4.75 Comparison of past and present is one of the most fascinating applications of the rating system.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sunasand | 70 | 2032 | 966 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.110 | 0.532 | 0.768 | 25.5 | -87 | 206 | 1589 | 1531 | 3880 |
| EloSRM | 0.042 | 0.540 | 0.761 | 19.3 | -64 | 168 | 2043 | 2032 | 3811 |
| Odd | 0.041 | 0.541 | 0.761 | 20.7 | -53 | 167 | 1928 | 1903 | 3883 |
| SRM | 0.290 | 0.595 | 0.840 | 39.4 | -192 | 148 | 1130 | 966 | 7129 |
| initial | 0.041 | 0.604 | 0.854 | 72.7 | -276 | 322 | 1868 | 1538 | 3813 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 70 | 2009-02-28 | TCO09 Qual 2 | 1 | 936 | 859.25 | -0.12 | -1 | 2032 | 3811 | -6 | 966 | 7129 |
| 69 | 2009-02-24 | TCO09 Qual 1 | 1 | 1019 | 829.39 | -0.30 | -7 | 2033 | 3719 | -47 | 972 | 7031 |
| 68 | 2009-02-07 | SRM 434 | 2 | 306 | 242.50 | -0.34 | -2 | 2040 | 3839 | -4 | 1019 | 6301 |
| 67 | 2009-01-06 | SRM 432 | 2 | 219 | 187.76 | -0.22 | -1 | 2042 | 3813 | 2 | 1023 | 6050 |
| 66 | 2008-12-11 | SRM 429 | 2 | 163 | 244.01 | 0.58 | 11 | 2043 | 3766 | 41 | 1021 | 6352 |
| 65 | 2008-12-02 | SRM 428 | 2 | 114 | 235.48 | 1.05 | 17 | 2031 | 3853 | 62 | 980 | 7355 |
| 64 | 2008-11-12 | SRM 425 | 2 | 855 | 253.89 | -1.79 | -17 | 2014 | 3921 | -163 | 918 | 7910 |
| 63 | 2008-11-06 | SRM 424 | 2 | 128 | 210.84 | 0.72 | 13 | 2031 | 3760 | 34 | 1081 | 5565 |
| 62 | 2008-10-28 | SRM 423 | 2 | 199 | 167.33 | -0.25 | -1 | 2018 | 3845 | -10 | 1047 | 5979 |
| 61 | 2008-10-18 | SRM 422 | 2 | 360 | 271.36 | -0.41 | -3 | 2019 | 3819 | -19 | 1057 | 6022 |
| 60 | 2008-10-08 | SRM 421 | 2 | 221 | 239.22 | 0.11 | 5 | 2022 | 3831 | 7 | 1076 | 5869 |
| 59 | 2008-10-02 | SRM 420 | 2 | 407 | 203.65 | -1.00 | -11 | 2017 | 3827 | -61 | 1069 | 5968 |
| 58 | 2008-09-20 | SRM 418 | 2 | 47 | 225.50 | 2.26 | 29 | 2028 | 3720 | 75 | 1130 | 4704 |
| 57 | 2008-09-04 | SRM 416 | 2 | 234 | 210.30 | -0.15 | 1 | 1999 | 3929 | -9 | 1055 | 6167 |
| 56 | 2008-08-26 | SRM 415 | 2 | 89 | 168.59 | 0.92 | 17 | 1998 | 3948 | 40 | 1064 | 6071 |
| 55 | 2008-08-16 | SRM 414 | 2 | 145 | 258.76 | 0.84 | 16 | 1981 | 4107 | 38 | 1024 | 6521 |
| 54 | 2008-08-06 | SRM 413 | 2 | 159 | 256.83 | 0.69 | 14 | 1965 | 4196 | 41 | 986 | 7532 |
| 53 | 2008-07-31 | SRM 412 | 2 | 272 | 280.26 | 0.04 | 4 | 1951 | 4274 | 18 | 945 | 7922 |
