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 |
|---|---|---|---|
| feather | 78 | 3205 | 1599 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.118 | 0.817 | 1.159 | 44.6 | -129 | 864 | 2574 | 2372 | 666 |
| EloSRM | 0.044 | 0.821 | 1.174 | 43.1 | -123 | 949 | 3336 | 3205 | 598 |
| SRM | 0.332 | 0.855 | 1.122 | 75.0 | -464 | 475 | 2152 | 1599 | 1130 |
| initial | 0.133 | 0.855 | 1.201 | 103.0 | -226 | 741 | 3117 | 2432 | 1204 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 78 | 2016-05-03 | SRM 690 | 1 | 120 | 118.66 | -0.60 | -13 | 3205 | 598 | -61 | 1599 | 1130 |
| 77 | 2016-03-28 | SRM 686 | 1 | 118 | 83.46 | -0.50 | -11 | 3218 | 587 | 22 | 1660 | 1032 |
| 76 | 2016-03-26 | 2016 TCO Algo 1A | 1 | 463 | 88.20 | -2.39 | -41 | 3229 | 566 | -75 | 1638 | 1072 |
| 75 | 2015-08-25 | SRM 666 | 1 | 186 | 134.93 | -0.94 | -16 | 3270 | 447 | -112 | 1713 | 907 |
| 74 | 2015-07-18 | 2015 TCO 2C | 1 | 188 | 259.25 | -0.44 | -6 | 3286 | 428 | -93 | 1825 | 731 |
| 73 | 2015-06-20 | 2015 TCO 2B | 1 | 248 | 143.48 | -0.79 | -13 | 3292 | 430 | -37 | 1918 | 640 |
| 72 | 2015-06-11 | SRM 661 | 1 | 61 | 75.85 | 0.31 | 11 | 3305 | 418 | 48 | 1955 | 582 |
| 71 | 2015-06-04 | SRM 660 | 1 | 230 | 182.15 | -0.86 | -13 | 3295 | 445 | -104 | 1907 | 696 |
| 70 | 2015-05-31 | 2015 TCO 2A | 1 | 110 | 237.34 | 1.11 | 30 | 3308 | 420 | 91 | 2011 | 525 |
| 69 | 2015-05-09 | 2015 TCO 1C | 1 | 219 | 50.18 | -2.13 | -28 | 3278 | 476 | -71 | 1920 | 695 |
| 68 | 2015-04-27 | SRM 657 | 1 | 79 | 74.20 | -0.07 | 2 | 3306 | 425 | 22 | 1991 | 582 |
| 67 | 2015-04-09 | SRM 655 | 1 | 248 | 235.20 | -0.76 | -14 | 3304 | 416 | -131 | 1969 | 606 |
| 66 | 2015-03-09 | SRM 652 | 1 | 112 | ||||||||
| 65 | 2015-02-17 | SRM 650 | 1 | 133 | 66.90 | -0.99 | -18 | 3318 | 386 | -52 | 2100 | 435 |
| 64 | 2015-01-24 | SRM 647 | 1 | 93 | 97.51 | 0.07 | 7 | 3336 | 351 | 7 | 2152 | 374 |
| 63 | 2015-01-15 | SRM 646 | 1 | 62 | 72.68 | 0.23 | 12 | 3330 | 359 | 13 | 2145 | 376 |
| 62 | 2014-12-11 | SRM 641 | 1 | 91 | 101.18 | 0.15 | 10 | 3318 | 372 | 14 | 2132 | 387 |
| 61 | 2014-12-09 | SRM 640 | 1 | 37 | 89.64 | 1.28 | 43 | 3308 | 382 | 59 | 2118 | 391 |
| 60 | 2014-09-17 | SRM 633 | 1 | 63 | 155.41 | 1.30 | 38 | 3265 | 446 | 71 | 2059 | 472 |
| 59 | 2014-07-05 | TCO14 Round 2C | 1 | 542 | 223.19 | -1.30 | -25 | 3227 | 510 | -90 | 1988 | 586 |
| 58 | 2014-05-20 | SRM 621 | 1 | 130 | 169.48 | 0.38 | 15 | 3252 | 447 | 26 | 2078 | 463 |
| 57 | 2014-04-21 | SRM 617 | 1 | 103 | 187.35 | 0.86 | 27 | 3237 | 466 | 49 | 2052 | 506 |
| 56 | 2014-04-19 | TCO14 Round 1B | 1 | 83 | 150.06 | 0.85 | 26 | 3210 | 512 | 51 | 2003 | 579 |
