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 |
|---|---|---|---|
| gurugan1 | 116 | 2890 | 1474 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.161 | 0.842 | 1.108 | 26.9 | -109 | 449 | 2985 | 2890 | 1485 |
| Odd | 0.157 | 0.843 | 1.110 | 26.9 | -99 | 438 | 2828 | 2665 | 1482 |
| initial | 0.082 | 0.843 | 1.133 | 101.5 | -332 | 499 | 3192 | 2339 | 2006 |
| SRMFix | 0.119 | 0.851 | 1.120 | 34.3 | -211 | 427 | 2498 | 2204 | 1340 |
| SRM | 0.325 | 0.870 | 1.162 | 72.3 | -271 | 226 | 2215 | 1474 | 2129 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 116 | 2014-04-12 | TCO14 Round 1A | 1 | 1103 | 505.60 | -1.12 | -23 | 2890 | 1485 | -37 | 1474 | 2129 |
| 115 | 2013-09-16 | SRM 591 | 1 | 415 | 207.37 | -1.10 | -18 | 2914 | 1204 | -144 | 1511 | 1819 |
| 114 | 2013-09-07 | SRM 590 | 1 | 267 | 301.00 | 0.17 | 7 | 2932 | 1144 | 32 | 1655 | 1264 |
| 113 | 2013-06-18 | SRM 583 | 1 | 269 | 306.56 | 0.19 | 7 | 2925 | 1145 | 39 | 1623 | 1364 |
| 112 | 2013-05-25 | SRM 580 | 1 | 657 | 366.21 | -0.98 | -16 | 2918 | 1200 | -157 | 1584 | 1584 |
| 111 | 2013-05-18 | SRM 579 | 1 | 346 | 329.55 | -0.07 | 1 | 2933 | 1132 | -6 | 1741 | 1073 |
| 110 | 2013-04-20 | TCO13 Round 2B | 1 | 317 | 526.25 | 0.73 | 19 | 2932 | 1145 | 57 | 1747 | 1083 |
| 109 | 2013-04-11 | SRM 576 | 1 | 192 | 225.57 | 0.23 | 9 | 2913 | 1211 | 29 | 1690 | 1258 |
| 108 | 2013-04-06 | SRM 575 | 1 | 312 | 407.58 | 0.39 | 13 | 2905 | 1243 | 44 | 1661 | 1372 |
| 107 | 2013-02-23 | TCO13 Round 1A | 1 | 431 | 312.54 | -0.46 | -6 | 2892 | 1188 | 7 | 1617 | 1472 |
| 106 | 2013-02-19 | SRM 571 | 1 | 338 | 317.40 | -0.09 | 1 | 2898 | 1155 | 18 | 1610 | 1459 |
| 105 | 2013-02-06 | SRM 569 | 1 | 359 | 225.80 | -0.67 | -14 | 2897 | 1138 | -37 | 1592 | 1545 |
| 104 | 2013-01-12 | SRM 566 | 1 | 55 | 325.00 | 2.56 | 62 | 2910 | 1054 | 164 | 1629 | 1339 |
| 103 | 2012-10-10 | SRM 557 | 1 | 475 | 374.23 | -0.68 | -13 | 2849 | 1249 | -75 | 1465 | 2086 |
| 102 | 2012-07-21 | SRM 550 | 1 | 241 | 323.18 | 0.42 | 14 | 2862 | 1161 | 69 | 1540 | 1696 |
| 101 | 2012-07-09 | SRM 549 | 1 | 381 | 274.95 | -0.77 | -15 | 2849 | 1208 | -82 | 1471 | 2060 |
| 100 | 2012-06-25 | SRM 547 | 1 | 303 | 197.15 | -0.62 | -13 | 2864 | 1141 | -34 | 1553 | 1650 |
| 99 | 2012-06-16 | SRM 546 | 1 | 420 | 392.43 | -0.55 | -12 | 2876 | 1105 | -79 | 1587 | 1528 |
