1.27 It is only differences on the scale that have real significance in terms of probabilities.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| zhouchongyan | 38 | 2029 | 981 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.015 | 0.617 | 0.738 | 32.3 | -110 | 195 | 2055 | 2029 | 4079 |
| SRMFix | 0.102 | 0.629 | 0.754 | 40.0 | -133 | 159 | 1540 | 1474 | 4287 |
| initial | 0.066 | 0.667 | 0.802 | 80.3 | -124 | 223 | 1648 | 1494 | 4044 |
| SRM | 0.477 | 0.785 | 0.965 | 66.6 | -590 | 154 | 1050 | 981 | 5118 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 38 | 2009-11-05 | SRM 452 | 2 | 216 | 290.82 | 0.43 | 18 | 2029 | 4079 | 40 | 981 | 5118 |
| 37 | 2009-08-08 | SRM 446 | 2 | 567 | 286.54 | -0.98 | -16 | 2011 | 4062 | -37 | 941 | 5426 |
| 36 | 2009-06-23 | SRM 443 | 2 | 498 | 212.30 | -1.23 | -19 | 2027 | 3956 | -57 | 978 | 5077 |
| 35 | 2009-06-13 | SRM 442 | 2 | 387 | 245.56 | -0.66 | -9 | 2046 | 3821 | -15 | 1035 | 4463 |
| 34 | 2009-05-27 | SRM 441 | 2 | 157 | 230.56 | 0.55 | 16 | 2055 | 3737 | 39 | 1050 | 4457 |
| 33 | 2009-05-12 | SRM 440 | 2 | 333 | 242.64 | -0.46 | -5 | 2039 | 3880 | -4 | 1011 | 5455 |
| 32 | 2009-04-30 | SRM 439 | 2 | 98 | 199.24 | 1.02 | 27 | 2044 | 3806 | 61 | 1015 | 6150 |
| 31 | 2009-03-24 | SRM 437 | 2 | 399 | 261.83 | -0.61 | -9 | 2017 | 4042 | -18 | 954 | 7321 |
| 30 | 2009-03-11 | SRM 436 | 2 | 363 | 236.83 | -0.62 | -9 | 2026 | 3969 | -14 | 972 | 7153 |
| 29 | 2009-03-07 | TCO09 Round 1 | 1 | 827 | 1,349.86 | 0.71 | 39 | 2035 | 3845 | 109 | 986 | 6985 |
| 28 | 2009-03-04 | TCO09 Qual 3 | 1 | 318 | 634.59 | 1.00 | 38 | 1997 | 4148 | 110 | 877 | 8444 |
| 27 | 2009-02-28 | TCO09 Qual 2 | 1 | 1075 | 932.15 | -0.21 | -6 | 1959 | 4390 | -7 | 767 | 9812 |
| 26 | 2009-02-24 | TCO09 Qual 1 | 1 | 1283 | 874.29 | -0.56 | -24 | 1965 | 4262 | -207 | 774 | 9703 |
| 25 | 2009-01-06 | SRM 432 | 2 | 377 | 209.14 | -0.85 | -16 | 1989 | 4226 | -53 | 981 | 7162 |
| 24 | 2008-12-23 | SRM 431 | 2 | 225 | ||||||||
| 23 | 2008-12-14 | TC China 08 - Finals | 1 | 198 | 259.31 | 0.39 | 19 | 2005 | 4080 | 78 | 1034 | 5984 |
| 22 | 2008-12-10 | TC China 08 - 1D | 1 | 105 | 95.50 | -0.14 | -1 | 1986 | 4180 | 5 | 956 | 7471 |
| 21 | 2008-12-04 | TC China 08 - 1C | 1 | 118 | 101.18 | -0.22 | -4 | 1987 | 4188 | -9 | 951 | 7513 |
| 20 | 2008-12-02 | SRM 428 | 2 | 341 | 246.34 | -0.47 | -8 | 1991 | 4169 | -13 | 960 | 7543 |
| 19 | 2008-11-28 | TC China 08 - 1B | 1 | 62 | 67.73 | 0.13 | 10 | 1999 | 4074 | 35 | 973 | 7390 |
| 18 | 2008-11-25 | SRM 427 | 2 | 85 | 249.06 | 1.55 | 51 | 1988 | 4159 | 88 | 938 | 7720 |
| 17 | 2008-11-22 | SRM 426 | 2 | 525 | 359.04 | -0.84 | -21 | 1937 | 4548 | -78 | 850 | 8611 |
| 16 | 2008-11-06 | SRM 424 | 2 | 233 | 259.27 | 0.15 | 13 | 1959 | 4344 | 29 | 928 | 7778 |
| 15 | 2008-10-28 | SRM 423 | 2 | 332 | 193.33 | -0.78 | -22 | 1946 | 4424 | -38 | 899 | 8098 |
| 14 | 2008-10-18 | SRM 422 | 2 | 239 | 342.73 | 0.52 | 29 | 1968 | 4229 | 44 | 937 | 7876 |
| 13 | 2008-10-08 | SRM 421 | 2 | 151 | 346.36 | 1.20 | 56 | 1939 | 4527 | 79 | 893 | 8553 |
| 12 | 2008-10-02 | SRM 420 | 2 | 529 | 279.65 | -0.92 | -33 | 1883 | 4966 | -62 | 814 | 9456 |
| 11 | 2008-09-20 | SRM 418 | 2 | 297 | 287.71 | -0.05 | 6 | 1915 | 4649 | 16 | 876 | 8736 |
| 10 | 2008-09-11 | SRM 417 | 2 | 526 | 293.20 | -0.84 | -33 | 1909 | 4703 | -46 | 860 | 8909 |
| 9 | 2008-07-19 | SRM 410 | 2 | 397 | 323.57 | -0.30 | -6 | 1942 | 4330 | 6 | 906 | 8331 |
| 8 | 2008-07-10 | SRM 409 | 2 | 325 | 324.83 | -0.00 | 11 | 1948 | 4246 | 30 | 900 | 8403 |
| 7 | 2008-06-26 | SRM 407 | 2 | 151 | 334.74 | 1.15 | 80 | 1938 | 4291 | 93 | 870 | 8660 |
| 6 | 2008-06-14 | SRM 405 | 2 | 338 | 430.36 | 0.35 | 40 | 1858 | 4979 | 59 | 777 | 9869 |
| 5 | 2008-06-08 | College Tour West China | 1 | 243 | 284.42 | 0.23 | 36 | 1817 | 5326 | 48 | 718 | 10609 |
| 4 | 2008-06-05 | SRM 404 | 2 | 187 | 547.53 | 1.55 | 195 | 1781 | 5697 | 154 | 670 | 10694 |
| 3 | 2008-05-24 | College Tour Beijing | 1 | 382 | 645.51 | 0.76 | 134 | 1586 | 7344 | -81 | 516 | 10899 |
| 2 | 2008-05-06 | SRM 401 | 2 | 419 | 596.93 | 0.03 | 25 | 1452 | 9718 | -13 | 597 | 9858 |
| 1 | 2007-12-19 | SRM 384 | 2 | 442 | 334.63 | -0.41 | -110 | 1427 | 8622 | -590 | 610 | 8570 |