8.28 Proper adjustment of K is advantageous to the player, for his opponents, and for the integrity of the entire pool.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| tux_topcoder | 50 | 2163 | 967 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.179 | 0.889 | 1.248 | 42.7 | -94 | 210 | 1654 | 1539 | 4580 |
| EloSRM | 0.196 | 0.896 | 1.231 | 32.7 | -59 | 180 | 2216 | 2163 | 4420 |
| SRM | 0.517 | 0.960 | 1.386 | 63.5 | -168 | 210 | 1178 | 967 | 5990 |
| initial | 0.027 | 1.009 | 1.343 | 121.6 | -261 | 548 | 1966 | 1360 | 6098 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50 | 2011-06-02 | SRM 508 | 2 | 420 | 546.90 | -0.53 | -8 | 2163 | 4420 | -51 | 967 | 5990 |
| 49 | 2011-05-03 | Member SRM 505 | 2 | 910 | 225.65 | -2.01 | -32 | 2171 | 4112 | -134 | 1018 | 5268 |
| 48 | 2011-04-16 | Member SRM 503 | 2 | 374 | 216.33 | -0.79 | -13 | 2204 | 3867 | -23 | 1152 | 4032 |
| 47 | 2011-04-07 | SRM 502 | 2 | 73 | 167.65 | 1.20 | 38 | 2216 | 3748 | 45 | 1175 | 3790 |
| 46 | 2011-02-26 | SRM 498 | 2 | 351 | 251.64 | -0.48 | -8 | 2179 | 3887 | -17 | 1130 | 4040 |
| 45 | 2011-02-10 | SRM 497 | 2 | 301 | 182.36 | -0.72 | -15 | 2186 | 3840 | -31 | 1147 | 3941 |
| 44 | 2011-01-22 | Member SRM 494 | 2 | 34 | 265.22 | 2.96 | 84 | 2201 | 3611 | 92 | 1178 | 3620 |
| 43 | 2010-09-09 | SRM 481 | 2 | 187 | 255.76 | 0.45 | 23 | 2118 | 3907 | 26 | 1086 | 4056 |
| 42 | 2010-06-05 | SRM 472 | 2 | 213 | 262.94 | 0.30 | 16 | 2095 | 3861 | 18 | 1060 | 4179 |
| 41 | 2010-05-12 | TCO10 Qual 2 | 1 | 838 | 725.40 | -0.21 | -8 | 2079 | 3852 | -36 | 1042 | 4368 |
| 40 | 2010-05-04 | SRM 469 | 2 | 331 | 277.13 | -0.26 | -2 | 2087 | 3701 | -9 | 1078 | 3957 |
| 39 | 2010-04-20 | Member SRM 468 | 2 | 334 | 232.94 | -0.52 | -12 | 2089 | 3561 | -18 | 1087 | 3790 |
| 38 | 2009-11-05 | SRM 452 | 2 | 221 | 226.18 | 0.03 | 8 | 2100 | 3576 | 16 | 1105 | 3938 |
| 37 | 2009-09-10 | SRM 448 | 2 | 219 | 245.98 | 0.17 | 12 | 2093 | 3572 | 25 | 1089 | 4041 |
| 36 | 2009-07-08 | SRM 444 | 2 | 122 | 258.80 | 1.08 | 33 | 2081 | 3604 | 62 | 1064 | 4209 |
| 35 | 2009-05-12 | SRM 440 | 2 | 105 | 267.43 | 1.35 | 36 | 2048 | 3785 | 77 | 1002 | 5553 |
| 34 | 2009-03-11 | SRM 436 | 2 | 461 | 242.84 | -0.93 | -16 | 2013 | 4068 | -37 | 925 | 7795 |
| 33 | 2009-02-28 | TCO09 Qual 2 | 1 | 1215 | 925.35 | -0.53 | -18 | 2029 | 3845 | -125 | 962 | 7162 |
| 32 | 2009-01-21 | SRM 433 | 2 | 98 | 254.09 | 1.37 | 33 | 2047 | 3788 | 57 | 1087 | 5444 |
| 31 | 2008-12-23 | SRM 431 | 2 | 334 | ||||||||
| 30 | 2008-12-20 | SRM 430 | 2 | 422 | 237.64 | -0.83 | -13 | 2014 | 4038 | -45 | 1030 | 6019 |
| 29 | 2008-12-11 | SRM 429 | 2 | 143 | 264.70 | 0.89 | 25 | 2027 | 3890 | 42 | 1075 | 5612 |
