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 |
|---|---|---|---|
| chenmark | 107 | 3188 | 1718 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.166 | 0.580 | 0.805 | 21.4 | -39 | 418 | 3230 | 3188 | 430 |
| SRMFix | 0.165 | 0.581 | 0.816 | 24.1 | -45 | 314 | 2391 | 2313 | 410 |
| Odd | 0.171 | 0.584 | 0.811 | 22.3 | -36 | 436 | 2923 | 2857 | 437 |
| initial | 0.100 | 0.601 | 0.867 | 72.3 | -234 | 592 | 3007 | 2450 | 437 |
| SRM | 0.285 | 0.650 | 0.881 | 59.4 | -207 | 163 | 2006 | 1718 | 473 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 107 | 2020-04-18 | TCO20 Round 1A | 1 | 136 | 110.28 | -0.30 | -3 | 3188 | 430 | 18 | 1718 | 473 |
| 106 | 2020-04-11 | SRM 783 | 1 | 193 | 110.66 | -0.81 | -39 | 3191 | 414 | -80 | 1700 | 461 |
| 105 | 2018-03-17 | SRM 731 | 1 | 66 | 62.61 | -0.08 | 1 | 3230 | 448 | 14 | 1780 | 518 |
| 104 | 2018-01-10 | SRM 727 | 1 | 37 | 52.58 | 0.51 | 13 | 3229 | 456 | 59 | 1766 | 547 |
| 103 | 2017-11-28 | SRM 724 | 1 | 74 | 102.03 | -0.37 | -5 | 3215 | 476 | -68 | 1707 | 632 |
| 102 | 2017-09-26 | SRM 721 | 1 | 66 | 85.16 | 0.37 | 9 | 3220 | 476 | 51 | 1775 | 552 |
| 101 | 2017-09-10 | TCO17 Regional Wildcard | 1 | 24 | 28.96 | -0.14 | -2 | 3211 | 485 | -44 | 1724 | 622 |
| 100 | 2017-09-08 | TCO17 Pittsburgh | 1 | 4 | 3.21 | -0.32 | -2 | 3214 | 485 | 16 | 1768 | 561 |
| 99 | 2017-08-24 | SRM 720 | 1 | 62 | 94.97 | 0.62 | 15 | 3215 | 480 | 77 | 1752 | 579 |
| 98 | 2017-08-14 | SRM 719 | 1 | 113 | 51.03 | -1.15 | -16 | 3200 | 501 | -86 | 1675 | 690 |
| 97 | 2017-07-22 | TCO17 Round 2C | 1 | 173 | 195.57 | -0.47 | -7 | 3217 | 484 | -106 | 1761 | 581 |
| 96 | 2017-07-12 | SRM 718 | 1 | 57 | 59.85 | 0.07 | 4 | 3224 | 486 | 14 | 1867 | 467 |
| 95 | 2017-07-08 | TCO17 Round 2B | 1 | 119 | 145.71 | 0.29 | 10 | 3219 | 492 | 30 | 1853 | 485 |
| 94 | 2017-06-26 | SRM 716 | 1 | 41 | 59.90 | 0.55 | 14 | 3210 | 487 | 52 | 1823 | 516 |
| 93 | 2017-05-30 | SRM 715 | 1 | 36 | 72.66 | 1.01 | 23 | 3196 | 521 | 90 | 1771 | 590 |
| 92 | 2017-05-20 | TCO17 Round 2A | 1 | 264 | 211.09 | -0.32 | -6 | 3173 | 571 | -5 | 1681 | 746 |
