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 |
|---|---|---|---|
| cjc_ick2 | 52 | 2849 | 1331 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.229 | 0.579 | 0.906 | 68.8 | -223 | 375 | 1575 | 1331 | 1134 |
| SRMFix | 0.098 | 0.586 | 0.945 | 39.7 | -59 | 724 | 2103 | 1946 | 732 |
| EloSRM | 0.099 | 0.591 | 0.959 | 45.9 | -55 | 784 | 2911 | 2849 | 829 |
| Odd | 0.083 | 0.597 | 0.964 | 45.0 | -51 | 812 | 2636 | 2523 | 817 |
| initial | 0.129 | 0.620 | 0.993 | 74.6 | -129 | 558 | 2526 | 1990 | 762 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 52 | 2021-04-28 | 2021 TCO 1B | 1 | 104 | 70.58 | -0.56 | -29 | 2849 | 829 | -13 | 1331 | 1134 |
| 51 | 2019-10-19 | SRM 769 | 1 | 80 | 85.79 | -0.16 | -7 | 2878 | 728 | -45 | 1344 | 1052 |
| 50 | 2019-08-10 | SRM 764 | 1 | 53 | 98.93 | 0.90 | 46 | 2885 | 752 | 95 | 1389 | 974 |
| 49 | 2019-06-04 | TCO19 Round 2B | 1 | 236 | 235.27 | -0.36 | -14 | 2838 | 842 | -67 | 1294 | 1271 |
| 48 | 2019-04-29 | SRM 757 | 1 | 101 | 106.93 | -0.27 | -11 | 2853 | 830 | -37 | 1361 | 1068 |
| 47 | 2019-04-25 | TCO19 SRM 756 | 1 | 108 | 105.98 | -0.35 | -15 | 2863 | 802 | -67 | 1398 | 962 |
| 46 | 2019-04-20 | TCO19 Round 1A | 1 | 338 | 199.47 | -0.76 | -33 | 2878 | 792 | -38 | 1465 | 848 |
| 45 | 2019-02-08 | TCO19 SRM 750 | 1 | 55 | 109.54 | 0.99 | 81 | 2911 | 711 | 96 | 1503 | 742 |
| 44 | 2018-06-02 | 2018 TCO 2A | 1 | 377 | 318.75 | -0.24 | -13 | 2831 | 951 | -41 | 1407 | 1101 |
| 43 | 2018-05-26 | TCO18 Fun Round Beijing | 1 | 41 | 55.94 | 0.45 | 41 | 2844 | 922 | 51 | 1448 | 1002 |
| 42 | 2018-04-21 | 2018 TCO 1A | 1 | 325 | 241.81 | -0.43 | -26 | 2803 | 1050 | -26 | 1397 | 1210 |
| 41 | 2017-04-18 | SRM 712 | 1 | 124 | 210.99 | 0.77 | 59 | 2829 | 1297 | 87 | 1423 | 1508 |
| 40 | 2017-04-01 | TCO17 Round 1A | 1 | 418 | 288.80 | -0.53 | -31 | 2770 | 1473 | -15 | 1336 | 1991 |
| 39 | 2016-07-09 | SRM 694 | 1 | 225 | 213.37 | -0.08 | 0 | 2801 | 1528 | 15 | 1351 | 2074 |
| 38 | 2016-04-12 | 2016 TCO Algo 1B | 1 | 179 | 259.13 | 0.53 | 47 | 2801 | 1680 | 78 | 1336 | 2243 |
| 37 | 2015-10-14 | SRM 671 | 1 | 300 | 359.33 | -0.22 | -9 | 2754 | 1895 | -17 | 1258 | 2916 |
| 36 | 2015-05-12 | SRM 659 | 1 | 199 | 183.24 | -0.40 | -17 | 2763 | 2151 | -38 | 1275 | 3293 |
| 35 | 2015-04-17 | SRM 656 | 1 | 304 | 327.54 | -0.32 | -13 | 2780 | 2111 | -34 | 1313 | 3079 |
| 34 | 2015-04-11 | 2015 TCO 1A | 1 | 382 | 449.45 | 0.24 | 22 | 2794 | 2076 | 49 | 1347 | 2871 |
| 33 | 2014-07-05 | TCO14 Round 2C | 1 | 558 | 588.24 | -0.27 | -8 | 2771 | 2119 | -29 | 1298 | 3370 |
| 32 | 2014-06-28 | SRM 626 | 1 | 421 | 464.32 | -0.29 | -8 | 2779 | 2078 | -37 | 1327 | 3121 |
| 31 | 2014-06-12 | SRM 624 | 1 | 484 | 474.63 | -0.03 | 3 | 2787 | 2030 | 19 | 1364 | 2843 |
| 30 | 2014-06-04 | SRM 623 | 1 | 358 | 301.48 | -0.46 | -16 | 2785 | 2012 | -74 | 1345 | 2967 |
