4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| huhao | 51 | 2864 | 1388 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.224 | 0.805 | 1.042 | 70.7 | -228 | 343 | 2118 | 1388 | 2513 |
| SRMFix | 0.095 | 0.846 | 1.106 | 50.8 | -80 | 625 | 2498 | 2192 | 1179 |
| initial | 0.174 | 0.852 | 1.142 | 102.6 | -185 | 447 | 3055 | 2270 | 2119 |
| EloSRM | 0.024 | 0.853 | 1.107 | 43.7 | -53 | 690 | 3063 | 2864 | 1028 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 51 | 2012-03-31 | TCO12 Round 1A | 1 | 556 | 367.13 | -0.60 | -13 | 2864 | 1028 | 42 | 1388 | 2513 |
| 50 | 2011-11-29 | SRM 525 | 1 | 604 | 324.42 | -1.09 | -25 | 2877 | 876 | -96 | 1346 | 2681 |
| 49 | 2011-09-10 | SRM 517 | 1 | 594 | 329.15 | -1.10 | -22 | 2902 | 755 | -89 | 1442 | 1976 |
| 48 | 2011-08-30 | SRM 516 | 1 | 305 | 206.90 | -0.56 | -11 | 2924 | 689 | 32 | 1531 | 1533 |
| 47 | 2011-08-20 | SRM 515 | 1 | 627 | 248.84 | -1.45 | -31 | 2935 | 660 | -154 | 1499 | 1667 |
| 46 | 2011-06-08 | SRM 509 | 1 | 595 | 206.85 | -1.52 | -28 | 2966 | 557 | -77 | 1653 | 1141 |
| 45 | 2011-05-11 | SRM 506 | 1 | 487 | 161.40 | -1.68 | -30 | 2993 | 479 | -182 | 1730 | 877 |
| 44 | 2011-05-03 | Member SRM 505 | 1 | 306 | 298.76 | -0.70 | -13 | 3023 | 437 | -111 | 1912 | 565 |
| 43 | 2011-02-01 | SRM 496 | 1 | 238 | 153.79 | -0.63 | -9 | 3036 | 395 | -31 | 2023 | 446 |
| 42 | 2011-01-27 | SRM 495 | 1 | 287 | 132.51 | -1.12 | -17 | 3046 | 379 | -64 | 2054 | 401 |
| 41 | 2011-01-22 | Member SRM 494 | 1 | 109 | 160.29 | 0.56 | 17 | 3063 | 355 | 25 | 2118 | 336 |
| 40 | 2011-01-12 | SRM 493 | 1 | 124 | 124.59 | 0.01 | 5 | 3046 | 371 | 1 | 2093 | 357 |
| 39 | 2010-12-18 | Member SRM 491 | 1 | 51 | 177.53 | 1.80 | 39 | 3041 | 376 | 80 | 2092 | 367 |
| 38 | 2010-11-30 | Member SRM 489 | 1 | 103 | 170.14 | 0.72 | 21 | 3002 | 432 | 44 | 2012 | 437 |
| 37 | 2010-11-13 | SRM 487 | 1 | 203 | 195.64 | -0.05 | 3 | 2981 | 450 | 5 | 1968 | 485 |
| 36 | 2010-10-21 | Member SRM 485 | 1 | 220 | 146.42 | -0.59 | -10 | 2978 | 447 | -31 | 1963 | 480 |
| 35 | 2010-09-15 | Member SRM 482 | 1 | 264 | 175.39 | -0.59 | -10 | 2987 | 430 | -31 | 1994 | 444 |
| 34 | 2010-08-26 | SRM 480 | 1 | 87 | 108.46 | 0.32 | 12 | 2997 | 414 | 27 | 2025 | 407 |
| 33 | 2010-08-14 | SRM 479 | 1 | 145 | 170.42 | 0.23 | 10 | 2985 | 431 | 27 | 1998 | 442 |
| 32 | 2010-08-04 | Member SRM 478 | 1 | 46 | 179.82 | 1.97 | 42 | 2975 | 442 | 119 | 1971 | 465 |
| 31 | 2010-07-17 | SRM 476 | 1 | 290 | 211.64 | -0.45 | -7 | 2933 | 514 | -13 | 1852 | 621 |
| 30 | 2010-07-06 | SRM 475 | 1 | 210 | 155.07 | -0.44 | -7 | 2941 | 494 | -10 | 1865 | 603 |
| 29 | 2010-06-30 | Member Single Round Match 474 | 1 | 266 | 127.04 | -1.07 | -22 | 2948 | 480 | -80 | 1875 | 594 |