| 52 | 2008-07-19 | SRM 410 | 2 | 550 | 315.85 | -0.80 | -10 | 1947 | 4287 | -36 | 927 | 8110 |
| 51 | 2008-07-10 | SRM 409 | 2 | 427 | 303.56 | -0.49 | -5 | 1957 | 4155 | -16 | 963 | 7704 |
| 50 | 2008-07-01 | SRM 408 | 2 | 430 | 208.75 | -1.04 | -13 | 1962 | 4083 | -68 | 979 | 7522 |
| 49 | 2008-06-26 | SRM 407 | 2 | 211 | 250.73 | 0.25 | 8 | 1975 | 3955 | 9 | 1047 | 6186 |
| 48 | 2008-06-14 | SRM 405 | 2 | 191 | 308.29 | 0.69 | 15 | 1967 | 3966 | 36 | 1038 | 6235 |
| 47 | 2008-06-05 | SRM 404 | 2 | 291 | 258.74 | -0.17 | 0 | 1951 | 4058 | -5 | 1002 | 6436 |
| 46 | 2008-05-28 | SRM 403 | 2 | 153 | 177.55 | 0.22 | 8 | 1951 | 4047 | 13 | 1007 | 6406 |
| 45 | 2008-05-24 | SRM 402 | 2 | 429 | 236.50 | -0.86 | -11 | 1943 | 4073 | -55 | 994 | 6050 |
| 44 | 2008-05-06 | SRM 401 | 2 | 332 | 270.83 | -0.29 | -2 | 1955 | 3917 | -19 | 1049 | 5288 |
| 43 | 2008-05-01 | SRM 400 | 2 | 55 | 281.90 | 2.36 | 39 | 1957 | 3800 | 87 | 1068 | 4219 |
| 42 | 2008-04-23 | SRM 399 | 2 | 187 | 185.58 | -0.01 | 4 | 1918 | 4066 | 2 | 981 | 5013 |
| 41 | 2008-04-15 | SRM 398 | 2 | 213 | 265.75 | 0.32 | 11 | 1914 | 4083 | 19 | 979 | 5034 |
| 40 | 2008-04-03 | SRM 396 | 2 | 332 | 285.77 | -0.22 | -1 | 1903 | 4210 | -13 | 960 | 5234 |
| 39 | 2008-03-22 | SRM 394 | 2 | 218 | 304.16 | 0.48 | 15 | 1905 | 4173 | 26 | 973 | 5178 |
| 38 | 2008-03-11 | SRM 393 | 2 | 402 | 291.76 | -0.46 | -7 | 1890 | 4274 | -31 | 947 | 5449 |
| 37 | 2008-03-06 | SRM 392 | 2 | 256 | 301.03 | 0.23 | 10 | 1897 | 4196 | 11 | 978 | 5111 |
| 36 | 2008-02-26 | SRM 391 | 2 | 124 | 238.17 | 0.94 | 25 | 1887 | 4228 | 47 | 967 | 5162 |
| 35 | 2008-02-13 | TCO08 Qual 3 | 1 | 654 | 645.86 | -0.02 | 2 | 1861 | 4410 | -6 | 920 | 5641 |
| 34 | 2008-02-09 | TCO08 Qual 2 | 1 | 1000 | 937.50 | -0.09 | -1 | 1859 | 4407 | -22 | 926 | 5543 |
| 33 | 2008-02-05 | TCO08 Qual 1 | 1 | 475 | 704.05 | 0.15 | 10 | 1860 | 4371 | 31 | 948 | 5376 |
| 32 | 2008-02-02 | SRM 390 | 2 | 311 | 320.70 | 0.04 | 6 | 1850 | 4423 | 7 | 917 | 5659 |
| 31 | 2008-01-24 | SRM 389 | 2 | 225 | 284.00 | 0.34 | 15 | 1844 | 4428 | 24 | 910 | 5689 |
| 30 | 2007-12-13 | SRM 383 | 2 | 224 | 208.55 | -0.10 | 1 | 1829 | 4386 | -1 | 886 | 5929 |
| 29 | 2007-12-11 | SRM 382 | 2 | 190 | 229.75 | 0.27 | 14 | 1827 | 4357 | 29 | 887 | 5871 |
| 28 | 2007-12-08 | SRM 381 | 2 | 408 | 333.62 | -0.29 | -5 | 1814 | 4426 | -6 | 858 | 6121 |
| 27 | 2007-12-04 | SRM 380 | 2 | 301 | 248.88 | -0.27 | -4 | 1818 | 4344 | -16 | 864 | 5927 |