| 29 | 2014-05-28 | SRM 622 | 1 | 268 | 289.52 | 0.11 | 10 | 2800 | 1944 | 30 | 1419 | 2496 |
| 28 | 2014-05-20 | SRM 621 | 1 | 535 | 458.22 | -0.48 | -17 | 2791 | 2000 | -83 | 1389 | 2702 |
| 27 | 2014-05-17 | TCO14 Round 2A | 1 | 127 | 851.74 | 2.75 | 114 | 2808 | 1915 | 205 | 1472 | 2224 |
| 26 | 2014-05-10 | SRM 620 | 1 | 743 | 589.63 | -0.48 | -22 | 2694 | 2551 | -75 | 1267 | 3785 |
| 25 | 2014-04-24 | SRM 618 | 1 | 363 | 329.73 | -0.14 | -3 | 2716 | 2354 | -3 | 1342 | 3053 |
| 24 | 2014-04-19 | TCO14 Round 1B | 1 | 494 | 571.76 | 0.21 | 20 | 2719 | 2327 | 46 | 1345 | 3043 |
| 23 | 2014-04-10 | SRM 616 | 1 | 400 | 518.42 | -0.20 | -9 | 2699 | 2315 | -12 | 1299 | 3284 |
| 22 | 2014-02-15 | SRM 609 | 1 | 643 | 428.75 | -0.58 | -36 | 2708 | 2296 | -64 | 1311 | 3313 |
| 21 | 2014-01-11 | SRM 604 | 1 | 513 | 494.93 | -0.42 | -28 | 2745 | 2056 | -54 | 1375 | 2792 |
| 20 | 2013-08-01 | SRM 587 | 1 | 300 | 251.45 | -0.26 | -11 | 2773 | 1758 | -4 | 1429 | 2301 |
| 19 | 2013-03-06 | SRM 572 | 1 | 481 | 343.03 | -0.68 | -28 | 2783 | 1713 | -106 | 1433 | 2404 |
| 18 | 2013-03-02 | TCO13 Round 1B | 1 | 274 | 371.63 | 0.44 | 30 | 2812 | 1577 | 63 | 1539 | 1853 |
| 17 | 2013-02-23 | TCO13 Round 1A | 1 | 738 | 379.66 | -0.96 | -39 | 2782 | 1685 | -27 | 1476 | 2119 |
| 16 | 2013-02-06 | SRM 569 | 1 | 61 | 345.92 | 2.50 | 150 | 2821 | 1443 | 201 | 1503 | 1925 |
| 15 | 2012-09-01 | SRM 554 | 1 | 634 | 471.77 | -0.43 | -18 | 2671 | 2092 | -36 | 1302 | 3202 |
| 14 | 2012-08-22 | SRM 553 | 1 | 343 | 312.14 | -0.47 | -21 | 2689 | 1957 | -65 | 1338 | 2928 |
| 13 | 2012-07-21 | SRM 550 | 1 | 266 | 451.81 | 0.76 | 53 | 2710 | 1837 | 98 | 1403 | 2438 |
| 12 | 2012-06-25 | SRM 547 | 1 | 205 | 309.51 | 0.59 | 46 | 2658 | 2099 | 101 | 1305 | 3190 |
| 11 | 2012-06-16 | SRM 546 | 1 | 730 | 475.19 | -0.64 | -37 | 2612 | 2407 | -197 | 1204 | 4271 |
| 10 | 2012-06-07 | SRM 545 | 1 | 357 | 529.82 | 0.57 | 52 | 2649 | 2192 | 85 | 1401 | 2517 |
| 9 | 2012-05-12 | TCO12 Round 2B | 1 | 806 | 787.74 | -0.28 | -19 | 2598 | 2474 | -56 | 1316 | 3252 |
| 8 | 2012-05-08 | SRM 542 | 1 | 286 | 295.26 | -0.35 | -22 | 2617 | 2363 | -69 | 1372 | 2789 |
| 7 | 2012-04-23 | SRM 541 | 1 | 445 | 595.81 | 0.42 | 53 | 2639 | 2230 | 60 | 1441 | 2323 |
| 6 | 2012-04-11 | SRM 540 | 1 | 381 | 554.31 | -0.11 | -4 | 2585 | 2468 | -14 | 1381 | 2640 |
| 5 | 2012-04-04 | SRM 539 | 1 | 396 | ||||||||
| 4 | 2012-03-31 | TCO12 Round 1A | 1 | 548 | 820.72 | 0.58 | 82 | 2589 | 2365 | 67 | 1395 | 2467 |
| 3 | 2012-03-20 | SRM 538 | 1 | 534 | 562.07 | 0.07 | 27 | 2507 | 2818 | -24 | 1328 | 2942 |
| 2 | 2012-03-17 | SRM 537 | 1 | 709 | 650.73 | -0.33 | -55 | 2480 | 2979 | -223 | 1352 | 2777 |
| 1 | 2012-03-07 | SRM 536 | 2 | 32 | 828.89 | 4.70 | 784 | 2535 | 2630 | 375 | 1575 | 1503 |