| 91 | 2017-05-07 | SRM 714 | 1 | 132 | 104.56 | -0.34 | -5 | 3179 | 585 | 9 | 1686 | 763 |
| 90 | 2017-04-01 | TCO17 Round 1A | 1 | 113 | 123.88 | 0.13 | 6 | 3184 | 582 | 65 | 1677 | 791 |
| 89 | 2017-02-21 | SRM 709 | 1 | 337 | 109.82 | -1.62 | -25 | 3179 | 586 | -167 | 1612 | 910 |
| 88 | 2017-01-30 | SRM 707 by Blizzard | 1 | 137 | 99.32 | -0.85 | -13 | 3203 | 543 | -130 | 1779 | 612 |
| 87 | 2017-01-21 | SRM 706 | 1 | 192 | 119.32 | -0.69 | -11 | 3216 | 527 | -64 | 1909 | 453 |
| 86 | 2017-01-11 | SRM 705 Sponsored By Blizzard | 1 | 71 | 80.13 | 0.17 | 7 | 3227 | 518 | 5 | 1973 | 397 |
| 85 | 2016-12-13 | SRM 703 | 1 | 53 | 64.25 | 0.28 | 9 | 3220 | 523 | 15 | 1968 | 400 |
| 84 | 2016-11-14 | SRM 702 | 1 | 31 | 64.74 | 1.06 | 23 | 3212 | 538 | 62 | 1953 | 414 |
| 83 | 2016-10-26 | SRM 701 | 1 | 59 | 128.89 | 1.13 | 24 | 3189 | 565 | 76 | 1891 | 484 |
| 82 | 2016-10-12 | SRM 700 | 1 | 93 | 87.65 | -0.08 | 1 | 3165 | 606 | 3 | 1815 | 571 |
| 81 | 2016-09-26 | SRM 699 (Cisco) | 1 | 79 | 116.02 | 0.55 | 14 | 3164 | 613 | 54 | 1812 | 582 |
| 80 | 2016-09-17 | SRM 698 (Google) | 1 | 242 | 139.54 | -0.79 | -14 | 3150 | 641 | -52 | 1758 | 672 |
| 79 | 2016-09-10 | 2016 TCO Regional Wildcard | 1 | 9 | 17.02 | 0.92 | 29 | 3164 | 626 | 134 | 1810 | 591 |
| 78 | 2016-08-10 | SRM 696 | 1 | 64 | 130.27 | -0.18 | -1 | 3135 | 696 | -51 | 1676 | 826 |
| 77 | 2016-07-19 | SRM 695 | 1 | 66 | 130.73 | 0.99 | 22 | 3136 | 701 | 90 | 1727 | 755 |
| 76 | 2016-07-09 | SRM 694 | 1 | 139 | 130.54 | -0.09 | 1 | 3114 | 747 | 31 | 1637 | 930 |
| 75 | 2016-06-18 | 2016 TCO Algo 2C | 1 | 115 | 209.56 | 0.87 | 22 | 3113 | 749 | 101 | 1606 | 1010 |
| 74 | 2016-06-17 | 2016 TCO NYC Regional | 1 | 6 | 4.32 | -0.47 | -4 | 3091 | 788 | 38 | 1505 | 1354 |
| 73 | 2016-06-09 | SRM 692 | 1 | 188 | 67.04 | -1.51 | -26 | 3096 | 784 | -171 | 1467 | 1503 |
| 72 | 2016-05-30 | SRM 691 | 1 | 118 | 228.25 | -0.17 | -2 | 3122 | 765 | -41 | 1638 | 989 |
| 71 | 2016-05-26 | 2016 TCO Algo 2B | 1 | 139 | 374.97 | -0.08 | 1 | 3124 | 752 | -52 | 1679 | 893 |
| 70 | 2016-05-12 | 2016 TCO Algo 2A | 1 | 172 | 418.78 | -0.12 | -1 | 3123 | 751 | -62 | 1731 | 815 |