| 55 | 2014-02-07 | SRM 608 | 1 | 98 | 179.55 | 0.87 | 28 | 3184 | 541 | 64 | 1952 | 652 |
| 54 | 2014-01-11 | SRM 604 | 1 | 513 | 314.63 | -1.07 | -23 | 3156 | 598 | -140 | 1888 | 763 |
| 53 | 2013-12-22 | SRM 601 | 1 | 116 | 192.85 | 0.73 | 27 | 3179 | 541 | 39 | 2028 | 519 |
| 52 | 2013-11-20 | SRM 597 | 1 | 234 | 158.76 | -0.56 | -11 | 3151 | 576 | -27 | 1989 | 567 |
| 51 | 2013-07-10 | SRM 584 | 1 | 141 | 135.53 | -0.06 | 3 | 3162 | 500 | -1 | 2016 | 498 |
| 50 | 2013-06-18 | SRM 583 | 1 | 137 | 184.98 | 0.43 | 15 | 3160 | 510 | 28 | 2017 | 500 |
| 49 | 2013-05-25 | SRM 580 | 1 | 146 | 206.70 | 0.50 | 17 | 3144 | 541 | 34 | 1989 | 553 |
| 48 | 2013-05-18 | SRM 579 | 1 | 260 | 207.49 | -0.32 | -4 | 3127 | 587 | -12 | 1955 | 611 |
| 47 | 2013-05-11 | TCO13 Round 2C | 1 | 183 | 303.57 | 0.73 | 24 | 3131 | 573 | 49 | 1967 | 589 |
| 46 | 2013-04-26 | SRM 577 | 1 | 361 | 199.64 | -0.86 | -18 | 3107 | 624 | -48 | 1918 | 686 |
| 45 | 2013-04-20 | TCO13 Round 2B | 1 | 315 | 339.64 | 0.11 | 9 | 3125 | 577 | 20 | 1966 | 584 |
| 44 | 2013-04-06 | SRM 575 | 1 | 122 | 269.31 | 1.14 | 40 | 3116 | 592 | 77 | 1946 | 647 |
| 43 | 2013-03-31 | TCO13 Round 2A | 1 | 438 | 591.52 | -0.39 | -10 | 3076 | 676 | -87 | 1869 | 795 |
| 42 | 2013-03-09 | TCO13 Round 1C | 1 | 88 | 133.29 | 0.60 | 29 | 3085 | 632 | 44 | 1956 | 627 |
| 41 | 2012-12-20 | SRM 565 | 1 | 102 | 248.44 | 1.28 | 54 | 3057 | 631 | 85 | 1912 | 658 |
| 40 | 2012-12-12 | SRM 564 | 1 | 227 | 232.86 | 0.04 | 9 | 3003 | 752 | 17 | 1827 | 807 |
| 39 | 2012-06-02 | Round 2C | 1 | 539 | 467.12 | -0.65 | -16 | 2994 | 710 | -108 | 1810 | 836 |
| 38 | 2012-05-12 | TCO12 Round 2B | 1 | 104 | 467.35 | 2.17 | 65 | 3010 | 674 | 123 | 1918 | 641 |
| 37 | 2012-04-21 | TCO12 Round 2A | 1 | 338 | 553.69 | 0.71 | 32 | 2945 | 842 | 63 | 1795 | 897 |
| 36 | 2012-04-14 | TCO12 Round 1C | 1 | 206 | 179.52 | -0.20 | 1 | 2913 | 913 | 18 | 1732 | 1053 |
| 35 | 2012-03-17 | SRM 537 | 1 | 412 | 333.75 | -0.30 | -7 | 2912 | 850 | -1 | 1714 | 1020 |
| 34 | 2012-01-19 | SRM 530 | 1 | 175 | 205.34 | 0.23 | 16 | 2919 | 774 | 44 | 1715 | 997 |
| 33 | 2011-11-29 | SRM 525 | 1 | 599 | 238.36 | -1.33 | -37 | 2902 | 805 | -109 | 1671 | 1093 |
| 32 | 2011-11-12 | SRM 523 | 1 | 218 | 235.02 | 0.11 | 12 | 2939 | 690 | 35 | 1780 | 835 |
| 31 | 2011-10-25 | SRM 522 | 1 | 143 | 177.32 | 0.31 | 22 | 2928 | 707 | 52 | 1745 | 904 |
| 30 | 2011-06-18 | TCO11 Round 1 | 1 | 881 | 479.06 | -0.88 | -26 | 2906 | 724 | -48 | 1693 | 1028 |
| 29 | 2011-06-02 | SRM 508 | 1 | 540 | 343.01 | -0.98 | -27 | 2931 | 642 | -130 | 1741 | 892 |