| 28 | 2010-06-17 | SRM 473 | 1 | 175 | 130.20 | -0.43 | -7 | 2970 | 428 | -13 | 1955 | 479 |
| 27 | 2010-06-05 | SRM 472 | 1 | 355 | 172.56 | -1.04 | -20 | 2976 | 407 | -63 | 1968 | 460 |
| 26 | 2010-05-20 | SRM 470 | 1 | 61 | 197.73 | 1.70 | 42 | 2997 | 363 | 101 | 2031 | 388 |
| 25 | 2010-05-04 | SRM 469 | 1 | 422 | 181.64 | -1.22 | -24 | 2954 | 405 | -79 | 1930 | 472 |
| 24 | 2010-04-20 | Member SRM 468 | 1 | 289 | 167.40 | -0.79 | -16 | 2978 | 357 | -44 | 2009 | 386 |
| 23 | 2010-04-15 | SRM 467 | 1 | 64 | 130.70 | 1.03 | 33 | 2994 | 328 | 67 | 2053 | 329 |
| 22 | 2010-04-03 | SRM 466 | 1 | 176 | 210.18 | 0.26 | 13 | 2961 | 377 | 29 | 1986 | 404 |
| 21 | 2010-03-25 | Member SRM 465 | 1 | 168 | 131.48 | -0.35 | -6 | 2948 | 396 | -8 | 1957 | 434 |
| 20 | 2010-03-16 | SRM 464 | 1 | 85 | 197.69 | 1.22 | 41 | 2954 | 401 | 88 | 1965 | 444 |
| 19 | 2010-03-02 | SRM 463 | 1 | 157 | 191.17 | 0.28 | 16 | 2914 | 485 | 45 | 1877 | 568 |
| 18 | 2010-02-17 | SRM 462 | 1 | 109 | 153.11 | 0.49 | 24 | 2898 | 502 | 66 | 1832 | 633 |
| 17 | 2010-02-13 | Member SRM 461 | 1 | 437 | 266.58 | -1.01 | -28 | 2874 | 550 | -139 | 1766 | 743 |
| 16 | 2010-02-06 | SRM 460 | 1 | 145 | 192.02 | 0.40 | 23 | 2902 | 498 | 46 | 1905 | 544 |
| 15 | 2010-01-19 | SRM 459 | 1 | 222 | 213.33 | -0.06 | 4 | 2880 | 529 | 20 | 1859 | 593 |
| 14 | 2010-01-14 | Member SRM 458 | 1 | 150 | 213.86 | 0.51 | 30 | 2876 | 523 | 66 | 1839 | 617 |
| 13 | 2010-01-04 | SRM 457 | 1 | 154 | 174.88 | 0.18 | 17 | 2846 | 586 | 51 | 1773 | 729 |
| 12 | 2009-12-22 | SRM 456 | 1 | 57 | 208.98 | 1.87 | 87 | 2829 | 618 | 161 | 1722 | 818 |
| 11 | 2009-12-17 | Member SRM 455 | 1 | 507 | 217.86 | -1.29 | -53 | 2742 | 836 | -228 | 1561 | 1217 |
| 10 | 2009-12-05 | SRM 454 | 1 | 189 | 259.24 | 0.46 | 37 | 2795 | 696 | 48 | 1789 | 701 |
| 9 | 2009-11-25 | SRM 453.5 | 1 | 346 | 229.42 | -0.59 | -28 | 2758 | 788 | -48 | 1741 | 783 |
| 8 | 2009-10-20 | SRM 451 | 1 | 38 | 243.99 | 2.68 | 151 | 2786 | 704 | 188 | 1789 | 703 |
| 7 | 2009-09-23 | SRM 449 | 1 | 299 | 416.80 | 0.48 | 51 | 2636 | 1099 | 60 | 1601 | 1095 |
| 6 | 2009-09-10 | SRM 448 | 1 | 391 | 358.05 | -0.13 | -2 | 2585 | 1269 | -12 | 1541 | 1272 |
| 5 | 2009-08-25 | SRM 447 | 1 | 424 | 282.33 | -0.59 | -48 | 2587 | 1243 | -105 | 1553 | 1225 |
| 4 | 2009-08-08 | SRM 446 | 1 | 307 | 346.50 | 0.18 | 37 | 2635 | 1084 | 10 | 1658 | 958 |
| 3 | 2009-07-23 | SRM 445 | 1 | 337 | 389.51 | 0.21 | 51 | 2598 | 1205 | 5 | 1648 | 983 |
| 2 | 2009-07-08 | SRM 444 | 1 | 258 | 526.61 | 1.03 | 249 | 2547 | 1369 | 100 | 1643 | 989 |
| 1 | 2009-05-12 | SRM 440 | 2 | 48 | 656.90 | 3.78 | 690 | 2298 | 2383 | 343 | 1543 | 1291 |