| 69 | 2016-05-03 | SRM 690 | 1 | 43 | 93.96 | 1.13 | 31 | 3123 | 754 | 80 | 1793 | 726 |
| 68 | 2016-04-23 | SRM 689 | 1 | 249 | 182.89 | -0.48 | -11 | 3092 | 813 | -31 | 1713 | 870 |
| 67 | 2016-04-15 | SRM 688 | 1 | 522 | 165.26 | -1.67 | -35 | 3103 | 791 | -173 | 1744 | 829 |
| 66 | 2016-03-19 | SRM 685 | 1 | 136 | 145.61 | 0.10 | 8 | 3139 | 720 | -8 | 1917 | 555 |
| 65 | 2016-03-07 | SRM 684 | 1 | 152 | 134.89 | -0.17 | -2 | 3131 | 730 | -30 | 1925 | 550 |
| 64 | 2016-02-06 | SRM 681 | 1 | 181 | ||||||||
| 63 | 2015-10-14 | SRM 671 | 1 | 229 | 162.66 | -0.49 | -8 | 3133 | 716 | -51 | 1955 | 527 |
| 62 | 2015-10-10 | SRM 670 | 1 | 99 | 203.14 | 1.04 | 29 | 3141 | 692 | 36 | 2006 | 456 |
| 61 | 2015-08-11 | SRM 665 | 1 | 409 | ||||||||
| 60 | 2015-08-01 | SRM 664 | 1 | 52 | 158.01 | 1.60 | 34 | 3112 | 775 | 66 | 1970 | 510 |
| 59 | 2015-07-23 | SRM 663 | 1 | 128 | 174.49 | 0.45 | 14 | 3078 | 843 | 9 | 1904 | 605 |
| 58 | 2015-05-31 | 2015 TCO 2A | 1 | 163 | 374.95 | 1.20 | 29 | 3064 | 966 | 72 | 1895 | 713 |
| 57 | 2015-05-12 | SRM 659 | 1 | 92 | 121.95 | 0.41 | 12 | 3035 | 1067 | 18 | 1823 | 868 |
| 56 | 2015-05-05 | SRM 658 | 1 | 179 | 209.64 | 0.23 | 9 | 3022 | 1101 | 6 | 1805 | 891 |
| 55 | 2015-04-25 | 2015 TCO 1B | 1 | 144 | 174.73 | 0.28 | 10 | 3013 | 1128 | 15 | 1799 | 916 |
| 54 | 2015-04-17 | SRM 656 | 1 | 123 | 220.60 | 0.84 | 22 | 3004 | 1168 | 48 | 1784 | 954 |
| 53 | 2015-04-09 | SRM 655 | 1 | 106 | 239.30 | 1.18 | 30 | 2981 | 1243 | 75 | 1736 | 1062 |
| 52 | 2015-03-25 | SRM 654 | 1 | 105 | 155.41 | 0.57 | 18 | 2952 | 1342 | 46 | 1661 | 1270 |
| 51 | 2015-03-09 | SRM 652 | 1 | 220 | ||||||||
| 50 | 2015-01-15 | SRM 646 | 1 | 179 | 162.99 | -0.14 | -1 | 2934 | 1418 | -5 | 1615 | 1456 |
| 49 | 2015-01-12 | SRM 645 | 1 | 126 | 225.21 | 0.83 | 22 | 2935 | 1411 | 78 | 1620 | 1435 |
| 48 | 2014-12-27 | SRM 643 | 1 | 225 | 262.22 | 0.22 | 9 | 2913 | 1510 | 39 | 1542 | 1758 |
| 47 | 2014-12-16 | SRM 642 | 1 | 273 | 194.25 | -0.69 | -14 | 2904 | 1544 | -112 | 1503 | 1961 |
| 46 | 2014-12-11 | SRM 641 | 1 | 208 | 237.42 | 0.19 | 8 | 2918 | 1482 | 27 | 1615 | 1477 |
| 45 | 2014-12-09 | SRM 640 | 1 | 292 | 183.77 | -0.67 | -13 | 2910 | 1516 | -67 | 1588 | 1576 |
