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 |
|---|---|---|---|
| xiaowuc1 | 118 | 3560 | 2138 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.285 | 1.063 | 1.432 | 40.1 | -188 | 460 | 2661 | 2618 | 106 |
| EloSRM | 0.328 | 1.084 | 1.429 | 37.4 | -85 | 580 | 3589 | 3560 | 119 |
| Odd | 0.329 | 1.085 | 1.437 | 36.0 | -82 | 587 | 3208 | 3179 | 117 |
| initial | 0.114 | 1.086 | 1.482 | 130.7 | -284 | 798 | 3295 | 2800 | 111 |
| SRM | 0.601 | 1.160 | 1.701 | 85.8 | -233 | 229 | 2320 | 2138 | 117 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 118 | 2022-11-08 | SRM 841 | 1 | 28 | 24.99 | -0.16 | -3 | 3560 | 119 | -10 | 2138 | 117 |
| 117 | 2022-05-21 | 2022 TCO 2A | 1 | 111 | 53.03 | -1.07 | -27 | 3562 | 152 | -59 | 2148 | 157 |
| 116 | 2022-04-16 | 2022 TCO 1A | 1 | 2 | 17.00 | 3.09 | 74 | 3589 | 140 | 123 | 2207 | 137 |
| 115 | 2021-02-13 | SRM 800 | 1 | 192 | 76.39 | -1.33 | -30 | 3516 | 177 | -83 | 2084 | 192 |
| 114 | 2020-09-20 | TCO20 North America Qualifier | 1 | 31 | 11.55 | -1.42 | -30 | 3545 | 147 | -145 | 2167 | 150 |
| 113 | 2020-08-18 | TCO20 Round 3B | 1 | 58 | 54.58 | -0.09 | 2 | 3575 | 127 | -8 | 2312 | 104 |
| 112 | 2020-08-01 | TCO20 Round 3A | 1 | 43 | 80.44 | 0.90 | 27 | 3574 | 138 | 47 | 2320 | 111 |
| 111 | 2020-07-18 | TCO20 Round 2B | 1 | 37 | 47.67 | 0.37 | 15 | 3547 | 146 | 29 | 2273 | 121 |
| 110 | 2020-05-15 | SRM 786 | 1 | 26 | 67.37 | 1.37 | 45 | 3532 | 180 | 80 | 2244 | 157 |
| 109 | 2020-03-04 | 2020 Humbleool Cup Prelims | 1 | 7 | 17.86 | 1.35 | 45 | 3487 | 194 | 80 | 2164 | 171 |
| 108 | 2019-08-03 | TCO19 Fun Round 4 | 1 | 2 | 10.27 | 2.36 | 40 | 3442 | 226 | 152 | 2084 | 222 |
| 107 | 2019-08-03 | TCO19 Japan Fun Round | 1 | 8 | 6.80 | -0.23 | -2 | 3402 | 251 | 17 | 1932 | 293 |
| 106 | 2019-07-17 | SRM 763 | 1 | 110 | 55.86 | -1.09 | -28 | 3404 | 254 | -164 | 1915 | 310 |
| 105 | 2019-07-06 | TCO19 Round 3A | 1 | 113 | 83.45 | -0.44 | -13 | 3432 | 237 | -38 | 2079 | 234 |
| 104 | 2019-05-22 | TCO19 Round 2A | 1 | 69 | 66.45 | -0.05 | 4 | 3444 | 234 | 5 | 2117 | 223 |
| 103 | 2019-01-19 | TCO19 SRM 747 | 1 | 37 | 41.73 | 0.17 | 16 | 3441 | 242 | 23 | 2112 | 220 |
| 102 | 2018-01-10 | SRM 727 | 1 | 33 | 33.42 | 0.02 | 7 | 3425 | 271 | 22 | 2089 | 279 |
| 101 | 2017-01-30 | SRM 707 by Blizzard | 1 | 36 | 45.24 | 0.33 | 12 | 3418 | 285 | 44 | 2067 | 328 |