| 98 | 2012-06-02 | Round 2C | 1 | 440 | 472.86 | 0.10 | 9 | 2888 | 1054 | 21 | 1666 | 1230 |
| 97 | 2012-05-19 | SRM 543 | 1 | 424 | 341.95 | -0.31 | -7 | 2880 | 1072 | -3 | 1645 | 1295 |
| 96 | 2012-04-07 | TCO12 Round 1B | 1 | 152 | 316.95 | 1.06 | 48 | 2887 | 962 | 81 | 1648 | 1279 |
| 95 | 2010-06-19 | TCO10 Round 1 | 1 | 1081 | 464.72 | -1.22 | -20 | 2839 | 695 | -89 | 1567 | 1185 |
| 94 | 2010-06-17 | SRM 473 | 1 | 278 | 167.83 | -0.73 | -12 | 2859 | 628 | -24 | 1656 | 966 |
| 93 | 2010-06-05 | SRM 472 | 1 | 457 | 274.97 | -0.98 | -17 | 2871 | 601 | -105 | 1680 | 906 |
| 92 | 2010-05-24 | TCO10 Qual 3 | 1 | 294 | 88.66 | -1.73 | -23 | 2888 | 573 | -41 | 1785 | 711 |
| 91 | 2010-05-20 | SRM 470 | 1 | 490 | 285.09 | -1.08 | -21 | 2911 | 512 | -140 | 1826 | 615 |
| 90 | 2010-04-03 | SRM 466 | 1 | 319 | 212.94 | -0.58 | -11 | 2932 | 420 | -26 | 1966 | 421 |
| 89 | 2010-02-17 | SRM 462 | 1 | 235 | 207.38 | -0.73 | -14 | 2943 | 424 | -111 | 1992 | 428 |
| 88 | 2010-02-06 | SRM 460 | 1 | 399 | 145.81 | -1.45 | -29 | 2957 | 406 | -112 | 2103 | 339 |
| 87 | 2009-08-25 | SRM 447 | 1 | 36 | 143.09 | 1.99 | 37 | 2985 | 318 | 80 | 2215 | 249 |
| 86 | 2009-08-08 | SRM 446 | 1 | 47 | 177.34 | 1.92 | 38 | 2948 | 372 | 79 | 2135 | 288 |
| 85 | 2009-06-23 | SRM 443 | 1 | 41 | 153.60 | 1.91 | 38 | 2910 | 410 | 99 | 2056 | 349 |
| 84 | 2009-03-07 | TCO09 Round 1 | 1 | 749 | 404.68 | -0.89 | -12 | 2872 | 466 | -63 | 1957 | 466 |
| 83 | 2009-02-28 | TCO09 Qual 2 | 1 | 259 | 131.50 | -0.98 | -10 | 2884 | 440 | -41 | 2020 | 402 |
| 82 | 2009-02-07 | SRM 434 | 1 | 121 | 181.18 | 0.58 | 14 | 2894 | 426 | 28 | 2061 | 359 |
| 81 | 2008-12-23 | SRM 431 | 1 | 168 | 135.33 | -0.31 | -3 | 2880 | 426 | -19 | 2033 | 381 |
| 80 | 2008-12-02 | SRM 428 | 1 | 339 | 175.46 | -0.95 | -12 | 2883 | 413 | -80 | 2052 | 365 |
| 79 | 2008-11-25 | SRM 427 | 1 | 67 | 129.39 | 0.95 | 18 | 2895 | 402 | 37 | 2132 | 309 |
| 78 | 2008-11-06 | SRM 424 | 1 | 66 | 159.89 | 1.28 | 22 | 2877 | 412 | 55 | 2095 | 328 |
| 77 | 2008-10-28 | SRM 423 | 1 | 96 | 137.96 | 0.52 | 13 | 2855 | 456 | 26 | 2040 | 370 |
| 76 | 2008-10-18 | SRM 422 | 1 | 207 | 201.67 | -0.04 | 2 | 2842 | 472 | -3 | 2014 | 400 |
| 75 | 2008-10-02 | SRM 420 | 1 | 88 | 183.85 | 1.06 | 21 | 2840 | 474 | 64 | 2017 | 395 |
