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 |
|---|---|---|---|
| vikram_v1990 | 97 | 2289 | 1217 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.286 | 0.652 | 1.150 | 20.0 | -89 | 127 | 2292 | 2289 | 4498 |
| SRMFix | 0.260 | 0.652 | 1.139 | 23.4 | -125 | 156 | 1712 | 1706 | 4034 |
| initial | 0.065 | 0.707 | 1.198 | 85.1 | -312 | 931 | 2420 | 1949 | 3331 |
| SRM | 0.441 | 0.720 | 1.259 | 52.5 | -413 | 168 | 1315 | 1217 | 4036 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 97 | 2012-09-07 | SRM 555 | 1 | 590 | 595.92 | -0.12 | -3 | 2289 | 4498 | -68 | 1217 | 4036 |
| 96 | 2012-06-07 | SRM 545 | 1 | 480 | 622.36 | -0.01 | 1 | 2292 | 4418 | -19 | 1285 | 3454 |
| 95 | 2012-05-12 | TCO12 Round 2B | 1 | 788 | 1,032.60 | 0.38 | 13 | 2291 | 4503 | 25 | 1304 | 3367 |
| 94 | 2012-05-08 | SRM 542 | 1 | 286 | 359.65 | -0.06 | -1 | 2278 | 4633 | -26 | 1279 | 3596 |
| 93 | 2012-04-23 | SRM 541 | 1 | 489 | 665.20 | 0.02 | 2 | 2279 | 4626 | -10 | 1305 | 3393 |
| 92 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 886.74 | 0.08 | 4 | 2277 | 4601 | 35 | 1315 | 3263 |
| 91 | 2012-04-11 | SRM 540 | 1 | 381 | 630.88 | 0.07 | 4 | 2273 | 4557 | 15 | 1280 | 3484 |
| 90 | 2012-04-04 | SRM 539 | 1 | 396 | ||||||||
| 89 | 2012-03-31 | TCO12 Round 1A | 1 | 572 | 1,158.19 | 1.02 | 27 | 2269 | 4464 | 60 | 1265 | 3533 |
| 88 | 2012-03-20 | SRM 538 | 2 | 142 | 229.87 | 0.70 | 13 | 2243 | 4622 | 26 | 1205 | 4135 |
| 87 | 2012-03-17 | SRM 537 | 1 | 709 | 776.82 | -0.07 | -2 | 2230 | 4740 | -47 | 1179 | 4443 |
| 86 | 2012-03-07 | SRM 536 | 1 | 555 | 713.73 | 0.36 | 15 | 2232 | 4685 | 10 | 1226 | 3936 |
| 85 | 2012-03-03 | SRM 535 | 1 | 627 | 730.32 | -0.02 | 0 | 2216 | 4749 | -42 | 1216 | 4005 |
| 84 | 2012-02-09 | SRM 532 | 2 | 82 | 289.42 | 1.82 | 27 | 2216 | 4625 | 61 | 1258 | 3509 |
| 83 | 2012-01-19 | SRM 530 | 2 | 50 | 232.74 | 2.22 | 32 | 2189 | 4804 | 74 | 1197 | 4087 |
| 82 | 2012-01-14 | SRM 529 | 2 | 2 | 401.79 | 7.65 | 65 | 2157 | 5037 | 168 | 1123 | 4757 |
| 81 | 2011-12-28 | SRM 528 | 2 | 388 | 376.46 | -0.04 | 3 | 2092 | 5615 | 7 | 955 | 6588 |
| 80 | 2011-12-23 | SRM 526.5 | 2 | 281 | 274.36 | -0.03 | 3 | 2090 | 5582 | 8 | 948 | 6596 |
| 79 | 2011-12-17 | SRM 527 | 2 | 533 | 384.86 | -0.47 | -6 | 2087 | 5588 | -13 | 940 | 6735 |
| 78 | 2011-12-06 | SRM 526 | 2 | 99 | 231.38 | 1.23 | 31 | 2093 | 5481 | 66 | 953 | 6541 |
| 77 | 2011-11-29 | SRM 525 | 2 | 440 | 421.35 | -0.06 | 3 | 2062 | 5812 | 15 | 887 | 7395 |
| 76 | 2011-11-17 | SRM 524 | 2 | 855 | 313.79 | -1.45 | -31 | 2059 | 5780 | -169 | 872 | 7601 |
| 75 | 2011-11-12 | SRM 523 | 2 | 649 | 347.04 | -0.90 | -21 | 2090 | 5485 | -56 | 1041 | 5551 |