| 100 | 2017-01-11 | SRM 705 Sponsored By Blizzard | 1 | 156 | 93.06 | -1.13 | -23 | 3405 | 302 | -144 | 2023 | 361 |
| 99 | 2016-12-13 | SRM 703 | 1 | 10 | 46.11 | 2.20 | 53 | 3429 | 275 | 105 | 2167 | 260 |
| 98 | 2016-11-14 | SRM 702 | 1 | 56 | 44.06 | -0.35 | -7 | 3376 | 323 | 3 | 2062 | 333 |
| 97 | 2016-10-12 | SRM 700 | 1 | 140 | 94.00 | -1.01 | -26 | 3382 | 314 | -137 | 2059 | 338 |
| 96 | 2016-06-09 | SRM 692 | 1 | 13 | 40.38 | 1.64 | 49 | 3408 | 304 | 77 | 2196 | 272 |
| 95 | 2016-01-12 | SRM 678 | 1 | 61 | 68.80 | 0.17 | 9 | 3359 | 341 | 25 | 2119 | 330 |
| 94 | 2015-11-30 | SRM 674 | 1 | 40 | 67.33 | 0.75 | 24 | 3350 | 349 | 55 | 2094 | 351 |
| 93 | 2015-09-15 | SRM 668 | 1 | 196 | 101.55 | -1.22 | -21 | 3326 | 378 | -111 | 2039 | 418 |
| 92 | 2015-07-18 | 2015 TCO 2C | 1 | 12 | 148.15 | 3.63 | 62 | 3347 | 343 | 166 | 2150 | 319 |
| 91 | 2015-07-09 | SRM 662 | 1 | 175 | 89.18 | -1.21 | -25 | 3286 | 424 | -160 | 1984 | 500 |
| 90 | 2015-06-11 | SRM 661 | 1 | 74 | 73.89 | -0.00 | 5 | 3310 | 411 | -3 | 2144 | 368 |
| 89 | 2015-05-09 | 2015 TCO 1C | 1 | 87 | 47.96 | -0.86 | -15 | 3305 | 427 | -14 | 2147 | 387 |
| 88 | 2015-04-27 | SRM 657 | 1 | 101 | 69.05 | -0.52 | -12 | 3320 | 394 | -23 | 2161 | 370 |
| 87 | 2014-11-02 | SRM 638 | 1 | 51 | 72.34 | 0.50 | 20 | 3333 | 343 | 32 | 2184 | 340 |
| 86 | 2014-07-05 | TCO14 Round 2C | 1 | 558 | 303.96 | -1.23 | -21 | 3313 | 360 | -167 | 2152 | 368 |
| 85 | 2014-06-28 | SRM 626 | 1 | 38 | 149.15 | 1.97 | 50 | 3333 | 328 | 60 | 2319 | 231 |
| 84 | 2014-06-04 | SRM 623 | 1 | 89 | 118.07 | 0.41 | 20 | 3284 | 388 | 3 | 2259 | 285 |
| 83 | 2014-04-26 | TCO14 Round 1C | 1 | 22 | 71.00 | 1.69 | 52 | 3263 | 424 | 38 | 2256 | 294 |
| 82 | 2013-03-25 | SRM 574 | 1 | 28 | 163.14 | 2.54 | 37 | 3211 | 383 | 87 | 2218 | 320 |
| 81 | 2013-02-19 | SRM 571 | 1 | 213 | 157.87 | -0.43 | -4 | 3175 | 408 | -24 | 2131 | 378 |
| 80 | 2013-02-13 | SRM 570 | 1 | 51 | 160.93 | 1.66 | 29 | 3179 | 398 | 65 | 2155 | 353 |
| 79 | 2013-02-06 | SRM 569 | 1 | 212 | 122.53 | -0.79 | -11 | 3150 | 446 | -47 | 2090 | 425 |
| 78 | 2013-01-12 | SRM 566 | 1 | 75 | 174.21 | 1.22 | 26 | 3161 | 418 | 53 | 2137 | 369 |
| 77 | 2012-12-20 | SRM 565 | 1 | 157 | 186.19 | 0.25 | 9 | 3135 | 466 | 14 | 2084 | 428 |
| 76 | 2012-12-12 | SRM 564 | 1 | 405 | 158.79 | -1.35 | -21 | 3125 | 484 | -102 | 2070 | 439 |