| 74 | 2008-09-24 | SRM 419 | 1 | 71 | 147.49 | 1.06 | 22 | 2818 | 513 | 70 | 1953 | 468 |
| 73 | 2008-09-20 | SRM 418 | 1 | 131 | 220.49 | 0.75 | 18 | 2796 | 553 | 62 | 1883 | 550 |
| 72 | 2008-09-04 | SRM 416 | 1 | 196 | 201.99 | 0.04 | 4 | 2777 | 585 | 25 | 1821 | 641 |
| 71 | 2008-07-23 | SRM 411 | 1 | 95 | 175.00 | 0.88 | 20 | 2773 | 581 | 87 | 1796 | 672 |
| 70 | 2008-06-26 | SRM 407 | 1 | 163 | 216.79 | 0.41 | 12 | 2753 | 596 | 68 | 1709 | 824 |
| 69 | 2008-06-17 | SRM 406 | 1 | 179 | 150.55 | -0.25 | -3 | 2741 | 612 | 28 | 1641 | 983 |
| 68 | 2008-06-14 | SRM 405 | 1 | 484 | 266.15 | -1.05 | -18 | 2744 | 607 | -122 | 1613 | 1077 |
| 67 | 2008-06-05 | SRM 404 | 1 | 83 | 218.94 | 1.40 | 30 | 2762 | 568 | 124 | 1735 | 769 |
| 66 | 2008-05-28 | SRM 403 | 1 | 124 | 160.25 | 0.37 | 12 | 2732 | 617 | 80 | 1611 | 1064 |
| 65 | 2008-05-01 | SRM 400 | 1 | 348 | 289.06 | -0.62 | -11 | 2719 | 635 | -55 | 1531 | 1235 |
| 64 | 2008-04-23 | SRM 399 | 1 | 219 | 194.68 | -0.61 | -11 | 2731 | 609 | -63 | 1586 | 1069 |
| 63 | 2008-03-26 | SRM 395 | 1 | 332 | 149.23 | -1.15 | -19 | 2741 | 607 | -88 | 1649 | 923 |
| 62 | 2008-03-11 | SRM 393 | 1 | 82 | 211.56 | 1.37 | 31 | 2761 | 558 | 124 | 1737 | 741 |
| 61 | 2008-02-26 | SRM 391 | 1 | 172 | 174.44 | 0.02 | 4 | 2729 | 604 | 49 | 1613 | 1005 |
| 60 | 2008-02-02 | SRM 390 | 1 | 583 | 217.19 | -1.43 | -26 | 2725 | 574 | -175 | 1564 | 1122 |
| 59 | 2008-01-09 | SRM 387 | 1 | 41 | 162.17 | 1.98 | 40 | 2751 | 509 | 148 | 1739 | 705 |
| 58 | 2007-12-27 | SRM 385 | 1 | 205 | 201.52 | -0.02 | 3 | 2712 | 582 | 51 | 1591 | 1019 |
| 57 | 2007-11-20 | SRM 378 | 1 | 458 | 206.64 | -1.24 | -21 | 2709 | 562 | -137 | 1540 | 1154 |
| 56 | 2007-11-14 | SRM 376 | 1 | 317 | 182.30 | -1.00 | -18 | 2730 | 510 | -125 | 1677 | 788 |
| 55 | 2007-10-17 | SRM 372 | 1 | 459 | 227.17 | -1.20 | -20 | 2748 | 468 | -173 | 1802 | 577 |
| 54 | 2007-09-26 | SRM 367 | 1 | 84 | 191.02 | 1.18 | 27 | 2768 | 424 | 66 | 1975 | 374 |
| 53 | 2007-09-04 | SRM 364 | 1 | 134 | 188.47 | 0.49 | 15 | 2740 | 447 | 38 | 1909 | 422 |
| 52 | 2007-08-07 | SRM 362 | 1 | 264 | ||||||||
| 51 | 2007-07-24 | SRM 360 | 1 | 306 | 246.26 | -0.72 | -11 | 2725 | 441 | -123 | 1871 | 438 |
| 50 | 2007-07-21 | SRM 359 | 1 | 72 | 183.92 | 1.35 | 29 | 2736 | 422 | 59 | 1994 | 322 |