| 74 | 2011-07-13 | SRM 512 | 2 | 525 | 381.19 | -0.46 | -8 | 2110 | 4958 | -26 | 1097 | 4743 |
| 73 | 2011-05-28 | SRM 507 | 1 | 722 | 713.35 | -0.09 | -5 | 2118 | 4712 | -80 | 1123 | 4360 |
| 72 | 2010-12-18 | Member SRM 491 | 2 | 31 | 326.67 | 3.40 | 54 | 2123 | 4126 | 95 | 1203 | 3352 |
| 71 | 2010-10-21 | Member SRM 485 | 2 | 245 | 267.26 | 0.12 | 7 | 2069 | 4290 | -2 | 1108 | 3927 |
| 70 | 2010-09-25 | SRM 483 | 2 | 257 | 317.94 | 0.30 | 11 | 2061 | 4301 | 5 | 1110 | 3874 |
| 69 | 2010-09-15 | Member SRM 482 | 2 | 155 | 357.07 | 1.20 | 31 | 2050 | 4368 | 39 | 1105 | 3915 |
| 68 | 2010-06-05 | SRM 472 | 2 | 75 | 343.58 | 2.20 | 39 | 2019 | 4358 | 79 | 1066 | 4122 |
| 67 | 2010-05-02 | TCO10 Qual 1 | 1 | 610 | 695.04 | 0.19 | 9 | 1980 | 4390 | 15 | 987 | 4753 |
| 66 | 2010-04-20 | Member SRM 468 | 2 | 388 | 340.37 | -0.19 | -1 | 1971 | 4419 | -10 | 972 | 4865 |
| 65 | 2010-04-03 | SRM 466 | 2 | 227 | 360.78 | 0.67 | 18 | 1971 | 4327 | 32 | 982 | 4742 |
| 64 | 2010-03-25 | Member SRM 465 | 2 | 270 | 253.53 | -0.09 | 2 | 1954 | 4421 | -2 | 950 | 4996 |
| 63 | 2010-03-16 | SRM 464 | 2 | 342 | 394.04 | 0.20 | 9 | 1952 | 4486 | 15 | 952 | 4991 |
| 62 | 2010-02-13 | Member SRM 461 | 2 | 266 | 425.75 | 0.68 | 19 | 1942 | 4825 | 39 | 937 | 5439 |
| 61 | 2010-01-19 | SRM 459 | 2 | 307 | 417.61 | 0.44 | 15 | 1923 | 4926 | 28 | 898 | 5789 |
| 60 | 2010-01-04 | SRM 457 | 2 | 87 | 331.97 | 1.93 | 46 | 1908 | 4948 | 96 | 870 | 6140 |
| 59 | 2009-12-22 | SRM 456 | 2 | 502 | 342.48 | -0.55 | -11 | 1862 | 5255 | -30 | 774 | 7028 |
| 58 | 2009-12-17 | Member SRM 455 | 2 | 210 | 441.79 | 1.07 | 34 | 1873 | 5148 | 70 | 804 | 6735 |
| 57 | 2009-12-05 | SRM 454 | 2 | 774 | 512.13 | -0.76 | -19 | 1839 | 5464 | -78 | 734 | 7813 |
| 56 | 2009-11-25 | SRM 453.5 | 2 | 495 | 377.42 | -0.39 | -8 | 1858 | 5343 | -23 | 812 | 7141 |
| 55 | 2009-09-10 | SRM 448 | 2 | 268 | 472.97 | 0.82 | 29 | 1866 | 5261 | 55 | 835 | 7124 |
| 54 | 2009-07-23 | SRM 445 | 2 | 256 | 521.48 | 1.03 | 33 | 1837 | 5422 | 69 | 780 | 7652 |
| 53 | 2009-04-19 | SRM 438 | 2 | 320 | 425.92 | -0.30 | -5 | 1804 | 5861 | -9 | 711 | 10561 |
| 52 | 2009-03-24 | SRM 437 | 2 | 448 | 442.93 | -0.02 | 3 | 1808 | 5890 | 9 | 720 | 10580 |
| 51 | 2009-02-24 | TCO09 Qual 1 | 1 | 983 | 1,023.54 | 0.06 | 5 | 1805 | 5734 | 22 | 711 | 10538 |
| 50 | 2009-02-07 | SRM 434 | 2 | 615 | 482.69 | -0.62 | -12 | 1801 | 6009 | -56 | 689 | 11028 |
| 49 | 2009-01-06 | SRM 432 | 2 | 380 | 324.53 | -0.23 | -3 | 1812 | 5845 | -9 | 745 | 10426 |
| 48 | 2008-12-23 | SRM 431 | 2 | 5 | ||||||||
| 47 | 2008-12-20 | SRM 430 | 2 | 226 | 417.54 | 0.89 | 25 | 1815 | 5828 | 60 | 754 | 10233 |