| 44 | 2014-11-02 | SRM 638 | 1 | 69 | 194.74 | 1.50 | 33 | 2923 | 1450 | 101 | 1655 | 1339 |
| 43 | 2014-10-23 | SRM 637 | 1 | 262 | 333.02 | 0.35 | 12 | 2890 | 1614 | 41 | 1554 | 1729 |
| 42 | 2014-09-25 | SRM 634 | 1 | 199 | 195.09 | -0.03 | 2 | 2878 | 1648 | 15 | 1513 | 1962 |
| 41 | 2014-09-17 | SRM 633 | 1 | 140 | 366.09 | 1.39 | 32 | 2876 | 1651 | 122 | 1498 | 2030 |
| 40 | 2014-09-05 | SRM 632 - TCO14 Wildcard Sweep | 1 | 332 | 299.23 | -0.15 | -1 | 2845 | 1798 | 22 | 1376 | 2761 |
| 39 | 2014-08-30 | SRM 631 | 1 | 266 | 362.78 | 0.45 | 15 | 2846 | 1777 | 83 | 1354 | 2909 |
| 38 | 2014-08-21 | SRM 630 | 1 | 441 | 240.54 | -0.90 | -18 | 2831 | 1844 | -167 | 1271 | 3642 |
| 37 | 2014-08-12 | SRM 629 | 1 | 375 | 348.08 | -0.48 | -9 | 2849 | 1743 | -62 | 1438 | 2360 |
| 36 | 2014-07-10 | SRM 627 | 1 | 323 | 349.03 | 0.11 | 6 | 2859 | 1702 | 30 | 1500 | 2019 |
| 35 | 2014-07-05 | TCO14 Round 2C | 1 | 558 | 548.38 | -0.37 | -8 | 2853 | 1706 | -65 | 1470 | 2176 |
| 34 | 2014-06-19 | SRM 625 | 1 | 301 | 372.11 | 0.31 | 11 | 2861 | 1652 | 41 | 1535 | 1800 |
| 33 | 2014-06-12 | SRM 624 | 1 | 461 | 430.24 | -0.10 | 0 | 2849 | 1723 | 3 | 1494 | 2058 |
| 32 | 2014-06-07 | TCO14 Round 2B | 1 | 488 | 682.28 | 0.48 | 17 | 2850 | 1705 | 65 | 1491 | 2060 |
| 31 | 2014-06-04 | SRM 623 | 1 | 321 | 279.02 | -0.20 | -3 | 2832 | 1772 | -7 | 1426 | 2437 |
| 30 | 2014-05-28 | SRM 622 | 1 | 310 | 302.87 | -0.43 | -9 | 2836 | 1757 | -71 | 1433 | 2401 |
| 29 | 2014-05-20 | SRM 621 | 1 | 417 | 400.82 | -0.06 | 2 | 2845 | 1709 | 8 | 1504 | 2001 |
| 28 | 2014-05-17 | TCO14 Round 2A | 1 | 478 | 721.67 | 0.59 | 22 | 2843 | 1723 | 76 | 1496 | 2078 |
| 27 | 2014-05-10 | SRM 620 | 1 | 395 | 512.45 | 0.38 | 15 | 2821 | 1865 | 59 | 1420 | 2563 |
| 26 | 2014-05-05 | SRM 619 | 1 | 485 | 379.61 | -0.35 | -8 | 2806 | 1928 | -20 | 1361 | 2949 |
| 25 | 2014-04-24 | SRM 618 | 1 | 528 | 275.18 | -0.94 | -24 | 2814 | 1870 | -207 | 1381 | 2762 |
| 24 | 2014-04-21 | SRM 617 | 1 | 238 | 456.53 | 0.94 | 33 | 2838 | 1725 | 77 | 1588 | 1617 |
| 23 | 2014-04-12 | TCO14 Round 1A | 1 | 647 | 654.41 | 0.02 | 5 | 2805 | 1845 | 21 | 1511 | 1942 |