| 49 | 2007-07-17 | SRM 358 | 1 | 135 | 154.11 | 0.19 | 8 | 2707 | 476 | -1 | 1935 | 371 |
| 48 | 2007-07-12 | SRM 357 | 1 | 98 | 170.06 | 0.80 | 22 | 2698 | 481 | 36 | 1936 | 356 |
| 47 | 2007-06-14 | SRM 354 | 1 | 111 | 223.00 | 1.01 | 27 | 2676 | 511 | 56 | 1900 | 394 |
| 46 | 2007-05-09 | SRM 348 | 1 | 169 | 156.06 | -0.12 | 0 | 2649 | 529 | -15 | 1844 | 459 |
| 45 | 2007-04-24 | SRM 346 | 1 | 110 | 173.90 | 0.66 | 19 | 2649 | 516 | 44 | 1859 | 436 |
| 44 | 2007-03-22 | SRM 343 | 1 | 240 | 172.95 | -0.47 | -8 | 2630 | 491 | -41 | 1815 | 451 |
| 43 | 2007-03-14 | SRM 342 | 1 | 48 | 143.92 | 1.58 | 34 | 2637 | 478 | 96 | 1856 | 408 |
| 42 | 2007-02-14 | SRM 339 | 1 | 102 | 169.70 | 0.73 | 20 | 2604 | 529 | 65 | 1760 | 544 |
| 41 | 2007-01-25 | SRM 336 | 1 | 200 | 140.81 | -0.51 | -9 | 2584 | 557 | -36 | 1695 | 640 |
| 40 | 2007-01-17 | SRM 335 | 1 | 174 | 199.32 | 0.20 | 8 | 2592 | 539 | 30 | 1731 | 595 |
| 39 | 2007-01-13 | SRM 334 | 1 | 74 | 208.36 | 1.49 | 34 | 2584 | 548 | 118 | 1701 | 630 |
| 38 | 2007-01-04 | SRM 333 | 1 | 282 | 181.78 | -0.64 | -12 | 2550 | 597 | -36 | 1583 | 851 |
| 37 | 2006-12-28 | SRM 332 | 1 | 141 | 132.60 | -0.09 | 1 | 2562 | 570 | 21 | 1619 | 774 |
| 36 | 2006-12-21 | SRM 331 | 1 | 151 | 159.36 | 0.08 | 6 | 2561 | 564 | 42 | 1598 | 807 |
| 35 | 2006-12-13 | SRM 330 | 1 | 282 | 147.27 | -0.94 | -20 | 2555 | 571 | -78 | 1556 | 899 |
| 34 | 2006-12-09 | SRM 329 | 1 | 257 | 186.67 | -0.46 | -9 | 2575 | 542 | -8 | 1634 | 722 |
| 33 | 2006-11-11 | SRM 326 | 1 | 372 | 179.43 | -1.18 | -23 | 2583 | 508 | -173 | 1642 | 707 |
| 32 | 2006-11-02 | SRM 325 | 1 | 181 | 161.75 | -0.16 | -1 | 2606 | 455 | -14 | 1815 | 442 |
| 31 | 2006-10-25 | SRM 324 | 1 | 215 | 145.75 | -0.56 | -10 | 2607 | 452 | -46 | 1829 | 415 |
| 30 | 2006-10-09 | SRM 322 | 1 | 160 | 177.13 | 0.15 | 8 | 2618 | 421 | 10 | 1875 | 362 |
| 29 | 2006-10-02 | SRM 321 | 1 | 172 | 143.98 | -0.26 | -3 | 2609 | 418 | -16 | 1865 | 367 |
| 28 | 2006-09-18 | SRM 319 | 1 | 113 | 153.26 | 0.44 | 17 | 2612 | 398 | 34 | 1881 | 336 |
| 27 | 2006-08-29 | SRM 318 | 1 | 304 | 160.68 | -0.92 | -21 | 2595 | 412 | -110 | 1847 | 357 |
| 26 | 2006-08-19 | SRM 316 | 1 | 15 | 142.91 | 3.25 | 65 | 2616 | 387 | 145 | 1957 | 271 |
| 25 | 2006-08-09 | SRM 315 | 1 | 96 | 154.34 | 0.68 | 26 | 2551 | 489 | 48 | 1812 | 408 |