| 28 | 2011-05-19 | TCO11 Qual 2 | 1 | 244 | 125.35 | -0.96 | -22 | 2958 | 569 | -15 | 1871 | 657 |
| 27 | 2011-05-17 | SRM 504.5 | 1 | 237 | 215.92 | -0.13 | 1 | 2980 | 520 | 17 | 1886 | 613 |
| 26 | 2011-03-08 | SRM 499 | 1 | 243 | 192.95 | -0.33 | -7 | 2978 | 503 | 12 | 1869 | 630 |
| 25 | 2010-12-28 | SRM 492 | 1 | 80 | 157.36 | 0.98 | 44 | 2985 | 465 | 96 | 1857 | 645 |
| 24 | 2010-12-18 | Member SRM 491 | 1 | 566 | 232.49 | -1.43 | -45 | 2941 | 550 | -198 | 1761 | 812 |
| 23 | 2010-12-08 | SRM 490 | 1 | 148 | 189.58 | 0.36 | 26 | 2986 | 462 | 31 | 1959 | 504 |
| 22 | 2010-10-26 | SRM 486 | 1 | 131 | 204.63 | 0.64 | 40 | 2959 | 475 | 47 | 1928 | 529 |
| 21 | 2010-09-25 | SRM 483 | 1 | 207 | 198.92 | -0.06 | 6 | 2919 | 552 | 8 | 1881 | 596 |
| 20 | 2010-05-04 | SRM 469 | 1 | 210 | 219.44 | 0.06 | 10 | 2914 | 486 | 23 | 1873 | 532 |
| 19 | 2010-04-20 | Member SRM 468 | 1 | 345 | 195.38 | -0.82 | -28 | 2904 | 473 | -46 | 1850 | 541 |
| 18 | 2010-04-03 | SRM 466 | 1 | 196 | 229.88 | 0.23 | 20 | 2932 | 421 | 37 | 1896 | 495 |
| 17 | 2010-02-13 | Member SRM 461 | 1 | 229 | 190.55 | -0.26 | -5 | 2912 | 482 | 12 | 1859 | 594 |
| 16 | 2010-02-06 | SRM 460 | 1 | 208 | 172.23 | -0.27 | -6 | 2917 | 468 | 18 | 1847 | 615 |
| 15 | 2010-01-19 | SRM 459 | 1 | 174 | 201.67 | 0.21 | 23 | 2923 | 456 | 56 | 1829 | 643 |
| 14 | 2010-01-14 | Member SRM 458 | 1 | 419 | 160.59 | -1.38 | -63 | 2900 | 488 | -85 | 1773 | 726 |
| 13 | 2009-12-17 | Member SRM 455 | 1 | 90 | 163.73 | 0.86 | 70 | 2963 | 369 | 100 | 1858 | 583 |
| 12 | 2009-06-23 | SRM 443 | 1 | 415 | 123.58 | -1.75 | -66 | 2893 | 438 | -150 | 1758 | 734 |
| 11 | 2009-06-13 | SRM 442 | 1 | 81 | 188.94 | 1.22 | 78 | 2960 | 343 | 128 | 1908 | 509 |
| 10 | 2009-03-14 | TCO09 Round 2 | 1 | 425 | 311.71 | -0.45 | -19 | 2881 | 455 | -13 | 1780 | 731 |
| 9 | 2009-03-11 | SRM 436 | 1 | 568 | 169.65 | -1.74 | -73 | 2901 | 419 | -178 | 1793 | 708 |
| 8 | 2009-03-07 | TCO09 Round 1 | 1 | 99 | 442.82 | 2.16 | 127 | 2973 | 320 | 175 | 1971 | 450 |
| 7 | 2009-02-24 | TCO09 Qual 1 | 1 | 152 | 202.35 | 0.41 | 43 | 2847 | 488 | 78 | 1796 | 679 |
| 6 | 2009-01-06 | SRM 432 | 1 | 171 | 198.04 | 0.21 | 33 | 2804 | 581 | 72 | 1718 | 843 |
| 5 | 2008-12-11 | SRM 429 | 1 | 88 | 319.98 | 1.86 | 176 | 2771 | 643 | 203 | 1646 | 1005 |
| 4 | 2008-10-18 | SRM 422 | 1 | 378 | 337.79 | -0.16 | -6 | 2595 | 1062 | 25 | 1443 | 1771 |
| 3 | 2008-10-08 | SRM 421 | 1 | 167 | 415.26 | 1.31 | 206 | 2601 | 1049 | 207 | 1418 | 1951 |
| 2 | 2008-09-11 | SRM 417 | 1 | 620 | 363.71 | -0.79 | -123 | 2396 | 1784 | -464 | 1211 | 3628 |
| 1 | 2008-08-06 | SRM 413 | 2 | 7 | 534.58 | 6.26 | 949 | 2519 | 1305 | 475 | 1675 | 923 |