| 75 | 2012-12-08 | SRM 563 | 1 | 114 | 125.67 | 0.14 | 8 | 3147 | 435 | -2 | 2172 | 331 |
| 74 | 2012-10-19 | SRM 558 | 1 | 123 | 147.99 | 0.27 | 11 | 3139 | 444 | 5 | 2174 | 325 |
| 73 | 2012-09-13 | SRM 556 | 1 | 102 | 136.85 | 0.42 | 14 | 3128 | 462 | 12 | 2169 | 335 |
| 72 | 2012-08-22 | SRM 553 | 1 | 70 | 126.12 | 0.85 | 23 | 3115 | 474 | 34 | 2157 | 344 |
| 71 | 2012-08-16 | SRM 552 | 1 | 28 | 148.40 | 2.41 | 49 | 3092 | 513 | 93 | 2123 | 370 |
| 70 | 2012-05-12 | TCO12 Round 2B | 1 | 225 | 391.72 | 0.80 | 21 | 3043 | 602 | 46 | 2030 | 478 |
| 69 | 2012-04-21 | TCO12 Round 2A | 1 | 447 | 438.80 | -0.04 | 3 | 3022 | 633 | 2 | 1984 | 532 |
| 68 | 2012-04-04 | SRM 539 | 1 | 166 | ||||||||
| 67 | 2012-03-31 | TCO12 Round 1A | 1 | 59 | 265.30 | 2.17 | 35 | 3019 | 594 | 104 | 1982 | 534 |
| 66 | 2012-02-18 | SRM 533 | 1 | 343 | 236.66 | -0.54 | -8 | 2984 | 651 | -14 | 1878 | 678 |
| 65 | 2012-01-19 | SRM 530 | 1 | 73 | 176.23 | 1.27 | 27 | 2992 | 603 | 91 | 1892 | 637 |
| 64 | 2011-12-28 | SRM 528 | 1 | 202 | 232.56 | 0.20 | 8 | 2965 | 649 | 46 | 1801 | 809 |
| 63 | 2011-12-23 | SRM 526.5 | 1 | 10 | 218.68 | 4.45 | 63 | 2957 | 661 | 173 | 1755 | 881 |
| 62 | 2011-12-06 | SRM 526 | 1 | 367 | 197.48 | -1.08 | -19 | 2894 | 829 | -132 | 1582 | 1390 |
| 61 | 2011-09-19 | SRM 519 | 1 | 475 | 183.70 | -1.38 | -20 | 2913 | 740 | -116 | 1714 | 974 |
| 60 | 2011-09-10 | SRM 517 | 1 | 213 | 254.66 | 0.26 | 9 | 2932 | 680 | 41 | 1830 | 719 |
| 59 | 2011-08-30 | SRM 516 | 1 | 126 | 223.04 | 0.82 | 20 | 2923 | 694 | 82 | 1789 | 809 |
| 58 | 2011-08-20 | SRM 515 | 1 | 127 | 260.92 | 1.04 | 24 | 2904 | 740 | 103 | 1707 | 971 |
| 57 | 2011-08-09 | SRM 514 | 1 | 299 | 256.34 | -0.68 | -11 | 2879 | 801 | -77 | 1604 | 1291 |
| 56 | 2011-07-09 | TCO11 Round 3 | 1 | 202 | 234.57 | -0.11 | -1 | 2891 | 770 | -5 | 1681 | 1047 |
| 55 | 2011-07-02 | SRM 511 | 1 | 806 | 295.90 | -1.47 | -25 | 2892 | 765 | -176 | 1686 | 1027 |
| 54 | 2011-06-25 | TCO11 Round 2 | 1 | 130 | 417.80 | 1.68 | 41 | 2917 | 705 | 128 | 1862 | 675 |
| 53 | 2011-06-21 | SRM 510 | 1 | 272 | 271.99 | -0.56 | -9 | 2875 | 811 | -77 | 1734 | 928 |
| 52 | 2011-06-18 | TCO11 Round 1 | 1 | 238 | 570.97 | 1.26 | 34 | 2885 | 788 | 99 | 1811 | 777 |
| 51 | 2011-06-08 | SRM 509 | 1 | 187 | 310.10 | 0.73 | 24 | 2850 | 877 | 77 | 1712 | 974 |
| 50 | 2011-05-14 | TCO11 Qual 1 | 1 | 38 | 360.13 | 3.24 | 58 | 2827 | 891 | 177 | 1635 | 1141 |
