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 |
|---|---|---|---|
| cgangee | 60 | 2868 | 1476 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.255 | 0.633 | 1.021 | 33.3 | -59 | 620 | 2940 | 2868 | 813 |
| SRMFix | 0.259 | 0.640 | 1.066 | 36.4 | -157 | 506 | 2200 | 2124 | 579 |
| initial | 0.154 | 0.643 | 1.069 | 77.5 | -251 | 545 | 2656 | 2296 | 586 |
| SRM | 0.398 | 0.709 | 1.184 | 63.6 | -200 | 237 | 1709 | 1476 | 823 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 60 | 2019-06-15 | 2019 Beijing Round | 1 | 42 | 45.60 | 0.12 | 19 | 2868 | 813 | 38 | 1476 | 823 |
| 59 | 2017-06-24 | TCO17 China | 1 | 40 | 26.82 | -0.58 | -32 | 2850 | 1149 | -47 | 1438 | 1309 |
| 58 | 2017-01-21 | SRM 706 | 1 | 219 | 234.38 | -0.33 | -16 | 2881 | 1197 | -75 | 1485 | 1315 |
| 57 | 2016-12-29 | SRM 704 | 1 | 212 | 215.12 | -0.42 | -28 | 2897 | 1148 | -90 | 1560 | 1044 |
| 56 | 2015-02-10 | SRM 649 | 1 | 353 | 245.83 | -0.52 | -15 | 2925 | 1459 | -59 | 1650 | 1326 |
| 55 | 2015-01-15 | SRM 646 | 1 | 128 | 167.30 | 0.39 | 21 | 2940 | 1392 | 19 | 1709 | 1138 |
| 54 | 2014-09-05 | SRM 632 - TCO14 Wildcard Sweep | 1 | 162 | 273.75 | 0.76 | 25 | 2919 | 1449 | 50 | 1690 | 1252 |
| 53 | 2014-08-12 | SRM 629 | 1 | 190 | 310.64 | 0.71 | 25 | 2894 | 1543 | 52 | 1640 | 1394 |
| 52 | 2014-06-07 | TCO14 Round 2B | 1 | 480 | 663.89 | 0.47 | 18 | 2869 | 1615 | 45 | 1588 | 1582 |
| 51 | 2014-05-17 | TCO14 Round 2A | 1 | 790 | 752.02 | -0.46 | -11 | 2852 | 1681 | -89 | 1543 | 1807 |
| 50 | 2014-05-10 | SRM 620 | 1 | 417 | 472.58 | 0.18 | 9 | 2862 | 1654 | 10 | 1632 | 1476 |
| 49 | 2014-04-24 | SRM 618 | 1 | 265 | 268.35 | 0.02 | 4 | 2854 | 1664 | -3 | 1622 | 1500 |
| 48 | 2014-04-12 | TCO14 Round 1A | 1 | 221 | 639.29 | 1.53 | 38 | 2849 | 1641 | 88 | 1625 | 1454 |
| 47 | 2014-04-10 | SRM 616 | 1 | 288 | 458.14 | 0.67 | 25 | 2811 | 1764 | 57 | 1537 | 1735 |
| 46 | 2014-04-04 | SRM 615 | 1 | 603 | 382.38 | -0.66 | -18 | 2786 | 1854 | -95 | 1480 | 2019 |
| 45 | 2014-02-07 | SRM 608 | 1 | 258 | 387.07 | 0.58 | 22 | 2805 | 1804 | 48 | 1575 | 1643 |
| 44 | 2013-12-14 | SRM 600 | 1 | 527 | 554.83 | 0.07 | 6 | 2783 | 1823 | 10 | 1527 | 1833 |
| 43 | 2013-11-01 | SRM 596 | 1 | 274 | 389.39 | 0.50 | 17 | 2777 | 1793 | 50 | 1517 | 1830 |
| 42 | 2013-10-24 | SRM 595 | 1 | 181 | 224.46 | 0.31 | 12 | 2761 | 1849 | 42 | 1467 | 2075 |
| 41 | 2013-10-15 | SRM 594 | 1 | 141 | 408.05 | 1.53 | 40 | 2749 | 1916 | 128 | 1425 | 2344 |
| 40 | 2013-10-05 | SRM 593 | 1 | 726 | 424.23 | -0.80 | -19 | 2708 | 2123 | -187 | 1297 | 3274 |
| 39 | 2013-09-27 | SRM 592 | 1 | 284 | 378.54 | 0.42 | 16 | 2727 | 2008 | 41 | 1484 | 2000 |
| 38 | 2013-09-16 | SRM 591 | 1 | 352 | 282.34 | -0.32 | -7 | 2711 | 2063 | -43 | 1443 | 2188 |
| 37 | 2013-09-07 | SRM 590 | 1 | 227 | 465.87 | 1.04 | 34 | 2718 | 2048 | 86 | 1486 | 2003 |
| 36 | 2013-08-27 | SRM 589 | 1 | 334 | 417.93 | 0.32 | 15 | 2685 | 2209 | 45 | 1400 | 2469 |
| 35 | 2013-08-12 | SRM 588 | 1 | 451 | 443.79 | -0.35 | -9 | 2670 | 2271 | -63 | 1355 | 2769 |
| 34 | 2013-08-01 | SRM 587 | 1 | 325 | 295.61 | -0.14 | -2 | 2679 | 2216 | -17 | 1418 | 2358 |
