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 |
|---|---|---|---|
| hossameldeenfci | 54 | 2900 | 1610 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.213 | 0.772 | 1.036 | 93.0 | -160 | 414 | 2722 | 2561 | 1040 |
| SRMFix | 0.463 | 0.824 | 1.208 | 41.2 | -105 | 199 | 2198 | 2179 | 1188 |
| Odd | 0.521 | 0.858 | 1.277 | 36.4 | -60 | 240 | 2687 | 2663 | 1311 |
| EloSRM | 0.546 | 0.864 | 1.290 | 36.2 | -80 | 246 | 2921 | 2900 | 1365 |
| SRM | 0.631 | 0.967 | 1.525 | 71.4 | -389 | 153 | 1727 | 1610 | 1192 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 54 | 2015-07-09 | SRM 662 | 1 | 175 | 142.99 | -0.53 | -21 | 2900 | 1365 | -114 | 1610 | 1192 |
| 53 | 2015-02-02 | SRM 648 | 1 | 222 | 243.54 | 0.13 | 9 | 2921 | 1492 | -3 | 1724 | 1118 |
| 52 | 2015-01-24 | SRM 647 | 1 | 126 | 256.60 | 1.03 | 39 | 2912 | 1524 | 61 | 1727 | 1099 |
| 51 | 2014-12-27 | SRM 643 | 1 | 182 | 290.22 | 0.67 | 30 | 2872 | 1688 | 41 | 1666 | 1279 |
| 50 | 2014-07-05 | TCO14 Round 2C | 1 | 451 | 520.17 | 0.21 | 9 | 2843 | 1758 | 4 | 1625 | 1443 |
| 49 | 2014-06-12 | SRM 624 | 1 | 579 | 435.44 | -0.41 | -8 | 2834 | 1806 | -74 | 1621 | 1471 |
| 48 | 2014-06-07 | TCO14 Round 2B | 1 | 204 | 715.68 | 1.81 | 45 | 2842 | 1750 | 117 | 1695 | 1221 |
| 47 | 2014-05-28 | SRM 622 | 1 | 125 | 302.26 | 1.27 | 34 | 2797 | 1961 | 95 | 1578 | 1610 |
| 46 | 2014-05-20 | SRM 621 | 1 | 535 | 475.02 | -0.43 | -10 | 2763 | 2150 | -98 | 1483 | 2133 |
| 45 | 2014-05-17 | TCO14 Round 2A | 1 | 511 | 795.79 | 0.64 | 23 | 2772 | 2091 | 48 | 1581 | 1632 |
| 44 | 2014-04-24 | SRM 618 | 1 | 211 | 325.70 | 0.63 | 21 | 2749 | 2165 | 47 | 1533 | 1868 |
| 43 | 2014-04-19 | TCO14 Round 1B | 1 | 452 | 550.84 | 0.28 | 11 | 2728 | 2285 | 29 | 1486 | 2128 |
| 42 | 2014-04-12 | TCO14 Round 1A | 1 | 777 | 775.94 | -0.00 | 3 | 2717 | 2288 | 11 | 1457 | 2233 |
| 41 | 2014-04-10 | SRM 616 | 1 | 347 | 529.94 | 0.61 | 24 | 2713 | 2229 | 50 | 1446 | 2216 |
| 40 | 2014-04-04 | SRM 615 | 1 | 647 | 445.10 | -0.54 | -16 | 2689 | 2366 | -113 | 1396 | 2536 |
| 39 | 2014-03-29 | SRM 614 | 1 | 103 | 514.97 | 2.32 | 72 | 2705 | 2279 | 153 | 1509 | 1897 |
| 38 | 2014-03-04 | SRM 611 | 1 | 263 | 454.70 | 0.79 | 34 | 2633 | 2720 | 77 | 1356 | 2898 |
| 37 | 2014-02-07 | SRM 608 | 1 | 389 | 484.94 | -0.19 | -5 | 2599 | 2951 | -24 | 1279 | 3601 |
| 36 | 2014-01-29 | SRM 606 | 1 | 371 | 346.83 | -0.10 | -1 | 2603 | 2880 | -23 | 1303 | 3337 |
| 35 | 2014-01-21 | SRM 605 | 2 | 4 | 83.20 | 4.38 | 53 | 2604 | 2867 | 146 | 1326 | 3136 |
| 34 | 2013-12-28 | SRM 602 | 1 | 761 | 569.12 | -0.44 | -17 | 2551 | 3073 | -166 | 1180 | 4615 |
| 33 | 2013-12-14 | SRM 600 | 1 | 629 | 744.31 | 0.24 | 16 | 2568 | 2956 | 19 | 1346 | 2957 |
| 32 | 2013-10-15 | SRM 594 | 1 | 418 | 479.62 | -0.19 | -5 | 2552 | 2930 | -45 | 1327 | 3032 |
| 31 | 2013-10-05 | SRM 593 | 1 | 393 | 511.23 | -0.13 | -2 | 2558 | 2901 | -40 | 1372 | 2713 |
