12 | SRM 624 | 1 | 150 | 130.26 | -0.20 | -1 | 3384 | 260 | 11 | 2225 | 313 |
| 14 | 2013-11-01 | SRM 596 | 1 | 288 | 70.73 | -2.03 | -58 | 3385 | 199 | -74 | 2214 | 317 |
| 13 | 2013-10-15 | SRM 594 | 1 | 17 | 88.60 | 2.38 | 95 | 3443 | 150 | 118 | 2288 | 243 |
| 12 | 2013-09-27 | SRM 592 | 1 | 77 | 88.94 | 0.21 | 23 | 3349 | 234 | 45 | 2170 | 348 |
| 11 | 2013-07-10 | SRM 584 | 1 | 22 | 115.04 | 2.39 | 105 | 3325 | 247 | 146 | 2125 | 384 |
| 10 | 2013-04-26 | SRM 577 | 1 | 154 | 159.27 | 0.05 | 12 | 3220 | 383 | 51 | 1979 | 566 |
| 9 | 2013-04-20 | TCO13 Round 2B | 1 | 498 | 464.03 | -0.75 | -28 | 3207 | 402 | -113 | 1928 | 670 |
| 8 | 2013-04-11 | SRM 576 | 1 | 12 | 150.60 | 3.65 | 158 | 3236 | 356 | 210 | 2041 | 498 |
| 7 | 2013-04-06 | SRM 575 | 1 | 260 | 284.60 | 0.13 | 24 | 3077 | 687 | 43 | 1831 | 890 |
| 6 | 2013-03-31 | TCO13 Round 2A | 1 | 373 | 452.39 | 0.20 | 36 | 3053 | 736 | 56 | 1788 | 977 |
| 5 | 2013-03-25 | SRM 574 | 1 | 100 | 404.46 | 2.02 | 226 | 3018 | 812 | 171 | 1732 | 1140 |
| 4 | 2013-02-23 | TCO13 Round 1A | 1 | 229 | 675.77 | 1.56 | 264 | 2792 | 1635 | 111 | 1561 | 1719 |
| 3 | 2012-04-14 | TCO12 Round 1C | 1 | 630 | 514.47 | -0.29 | -18 | 2528 | 2892 | -45 | 1450 | 2267 |
| 2 | 2012-04-11 | SRM 540 | 1 | 381 | 568.18 | -0.08 | 0 | 2546 | 2710 | -90 | 1495 | 1956 |
| 1 | 2012-03-07 | SRM 536 | 2 | 29 | 828.94 | 4.84 | 795 | 2546 | 2559 | 385 | 1585 | 1470 |