4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| lanchongyizu | 35 | 2657 | 1298 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.284 | 0.603 | 0.975 | 44.4 | -93 | 369 | 1935 | 1915 | 2667 |
| EloSRM | 0.221 | 0.608 | 1.026 | 51.0 | -44 | 467 | 2671 | 2657 | 2399 |
| initial | 0.256 | 0.610 | 1.008 | 73.5 | -250 | 434 | 2308 | 2218 | 2390 |
| SRM | 0.453 | 0.742 | 1.112 | 69.3 | -294 | 170 | 1419 | 1298 | 3265 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 35 | 2013-10-05 | SRM 593 | 1 | 393 | 480.91 | -0.21 | -5 | 2657 | 2399 | -22 | 1298 | 3265 |
| 34 | 2013-09-27 | SRM 592 | 1 | 381 | 412.19 | 0.11 | 8 | 2662 | 2356 | 28 | 1320 | 3039 |
| 33 | 2013-09-16 | SRM 591 | 1 | 415 | 303.32 | -0.55 | -18 | 2653 | 2359 | -107 | 1292 | 3244 |
| 32 | 2013-08-27 | SRM 589 | 1 | 381 | 423.33 | 0.15 | 10 | 2671 | 2284 | 20 | 1399 | 2475 |
| 31 | 2013-08-01 | SRM 587 | 1 | 106 | 328.50 | 1.63 | 59 | 2661 | 2319 | 153 | 1379 | 2620 |
| 30 | 2013-06-18 | SRM 583 | 1 | 527 | 497.09 | -0.32 | -10 | 2602 | 2589 | -47 | 1226 | 3832 |
| 29 | 2013-06-14 | SRM 582 | 1 | 436 | 384.02 | -0.40 | -13 | 2612 | 2530 | -69 | 1273 | 3388 |
| 28 | 2013-06-03 | SRM 581 | 1 | 317 | 329.40 | -0.29 | -9 | 2625 | 2459 | -54 | 1342 | 2842 |
| 27 | 2013-05-11 | TCO13 Round 2C | 1 | 518 | 654.52 | -0.15 | -4 | 2634 | 2519 | -23 | 1396 | 2599 |
| 26 | 2013-05-02 | SRM 578 | 1 | 289 | 383.72 | 0.41 | 22 | 2638 | 2495 | 42 | 1419 | 2447 |
| 25 | 2013-04-26 | SRM 577 | 1 | 332 | 545.28 | 0.72 | 36 | 2616 | 2592 | 84 | 1377 | 2729 |
| 24 | 2013-04-20 | TCO13 Round 2B | 1 | 498 | 773.43 | -0.01 | 3 | 2580 | 2832 | 27 | 1293 | 3432 |
| 23 | 2013-04-06 | SRM 575 | 1 | 630 | 647.78 | -0.22 | -8 | 2577 | 2907 | -29 | 1266 | 3780 |
| 22 | 2013-03-31 | TCO13 Round 2A | 1 | 438 | 787.03 | 0.02 | 5 | 2585 | 2862 | 40 | 1295 | 3539 |
| 21 | 2013-03-25 | SRM 574 | 1 | 602 | 541.47 | -0.34 | -14 | 2580 | 2877 | -47 | 1255 | 3852 |
| 20 | 2013-03-14 | SRM 573 | 1 | 458 | 390.99 | -0.39 | -17 | 2594 | 2784 | -83 | 1302 | 3426 |
| 19 | 2013-03-06 | SRM 572 | 1 | 351 | 442.13 | 0.33 | 26 | 2611 | 2622 | 37 | 1385 | 2702 |
| 18 | 2013-03-02 | TCO13 Round 1B | 1 | 456 | 596.78 | 0.39 | 28 | 2585 | 2743 | 46 | 1348 | 2966 |
| 17 | 2013-02-23 | TCO13 Round 1A | 1 | 1018 | 606.42 | -0.75 | -35 | 2557 | 2858 | -59 | 1302 | 3245 |
| 16 | 2013-02-19 | SRM 571 | 1 | 373 | 554.27 | 0.57 | 52 | 2593 | 2649 | 64 | 1361 | 2781 |
| 15 | 2013-02-13 | SRM 570 | 1 | 357 | 566.90 | 0.67 | 69 | 2540 | 2926 | 79 | 1297 | 3267 |
| 14 | 2013-02-06 | SRM 569 | 2 | 77 | 84.09 | 0.13 | 20 | 2471 | 3281 | 59 | 1218 | 4046 |
| 13 | 2012-12-12 | SRM 564 | 2 | 82 | 98.00 | 0.26 | 27 | 2451 | 3341 | 74 | 1159 | 4564 |
| 12 | 2012-11-30 | SRM 562 | 2 | 133 | ||||||||
| 11 | 2012-10-19 | SRM 558 | 2 | 222 | 81.77 | -1.44 | -44 | 2424 | 3506 | 16 | 1085 | 5265 |
| 10 | 2012-09-13 | SRM 556 | 1 | 581 | 441.73 | -0.41 | -42 | 2468 | 3258 | -179 | 1069 | 5444 |
| 9 | 2012-09-07 | SRM 555 | 1 | 509 | 533.03 | 0.07 | 21 | 2509 | 3041 | 8 | 1248 | 3688 |
| 8 | 2012-07-09 | SRM 549 | 2 | 41 | 102.05 | 1.32 | 110 | 2488 | 3100 | 86 | 1240 | 3760 |
| 7 | 2012-06-25 | SRM 547 | 2 | 19 | 301.40 | 3.99 | 414 | 2378 | 3735 | 142 | 1154 | 4569 |
| 6 | 2008-12-23 | SRM 431 | 2 | 197 | ||||||||
| 5 | 2008-12-14 | TC China 08 - Finals | 1 | 287 | 266.54 | -0.11 | -2 | 1965 | 4423 | 14 | 1012 | 6397 |
| 4 | 2008-12-12 | TC China 08 - 1E | 1 | 142 | 123.42 | -0.20 | -9 | 1967 | 4411 | 4 | 998 | 6596 |
| 3 | 2008-12-04 | TC China 08 - 1C | 1 | 128 | 97.25 | -0.40 | -36 | 1976 | 4288 | -82 | 994 | 6623 |
| 2 | 2008-12-02 | SRM 428 | 2 | 77 | 581.01 | 2.92 | 467 | 2011 | 4020 | 170 | 1076 | 5672 |
| 1 | 2008-11-12 | SRM 425 | 2 | 541 | 605.36 | -0.20 | -39 | 1545 | 9693 | -294 | 906 | 8020 |