| 30 | 2013-09-27 | SRM 592 | 1 | 504 | 463.56 | -0.12 | -2 | 2560 | 2854 | -56 | 1412 | 2407 |
| 29 | 2013-09-07 | SRM 590 | 1 | 161 | 595.64 | 1.88 | 73 | 2562 | 2847 | 124 | 1468 | 2092 |
| 28 | 2013-08-12 | SRM 588 | 1 | 425 | 535.65 | 0.33 | 20 | 2489 | 3234 | 14 | 1344 | 2842 |
| 27 | 2013-07-27 | SRM 586 | 1 | 362 | 463.49 | -0.12 | -3 | 2470 | 3321 | -37 | 1330 | 2932 |
| 26 | 2013-07-19 | SRM 585 | 1 | 470 | 608.54 | 0.37 | 23 | 2473 | 3297 | 9 | 1367 | 2677 |
| 25 | 2013-07-10 | SRM 584 | 1 | 454 | 477.97 | 0.07 | 8 | 2450 | 3385 | -44 | 1358 | 2696 |
| 24 | 2013-06-18 | SRM 583 | 1 | 173 | 630.73 | 1.87 | 93 | 2442 | 3462 | 141 | 1402 | 2423 |
| 23 | 2013-06-14 | SRM 582 | 2 | 15 | 148.46 | 3.31 | 65 | 2349 | 4114 | 115 | 1261 | 3503 |
| 22 | 2013-05-25 | SRM 580 | 2 | 67 | 274.07 | 2.03 | 52 | 2284 | 4670 | 84 | 1146 | 4711 |
| 21 | 2013-05-18 | SRM 579 | 2 | 21 | 346.33 | 4.04 | 86 | 2232 | 5104 | 143 | 1062 | 5552 |
| 20 | 2013-05-02 | SRM 578 | 2 | 104 | 272.42 | 1.39 | 51 | 2146 | 5926 | 82 | 919 | 7225 |
| 19 | 2013-04-26 | SRM 577 | 2 | 374 | 376.94 | 0.01 | 7 | 2096 | 6362 | 19 | 837 | 8402 |
| 18 | 2013-04-06 | SRM 575 | 2 | 155 | 601.40 | 1.96 | 75 | 2088 | 6824 | 116 | 818 | 9233 |
| 17 | 2013-03-14 | SRM 573 | 2 | 555 | 363.22 | -0.61 | -21 | 2013 | 7511 | -27 | 702 | 10945 |
| 16 | 2013-03-02 | TCO13 Round 1B | 1 | 1525 | 1,245.63 | -0.41 | -25 | 2033 | 7189 | -80 | 729 | 10584 |
| 15 | 2013-02-23 | TCO13 Round 1A | 1 | 1310 | 1,253.91 | -0.27 | -18 | 2059 | 6792 | -62 | 809 | 9217 |
| 14 | 2013-01-29 | SRM 568 | 2 | 812 | 409.90 | -0.99 | -34 | 2077 | 6513 | -50 | 871 | 8266 |
| 13 | 2013-01-12 | SRM 566 | 2 | 704 | 349.73 | -1.01 | -36 | 2110 | 6108 | -54 | 921 | 7317 |
| 12 | 2012-12-12 | SRM 564 | 2 | 333 | 252.98 | -0.40 | -11 | 2147 | 5732 | 1 | 975 | 6532 |
| 11 | 2012-11-30 | SRM 562 | 2 | 416 | ||||||||
| 10 | 2012-11-20 | SRM 561 | 2 | 139 | 285.70 | 1.04 | 69 | 2157 | 5600 | 60 | 974 | 6537 |
| 9 | 2012-08-22 | SRM 553 | 2 | 418 | 274.75 | -0.60 | -21 | 2088 | 6216 | -17 | 914 | 7351 |
| 8 | 2012-08-16 | SRM 552 | 2 | 245 | 287.40 | 0.23 | 25 | 2110 | 5981 | 32 | 931 | 7078 |
| 7 | 2012-07-21 | SRM 550 | 2 | 254 | 529.18 | 1.06 | 76 | 2085 | 6206 | 72 | 899 | 7560 |
| 6 | 2012-07-09 | SRM 549 | 2 | 286 | 340.36 | 0.25 | 32 | 2009 | 6939 | 23 | 827 | 8617 |
| 5 | 2012-06-25 | SRM 547 | 2 | 201 | 348.34 | 0.79 | 83 | 1976 | 7232 | 64 | 804 | 9017 |
| 4 | 2012-06-16 | SRM 546 | 2 | 723 | 533.50 | -0.63 | -52 | 1893 | 8202 | -126 | 740 | 10184 |
| 3 | 2012-06-07 | SRM 545 | 2 | 251 | 815.51 | 1.70 | 246 | 1945 | 7655 | 101 | 866 | 8196 |
| 2 | 2012-05-29 | SRM 544 | 2 | 263 | 454.00 | 0.01 | 18 | 1699 | 10685 | -46 | 765 | 9823 |
| 1 | 2012-05-19 | SRM 543 | 2 | 877 | 779.44 | -0.35 | -80 | 1681 | 10976 | -389 | 811 | 8943 |