| 49 | 2011-05-11 | SRM 506 | 1 | 123 | 258.99 | 1.07 | 36 | 2769 | 1058 | 122 | 1458 | 1792 |
| 48 | 2011-02-26 | SRM 498 | 2 | 1 | 26.71 | 4.74 | 42 | 2733 | 1107 | 180 | 1336 | 2367 |
| 47 | 2011-02-10 | SRM 497 | 1 | 451 | 282.14 | -0.80 | -19 | 2691 | 1260 | -68 | 1156 | 3874 |
| 46 | 2011-02-01 | SRM 496 | 1 | 622 | 324.29 | -1.00 | -24 | 2710 | 1184 | -122 | 1224 | 3235 |
| 45 | 2011-01-27 | SRM 495 | 1 | 480 | 343.65 | -0.75 | -18 | 2735 | 1078 | -72 | 1346 | 2321 |
| 44 | 2011-01-12 | SRM 493 | 1 | 220 | 294.56 | -0.26 | -5 | 2752 | 1008 | -14 | 1418 | 1873 |
| 43 | 2010-12-28 | SRM 492 | 1 | 365 | 273.01 | -0.70 | -18 | 2757 | 990 | -74 | 1432 | 1787 |
| 42 | 2010-10-21 | Member SRM 485 | 1 | 456 | 231.79 | -0.99 | -22 | 2776 | 895 | -66 | 1506 | 1424 |
| 41 | 2010-09-15 | Member SRM 482 | 1 | 491 | 321.19 | -0.84 | -18 | 2798 | 844 | -99 | 1572 | 1211 |
| 40 | 2010-09-09 | SRM 481 | 1 | 148 | 256.07 | 0.79 | 27 | 2816 | 796 | 84 | 1671 | 975 |
| 39 | 2010-08-26 | SRM 480 | 1 | 187 | 183.16 | -0.03 | 4 | 2790 | 833 | 43 | 1587 | 1152 |
| 38 | 2010-08-14 | SRM 479 | 1 | 670 | 247.11 | -1.44 | -34 | 2786 | 853 | -188 | 1544 | 1293 |
| 37 | 2010-08-04 | Member SRM 478 | 1 | 94 | 261.04 | 1.47 | 47 | 2820 | 775 | 118 | 1732 | 835 |
| 36 | 2010-07-28 | SRM 477 | 1 | 226 | 287.05 | 0.34 | 18 | 2773 | 871 | 58 | 1614 | 1095 |
| 35 | 2010-06-05 | SRM 472 | 1 | 457 | 323.14 | -0.75 | -20 | 2754 | 865 | -86 | 1556 | 1233 |
| 34 | 2010-04-15 | SRM 467 | 1 | 121 | 208.51 | 0.78 | 30 | 2775 | 725 | 89 | 1642 | 887 |
| 33 | 2010-04-03 | SRM 466 | 1 | 175 | 357.14 | 1.03 | 38 | 2745 | 779 | 113 | 1553 | 1098 |
| 32 | 2010-03-25 | Member SRM 465 | 1 | 96 | 242.02 | 1.33 | 50 | 2707 | 859 | 149 | 1440 | 1484 |
| 31 | 2010-02-17 | SRM 462 | 1 | 455 | 232.50 | -1.04 | -30 | 2657 | 1110 | -149 | 1291 | 2506 |
| 30 | 2010-02-13 | Member SRM 461 | 1 | 267 | 325.63 | 0.29 | 17 | 2687 | 1012 | 73 | 1440 | 1655 |
| 29 | 2010-02-06 | SRM 460 | 1 | 404 | 295.74 | -0.46 | -13 | 2670 | 1060 | 4 | 1367 | 1970 |
| 28 | 2009-12-17 | Member SRM 455 | 1 | 259 | 303.75 | -0.33 | -8 | 2683 | 1003 | -14 | 1363 | 1972 |
| 27 | 2009-12-05 | SRM 454 | 1 | 496 | 282.50 | -0.81 | -25 | 2692 | 971 | -47 | 1377 | 1927 |
| 26 | 2009-11-25 | SRM 453.5 | 1 | 517 | 248.83 | -1.06 | -33 | 2717 | 894 | -86 | 1424 | 1721 |