| 26 | 2007-10-09 | SRM 370 | 2 | 228 | 254.45 | 0.16 | 10 | 1823 | 4006 | 21 | 880 | 5105 |
| 25 | 2007-09-26 | SRM 367 | 2 | 409 | 285.41 | -0.52 | -11 | 1813 | 3996 | -26 | 859 | 5188 |
| 24 | 2007-09-18 | SRM 366 | 2 | 205 | 182.46 | -0.17 | 0 | 1824 | 3967 | 0 | 885 | 4992 |
| 23 | 2007-09-12 | SRM 365 | 2 | 303 | 280.27 | -0.11 | 2 | 1824 | 3940 | 3 | 885 | 4989 |
| 22 | 2007-09-04 | SRM 364 | 2 | 251 | 240.14 | -0.06 | 3 | 1822 | 3918 | 3 | 882 | 4988 |
| 21 | 2007-08-11 | SRM 363 | 2 | 459 | 269.06 | -0.76 | -19 | 1819 | 3859 | -42 | 879 | 4996 |
| 20 | 2007-08-07 | SRM 362 | 2 | 329 | ||||||||
| 19 | 2007-08-01 | SRM 361 | 2 | 175 | ||||||||
| 18 | 2007-07-24 | SRM 360 | 2 | 275 | 246.08 | -0.16 | 0 | 1838 | 3721 | 3 | 921 | 4596 |
| 17 | 2007-07-02 | SRM 356 | 2 | 115 | 193.12 | 0.75 | 32 | 1837 | 3612 | 50 | 918 | 4592 |
| 16 | 2007-06-14 | SRM 354 | 2 | 432 | 278.66 | -0.63 | -16 | 1806 | 3760 | -33 | 868 | 5041 |
| 15 | 2007-06-07 | SRM 353 | 2 | 355 | 288.58 | -0.30 | -5 | 1822 | 3639 | -1 | 901 | 4769 |
| 14 | 2007-06-02 | SRM 352 | 2 | 583 | 220.69 | -1.40 | -37 | 1827 | 3568 | -117 | 902 | 4686 |
| 13 | 2007-05-29 | SRM 351 | 2 | 315 | 204.78 | -0.62 | -16 | 1864 | 3310 | -38 | 1019 | 3741 |
| 12 | 2007-05-15 | SRM 349 | 2 | 324 | 174.16 | -0.90 | -26 | 1880 | 3198 | -56 | 1057 | 3447 |
| 11 | 2007-04-14 | TCO07 Round 2 | 1 | 500 | 665.28 | 0.11 | 15 | 1906 | 2931 | 39 | 1113 | 2999 |
| 10 | 2007-04-10 | TCO07 Round 1B | 1 | 227 | 420.82 | 0.89 | 80 | 1891 | 3050 | 113 | 1074 | 3295 |
| 9 | 2007-03-29 | TCO07 Qual 1 | 1 | 550 | 747.34 | 0.44 | 48 | 1811 | 3439 | 56 | 961 | 4149 |
| 8 | 2007-03-28 | SRM 344 | 2 | 295 | 303.32 | 0.04 | 13 | 1764 | 3688 | 17 | 905 | 4636 |
| 7 | 2007-02-20 | SRM 340 | 2 | 283 | 260.29 | -0.12 | 2 | 1750 | 3903 | 2 | 888 | 5036 |
| 6 | 2007-02-07 | SRM 338 | 2 | 53 | 322.08 | 2.60 | 168 | 1748 | 3869 | 148 | 886 | 4996 |
| 5 | 2007-01-17 | SRM 335 | 2 | 216 | 395.27 | 0.87 | 100 | 1580 | 4910 | 69 | 738 | 6352 |
| 4 | 2007-01-13 | SRM 334 | 2 | 513 | 410.16 | -0.46 | -42 | 1479 | 5686 | -123 | 669 | 6759 |
| 3 | 2007-01-04 | SRM 333 | 2 | 469 | 338.06 | -0.47 | -47 | 1521 | 5263 | -125 | 792 | 5815 |
| 2 | 2006-12-28 | SRM 332 | 2 | 232 | 187.86 | -0.55 | -64 | 1569 | 4874 | -192 | 917 | 4593 |
| 1 | 2006-12-21 | SRM 331 | 2 | 267 | 353.87 | 0.41 | 146 | 1633 | 4398 | -91 | 1109 | 3063 |