| 33 | 2013-07-27 | SRM 586 | 1 | 255 | 411.18 | 0.69 | 28 | 2680 | 2189 | 73 | 1435 | 2241 |
| 32 | 2013-06-18 | SRM 583 | 1 | 478 | 473.26 | -0.01 | 3 | 2652 | 2319 | 3 | 1362 | 2693 |
| 31 | 2013-06-03 | SRM 581 | 1 | 249 | 326.47 | 0.39 | 18 | 2649 | 2339 | 54 | 1359 | 2721 |
| 30 | 2013-05-18 | SRM 579 | 1 | 563 | 528.99 | -0.34 | -10 | 2632 | 2493 | -56 | 1305 | 3232 |
| 29 | 2013-05-02 | SRM 578 | 1 | 235 | 385.42 | 0.71 | 29 | 2642 | 2469 | 84 | 1361 | 2865 |
| 28 | 2013-04-26 | SRM 577 | 1 | 408 | 515.64 | -0.18 | -4 | 2612 | 2609 | -16 | 1277 | 3509 |
| 27 | 2013-04-20 | TCO13 Round 2B | 1 | 1066 | 778.82 | -0.49 | -18 | 2617 | 2643 | -148 | 1293 | 3432 |
| 26 | 2013-04-11 | SRM 576 | 1 | 259 | 367.44 | 0.50 | 25 | 2635 | 2572 | 48 | 1441 | 2384 |
| 25 | 2013-04-06 | SRM 575 | 1 | 590 | 646.79 | 0.13 | 10 | 2610 | 2734 | 10 | 1393 | 2728 |
| 24 | 2013-03-31 | TCO13 Round 2A | 1 | 438 | 782.87 | 0.02 | 4 | 2600 | 2788 | 15 | 1383 | 2812 |
| 23 | 2013-03-25 | SRM 574 | 1 | 357 | 573.92 | 0.68 | 37 | 2595 | 2788 | 75 | 1368 | 2915 |
| 22 | 2013-03-06 | SRM 572 | 1 | 481 | 444.59 | -0.30 | -12 | 2559 | 2911 | -71 | 1293 | 3395 |
| 21 | 2013-02-23 | TCO13 Round 1A | 1 | 532 | 649.26 | 0.29 | 18 | 2571 | 2793 | 31 | 1364 | 2790 |
| 20 | 2013-02-19 | SRM 571 | 1 | 512 | 553.61 | 0.11 | 11 | 2552 | 2871 | 3 | 1333 | 2997 |
| 19 | 2013-02-06 | SRM 569 | 2 | 9 | 73.77 | 3.04 | 60 | 2541 | 2893 | 143 | 1330 | 2997 |
| 18 | 2013-01-29 | SRM 568 | 1 | 537 | 532.53 | -0.22 | -11 | 2481 | 3211 | -41 | 1187 | 4399 |
| 17 | 2013-01-21 | SRM 567 | 1 | 488 | 481.60 | -0.21 | -11 | 2493 | 3111 | -51 | 1228 | 3863 |
| 16 | 2012-12-20 | SRM 565 | 1 | 465 | 521.11 | -0.14 | -6 | 2503 | 3056 | -34 | 1279 | 3374 |
| 15 | 2012-12-12 | SRM 564 | 1 | 300 | 550.34 | 0.88 | 70 | 2509 | 3018 | 111 | 1313 | 3087 |
| 14 | 2012-11-30 | SRM 562 | 1 | 411 | ||||||||
| 13 | 2012-11-20 | SRM 561 | 1 | 376 | 449.27 | -0.13 | -6 | 2440 | 3410 | -12 | 1202 | 4167 |
| 12 | 2012-10-19 | SRM 558 | 2 | 119 | 88.15 | -0.43 | -5 | 2446 | 3373 | 24 | 1214 | 4048 |
| 11 | 2012-10-10 | SRM 557 | 1 | 475 | 542.42 | -0.14 | -8 | 2451 | 3349 | -18 | 1190 | 4282 |
| 10 | 2012-09-01 | SRM 554 | 1 | 683 | 630.95 | -0.11 | -5 | 2458 | 3288 | -42 | 1208 | 4107 |
| 9 | 2012-08-16 | SRM 552 | 1 | 237 | 366.65 | -0.00 | 6 | 2463 | 3227 | 18 | 1250 | 3628 |
| 8 | 2012-08-04 | SRM 551 | 2 | 22 | 169.96 | 2.95 | 104 | 2458 | 3250 | 139 | 1232 | 3800 |
| 7 | 2012-07-21 | SRM 550 | 2 | 464 | 149.22 | -1.64 | -51 | 2354 | 3894 | -29 | 1093 | 5101 |
| 6 | 2012-07-09 | SRM 549 | 2 | 253 | 71.35 | -1.83 | -59 | 2405 | 3577 | -21 | 1122 | 4835 |
| 5 | 2012-07-02 | SRM 548 | 2 | 36 | 104.99 | 1.54 | 101 | 2464 | 3208 | 137 | 1143 | 4632 |
| 4 | 2012-06-07 | SRM 545 | 1 | 776 | 646.23 | -0.29 | -43 | 2363 | 3923 | -200 | 1006 | 6201 |
| 3 | 2012-05-29 | SRM 544 | 1 | 353 | 431.73 | -0.09 | -9 | 2407 | 3636 | -31 | 1206 | 4209 |
| 2 | 2012-05-19 | SRM 543 | 2 | 33 | 756.62 | 4.52 | 620 | 2416 | 3602 | 237 | 1237 | 3933 |
| 1 | 2011-10-13 | SRM 521 | 2 | 741 | 801.97 | 0.11 | 65 | 1796 | 8313 | -200 | 1000 | 5902 |