| 28 | 2008-11-25 | SRM 427 | 2 | 77 | 232.13 | 1.59 | 38 | 2003 | 4042 | 72 | 1033 | 6113 |
| 27 | 2008-11-22 | SRM 426 | 2 | 511 | 279.63 | -0.88 | -16 | 1965 | 4321 | -49 | 961 | 7377 |
| 26 | 2008-11-06 | SRM 424 | 2 | 152 | 251.18 | 0.72 | 23 | 1981 | 4161 | 47 | 1010 | 6522 |
| 25 | 2008-10-28 | SRM 423 | 2 | 43 | 228.65 | 2.41 | 56 | 1958 | 4320 | 107 | 963 | 7401 |
| 24 | 2008-10-18 | SRM 422 | 2 | 270 | 396.63 | 0.56 | 22 | 1902 | 4795 | 47 | 856 | 8741 |
| 23 | 2008-10-08 | SRM 421 | 2 | 421 | 345.35 | -0.29 | -4 | 1880 | 5051 | 2 | 809 | 9546 |
| 22 | 2008-10-02 | SRM 420 | 2 | 41 | 360.40 | 3.14 | 78 | 1884 | 4950 | 158 | 807 | 9563 |
| 21 | 2008-09-11 | SRM 417 | 2 | 464 | 406.47 | -0.19 | -2 | 1806 | 5749 | 19 | 649 | 11595 |
| 20 | 2008-08-06 | SRM 413 | 2 | 512 | 383.36 | -0.64 | -16 | 1808 | 5708 | -42 | 630 | 11689 |
| 19 | 2008-07-19 | SRM 410 | 2 | 577 | 487.90 | -0.61 | -15 | 1824 | 5509 | -39 | 672 | 11303 |
| 18 | 2008-07-10 | SRM 409 | 2 | 672 | 437.70 | -0.82 | -20 | 1839 | 5294 | -62 | 711 | 10888 |
| 17 | 2008-07-01 | SRM 408 | 2 | 351 | 277.86 | -0.34 | -7 | 1859 | 5051 | 2 | 773 | 10041 |
| 16 | 2008-06-26 | SRM 407 | 2 | 386 | 400.54 | -0.50 | -12 | 1866 | 4950 | -41 | 771 | 10000 |
| 15 | 2008-06-17 | SRM 406 | 2 | 105 | 269.19 | 1.36 | 52 | 1878 | 4794 | 93 | 812 | 9271 |
| 14 | 2008-06-14 | SRM 405 | 2 | 660 | 401.35 | -0.72 | -22 | 1826 | 5281 | -40 | 719 | 10604 |
| 13 | 2008-06-05 | SRM 404 | 2 | 369 | 339.43 | -0.12 | 1 | 1848 | 5017 | 13 | 759 | 9707 |
| 12 | 2008-05-28 | SRM 403 | 2 | 14 | 300.57 | 4.42 | 139 | 1847 | 4990 | 210 | 746 | 9971 |
| 11 | 2008-05-24 | SRM 402 | 2 | 231 | 470.41 | 1.03 | 63 | 1708 | 6267 | 109 | 536 | 10964 |
| 10 | 2008-05-06 | SRM 401 | 2 | 419 | 512.00 | -0.20 | -7 | 1645 | 6620 | 25 | 427 | 10670 |
| 9 | 2008-05-01 | SRM 400 | 2 | 757 | 466.28 | -0.72 | -38 | 1652 | 6213 | -120 | 402 | 9596 |
| 8 | 2008-04-15 | SRM 398 | 2 | 636 | 403.76 | -0.73 | -39 | 1690 | 5881 | -105 | 522 | 9188 |
| 7 | 2008-04-12 | SRM 397 | 2 | 623 | 430.67 | -0.69 | -39 | 1729 | 5509 | -92 | 627 | 8527 |
| 6 | 2008-04-03 | SRM 396 | 2 | 645 | 348.32 | -0.89 | -52 | 1768 | 5191 | -101 | 719 | 7845 |
| 5 | 2008-03-26 | SRM 395 | 2 | 404 | 223.83 | -0.99 | -59 | 1820 | 4854 | -168 | 820 | 6821 |
| 4 | 2008-03-22 | SRM 394 | 2 | 329 | 322.14 | -0.03 | 12 | 1879 | 4396 | -16 | 988 | 5055 |
| 3 | 2008-03-11 | SRM 393 | 2 | 172 | 459.84 | 1.42 | 180 | 1866 | 4462 | 75 | 1004 | 4905 |
| 2 | 2008-03-06 | SRM 392 | 2 | 460 | 476.72 | 0.05 | 31 | 1686 | 5928 | -106 | 929 | 5600 |
| 1 | 2008-02-26 | SRM 391 | 2 | 365 | 434.35 | 0.25 | 108 | 1655 | 6104 | -165 | 1035 | 4571 |