| 22 | 2014-04-10 | SRM 616 | 1 | 144 | 490.64 | 1.77 | 57 | 2800 | 1805 | 142 | 1490 | 1974 |
| 21 | 2014-04-04 | SRM 615 | 1 | 646 | 407.96 | -0.66 | -21 | 2743 | 2064 | -107 | 1348 | 2869 |
| 20 | 2014-03-29 | SRM 614 | 1 | 397 | 454.57 | -0.28 | -8 | 2764 | 1981 | -51 | 1455 | 2187 |
| 19 | 2014-03-21 | SRM 613 | 1 | 299 | 424.15 | 0.50 | 26 | 2772 | 1928 | 51 | 1506 | 1904 |
| 18 | 2014-03-11 | SRM 612 | 1 | 319 | 275.44 | -0.22 | -6 | 2746 | 2054 | -36 | 1455 | 2156 |
| 17 | 2014-03-04 | SRM 611 | 1 | 209 | 397.23 | 0.93 | 46 | 2752 | 2048 | 88 | 1491 | 2023 |
| 16 | 2014-02-25 | SRM 610 | 1 | 405 | 329.87 | -0.30 | -11 | 2706 | 2294 | -53 | 1403 | 2589 |
| 15 | 2014-02-15 | SRM 609 | 1 | 215 | 487.61 | 1.18 | 60 | 2718 | 2237 | 111 | 1456 | 2264 |
| 14 | 2014-02-03 | SRM 607 | 1 | 423 | 479.86 | -0.22 | -8 | 2658 | 2582 | -48 | 1345 | 3007 |
| 13 | 2014-01-29 | SRM 606 | 1 | 366 | 316.47 | -0.21 | -7 | 2666 | 2529 | -37 | 1393 | 2653 |
| 12 | 2014-01-21 | SRM 605 | 1 | 384 | 406.15 | 0.08 | 11 | 2673 | 2471 | 2 | 1430 | 2400 |
| 11 | 2014-01-11 | SRM 604 | 1 | 444 | 570.76 | 0.36 | 32 | 2662 | 2524 | 37 | 1428 | 2421 |
| 10 | 2014-01-06 | SRM 603 | 1 | 270 | 440.91 | 0.71 | 59 | 2630 | 2673 | 77 | 1391 | 2620 |
| 9 | 2013-12-22 | SRM 601 | 1 | 488 | 564.63 | 0.21 | 25 | 2571 | 2938 | 24 | 1314 | 3183 |
| 8 | 2013-12-14 | SRM 600 | 1 | 876 | 735.05 | -0.26 | -19 | 2546 | 3079 | -93 | 1290 | 3440 |
| 7 | 2013-12-04 | SRM 599 | 1 | 396 | 548.54 | 0.47 | 56 | 2564 | 2955 | 39 | 1383 | 2691 |
| 6 | 2013-11-20 | SRM 597 | 1 | 411 | 589.66 | 0.52 | 71 | 2508 | 3233 | 43 | 1344 | 2937 |
| 5 | 2013-11-01 | SRM 596 | 2 | 16 | 274.69 | 4.10 | 170 | 2437 | 3656 | 163 | 1301 | 3222 |
| 4 | 2013-10-24 | SRM 595 | 1 | 326 | 344.71 | -0.06 | -6 | 2267 | 4905 | -77 | 1138 | 4814 |
| 3 | 2013-10-15 | SRM 594 | 1 | 418 | 541.26 | -0.01 | 5 | 2273 | 4877 | -36 | 1215 | 4137 |
| 2 | 2013-10-05 | SRM 593 | 1 | 393 | 571.01 | 0.03 | 20 | 2268 | 4908 | -37 | 1251 | 3708 |
| 1 | 2013-09-27 | SRM 592 | 2 | 231 | 712.27 | 1.62 | 418 | 2248 | 5012 | 88 | 1288 | 3315 |