4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| lxx1991 | 17 | 3030 | 2014 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.727 | 1.369 | 2.508 | 164.9 | -217 | 1130 | 3073 | 2687 | 838 |
| SRMFix | 0.978 | 1.466 | 2.656 | 116.5 | -114 | 767 | 2587 | 2442 | 519 |
| EloSRM | 1.220 | 1.517 | 2.729 | 104.1 | -90 | 781 | 3080 | 3030 | 616 |
| SRM | 1.335 | 1.749 | 2.878 | 133.9 | -433 | 520 | 2157 | 2014 | 486 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 17 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 630.49 | -0.41 | -19 | 3030 | 616 | -111 | 2014 | 486 |
| 16 | 2012-04-14 | TCO12 Round 1C | 1 | 132 | 109.41 | -0.27 | -2 | 3048 | 553 | -14 | 2125 | 390 |
| 15 | 2011-05-24 | TCO11 Qual 3 | 1 | 95 | 55.73 | -0.77 | -29 | 3050 | 414 | -18 | 2139 | 357 |
| 14 | 2010-07-10 | TCO10 Round 3 | 1 | 106 | 151.21 | 0.51 | 32 | 3080 | 295 | 53 | 2157 | 284 |
| 13 | 2010-06-26 | TCO10 Round 2 | 1 | 317 | 246.26 | -0.36 | -10 | 3047 | 330 | -15 | 2104 | 323 |
| 12 | 2010-06-19 | TCO10 Round 1 | 1 | 106 | 351.34 | 1.73 | 79 | 3057 | 312 | 105 | 2119 | 317 |
| 11 | 2010-05-24 | TCO10 Qual 3 | 1 | 56 | 79.09 | 0.50 | 32 | 2978 | 401 | 58 | 2014 | 417 |
| 10 | 2010-04-20 | Member SRM 468 | 1 | 111 | 216.74 | 0.96 | 59 | 2946 | 401 | 87 | 1956 | 442 |
| 9 | 2010-04-15 | SRM 467 | 1 | 73 | 186.94 | 1.36 | 87 | 2888 | 498 | 118 | 1869 | 515 |
| 8 | 2010-03-25 | Member SRM 465 | 1 | 88 | 223.49 | 1.34 | 98 | 2801 | 663 | 127 | 1751 | 673 |
| 7 | 2010-03-16 | SRM 464 | 1 | 71 | 431.09 | 2.60 | 182 | 2703 | 900 | 212 | 1624 | 953 |
| 6 | 2010-03-02 | SRM 463 | 1 | 346 | 414.35 | 0.26 | 40 | 2521 | 1573 | 35 | 1412 | 1765 |
| 5 | 2010-02-17 | SRM 462 | 1 | 235 | 315.44 | -0.13 | -6 | 2481 | 1762 | -32 | 1377 | 1960 |
| 4 | 2010-01-04 | SRM 457 | 2 | 4 | 89.88 | 4.49 | 195 | 2486 | 1691 | 230 | 1409 | 1755 |
| 3 | 2009-12-22 | SRM 456 | 1 | 377 | 376.20 | -0.20 | -30 | 2292 | 2497 | -108 | 1179 | 3221 |
| 2 | 2009-11-05 | SRM 452 | 2 | 1 | 727.51 | 9.51 | 781 | 2322 | 2394 | 520 | 1287 | 2539 |
| 1 | 2009-10-20 | SRM 451 | 2 | 647 | 534.40 | -0.37 | -90 | 1541 | 8747 | -433 | 767 | 7774 |