| 24 | 2006-08-03 | SRM 314 | 1 | 102 | 140.30 | 0.46 | 20 | 2525 | 535 | 34 | 1764 | 468 |
| 23 | 2006-07-26 | SRM 313 | 1 | 43 | 179.57 | 2.06 | 60 | 2506 | 564 | 124 | 1730 | 512 |
| 22 | 2006-07-12 | SRM 311 | 1 | 138 | 159.77 | 0.21 | 13 | 2446 | 652 | 31 | 1606 | 697 |
| 21 | 2006-07-06 | SRM 310 | 1 | 134 | 150.78 | 0.17 | 12 | 2433 | 662 | 26 | 1575 | 745 |
| 20 | 2006-06-28 | SRM 309 | 1 | 135 | 154.00 | 0.19 | 13 | 2421 | 687 | 34 | 1549 | 813 |
| 19 | 2006-06-14 | SRM 307 | 1 | 105 | 149.98 | 0.51 | 27 | 2408 | 707 | 69 | 1515 | 880 |
| 18 | 2006-05-31 | SRM 305 | 1 | 203 | 173.40 | -0.51 | -17 | 2381 | 748 | -76 | 1446 | 1060 |
| 17 | 2006-04-27 | SRM 300 | 1 | 186 | 163.06 | -0.48 | -16 | 2398 | 692 | -75 | 1522 | 815 |
| 16 | 2006-04-22 | SRM 299 | 1 | 150 | 204.17 | 0.44 | 26 | 2414 | 660 | 49 | 1597 | 673 |
| 15 | 2006-04-06 | SRM 297 | 1 | 49 | 159.51 | 1.70 | 74 | 2387 | 700 | 143 | 1548 | 763 |
| 14 | 2006-03-29 | SRM 295 | 1 | 260 | 219.62 | -0.24 | -9 | 2314 | 820 | -22 | 1405 | 1099 |
| 13 | 2006-03-17 | SRM 293 | 1 | 213 | 199.08 | -0.10 | 0 | 2323 | 790 | 6 | 1427 | 1032 |
| 12 | 2006-03-06 | SRM 292 | 1 | 187 | 210.49 | 0.17 | 17 | 2323 | 774 | 40 | 1421 | 1029 |
| 11 | 2006-02-28 | TCO06 Qual 2/10/13 | 1 | 159 | 200.00 | -0.55 | -20 | 2306 | 796 | -105 | 1381 | 1146 |
| 10 | 2006-02-16 | SRM 290 | 1 | 251 | 161.14 | -0.64 | -32 | 2326 | 716 | -110 | 1486 | 795 |
| 9 | 2006-02-14 | SRM 289 | 1 | 108 | 172.39 | 0.68 | 54 | 2358 | 660 | 55 | 1596 | 587 |
| 8 | 2006-02-08 | SRM 288 | 1 | 137 | 171.64 | 0.32 | 35 | 2303 | 748 | 24 | 1541 | 680 |
| 7 | 2006-01-30 | SRM 286 | 1 | 56 | 253.33 | 2.18 | 187 | 2268 | 799 | 201 | 1517 | 720 |
| 6 | 2006-01-24 | SRM 285 | 2 | 10 | 62.10 | 2.64 | 113 | 2081 | 1237 | 156 | 1316 | 1269 |
| 5 | 2005-12-28 | SRM 280 | 1 | 249 | 251.92 | 0.02 | 10 | 1968 | 1548 | -48 | 1160 | 1983 |
| 4 | 2005-12-19 | SRM 278 | 2 | 8 | 107.99 | 3.76 | 207 | 1958 | 1556 | 226 | 1208 | 1725 |
| 3 | 2005-12-17 | SRM 277 | 2 | 388 | 111.52 | -1.80 | -109 | 1750 | 2306 | -171 | 982 | 2911 |
| 2 | 2005-11-30 | SRM 275 | 2 | 20 | 226.81 | 3.50 | 449 | 1860 | 1810 | 224 | 1153 | 1907 |
| 1 | 2005-11-21 | SRM 273 | 2 | 256 | 229.16 | -0.16 | -21 | 1411 | 3807 | -271 | 929 | 3019 |