| 25 | 2009-10-20 | SRM 451 | 1 | 89 | 215.82 | 1.28 | 51 | 2749 | 788 | 137 | 1510 | 1396 |
| 24 | 2009-09-10 | SRM 448 | 1 | 683 | 269.93 | -1.34 | -40 | 2698 | 923 | -210 | 1373 | 1954 |
| 23 | 2009-08-25 | SRM 447 | 1 | 355 | 222.06 | -0.68 | -21 | 2738 | 802 | -27 | 1583 | 1144 |
| 22 | 2009-08-08 | SRM 446 | 1 | 114 | 283.54 | 1.31 | 55 | 2759 | 744 | 132 | 1610 | 1061 |
| 21 | 2009-07-08 | SRM 444 | 1 | 689 | 261.83 | -1.40 | -44 | 2704 | 888 | -218 | 1478 | 1499 |
| 20 | 2009-06-23 | SRM 443 | 1 | 65 | 233.92 | 1.85 | 75 | 2748 | 753 | 153 | 1696 | 865 |
| 19 | 2009-06-13 | SRM 442 | 1 | 558 | 271.40 | -1.04 | -40 | 2673 | 970 | -135 | 1543 | 1252 |
| 18 | 2009-05-27 | SRM 441 | 1 | 392 | 219.68 | -0.84 | -33 | 2713 | 850 | -82 | 1678 | 911 |
| 17 | 2009-04-30 | SRM 439 | 1 | 80 | 213.64 | 1.42 | 71 | 2746 | 759 | 108 | 1760 | 738 |
| 16 | 2009-02-12 | SRM 435 | 1 | 130 | 262.38 | 1.01 | 53 | 2675 | 902 | 102 | 1652 | 999 |
| 15 | 2009-02-07 | SRM 434 | 1 | 197 | 346.38 | 0.81 | 49 | 2622 | 1056 | 95 | 1550 | 1324 |
| 14 | 2008-12-23 | SRM 431 | 1 | 325 | 256.41 | -0.34 | -12 | 2573 | 1212 | -17 | 1455 | 1727 |
| 13 | 2008-12-20 | SRM 430 | 1 | 489 | 336.49 | -0.55 | -23 | 2585 | 1158 | -47 | 1472 | 1637 |
| 12 | 2008-11-25 | SRM 427 | 1 | 332 | 224.56 | -0.56 | -24 | 2609 | 1046 | -47 | 1519 | 1435 |
| 11 | 2008-11-22 | SRM 426 | 1 | 168 | 343.67 | 1.03 | 69 | 2632 | 973 | 114 | 1566 | 1240 |
| 10 | 2008-10-28 | SRM 423 | 1 | 215 | 247.50 | 0.16 | 20 | 2564 | 1173 | 43 | 1452 | 1711 |
| 9 | 2008-10-18 | SRM 422 | 1 | 346 | 387.21 | 0.16 | 22 | 2544 | 1247 | 44 | 1409 | 1962 |
| 8 | 2008-09-24 | SRM 419 | 1 | 341 | 238.45 | -0.65 | -42 | 2522 | 1316 | -133 | 1365 | 2323 |
| 7 | 2008-09-20 | SRM 418 | 1 | 96 | 432.43 | 2.17 | 184 | 2565 | 1151 | 208 | 1498 | 1532 |
| 6 | 2008-07-31 | SRM 412 | 2 | 3 | 104.82 | 5.13 | 150 | 2380 | 1802 | 229 | 1290 | 2896 |
| 5 | 2008-07-19 | SRM 410 | 2 | 547 | 85.11 | -2.68 | -85 | 2230 | 2436 | -69 | 1061 | 6141 |
| 4 | 2008-07-10 | SRM 409 | 1 | 612 | 423.69 | -0.55 | -61 | 2316 | 2028 | -233 | 1130 | 4678 |
| 3 | 2008-06-17 | SRM 406 | 1 | 342 | 263.04 | -0.50 | -64 | 2377 | 1750 | -212 | 1363 | 2316 |
| 2 | 2008-06-14 | SRM 405 | 1 | 230 | 535.14 | 1.22 | 301 | 2440 | 1506 | 173 | 1575 | 1187 |
| 1 | 2008-05-24 | SRM 402 | 2 | 91 | 534.12 | 2.55 | 580 | 2139 | 2778 | 202 | 1402 | 1924 |