| 46 | 2008-12-11 | SRM 429 | 2 | 603 | 450.78 | -0.61 | -12 | 1790 | 6070 | -63 | 694 | 10950 |
| 45 | 2008-12-02 | SRM 428 | 2 | 244 | 412.40 | 0.76 | 24 | 1803 | 5950 | 52 | 757 | 10173 |
| 44 | 2008-11-22 | SRM 426 | 2 | 200 | 476.14 | 1.25 | 36 | 1779 | 6103 | 79 | 705 | 10593 |
| 43 | 2008-11-12 | SRM 425 | 2 | 277 | 524.89 | 0.92 | 29 | 1743 | 6540 | 74 | 626 | 11447 |
| 42 | 2008-11-06 | SRM 424 | 2 | 479 | 431.16 | -0.15 | -1 | 1714 | 6790 | 9 | 552 | 11854 |
| 41 | 2008-10-18 | SRM 422 | 2 | 919 | 538.02 | -0.79 | -20 | 1715 | 6775 | -124 | 543 | 12142 |
| 40 | 2008-10-08 | SRM 421 | 2 | 105 | 530.21 | 2.34 | 64 | 1735 | 6651 | 133 | 667 | 11479 |
| 39 | 2008-09-04 | SRM 416 | 2 | 554 | 433.79 | -0.48 | -13 | 1672 | 7203 | -52 | 534 | 12311 |
| 38 | 2008-08-16 | SRM 414 | 2 | 508 | 488.90 | -0.38 | -9 | 1685 | 7139 | -29 | 586 | 12052 |
| 37 | 2008-08-06 | SRM 413 | 2 | 430 | 452.87 | 0.08 | 7 | 1694 | 6972 | 22 | 615 | 11807 |
| 36 | 2008-07-31 | SRM 412 | 2 | 302 | 521.51 | 0.79 | 33 | 1687 | 6997 | 76 | 593 | 11900 |
| 35 | 2008-07-23 | SRM 411 | 2 | 375 | 413.13 | 0.13 | 10 | 1654 | 7238 | 33 | 517 | 12261 |
| 34 | 2008-07-19 | SRM 410 | 2 | 359 | 652.91 | 0.86 | 41 | 1644 | 7398 | 95 | 484 | 12527 |
| 33 | 2008-05-24 | SRM 402 | 2 | 729 | 486.52 | -0.60 | -20 | 1603 | 7288 | -89 | 389 | 11493 |
| 32 | 2008-04-12 | SRM 397 | 2 | 623 | 513.16 | -0.44 | -14 | 1623 | 6448 | -37 | 478 | 9352 |
| 31 | 2008-03-22 | SRM 394 | 2 | 578 | 511.32 | -0.39 | -12 | 1636 | 6389 | -30 | 515 | 9347 |
| 30 | 2008-02-13 | TCO08 Qual 3 | 1 | 827 | 810.37 | -0.03 | 1 | 1648 | 6172 | 15 | 545 | 9062 |
| 29 | 2008-02-09 | TCO08 Qual 2 | 1 | 1153 | 1,106.91 | -0.18 | -8 | 1647 | 6149 | -29 | 530 | 9110 |
| 28 | 2008-01-05 | SRM 386 | 2 | 703 | 417.39 | -0.76 | -22 | 1655 | 5868 | -129 | 559 | 8858 |
| 27 | 2007-12-13 | SRM 383 | 2 | 296 | 279.65 | -0.08 | 1 | 1676 | 5632 | 2 | 688 | 7932 |
| 26 | 2007-12-08 | SRM 381 | 2 | 482 | 463.07 | -0.40 | -11 | 1676 | 5575 | -32 | 686 | 7886 |
| 25 | 2007-11-10 | SRM 375 | 2 | 245 | 310.94 | 0.34 | 18 | 1686 | 5206 | 36 | 718 | 7110 |
| 24 | 2007-11-06 | SRM 374 | 2 | 461 | 390.06 | -0.24 | -5 | 1668 | 5283 | -10 | 682 | 7337 |
| 23 | 2007-09-04 | SRM 364 | 2 | 409 | 319.16 | -0.36 | -9 | 1673 | 4934 | -30 | 692 | 6668 |
| 22 | 2007-09-01 | TCCC07 Round 1C | 1 | 362 | 441.39 | 0.29 | 20 | 1682 | 4833 | 76 | 722 | 6366 |
| 21 | 2007-08-23 | TCCC07 Qual 3 | 1 | 244 | 302.07 | 0.31 | 19 | 1662 | 4979 | 63 | 646 | 7024 |
| 20 | 2007-08-18 | TCCC07 Qual 1 | 1 | 922 | 778.90 | -0.24 | -12 | 1643 | 5095 | -61 | 583 | 7381 |
| 19 | 2007-08-11 | SRM 363 | 2 | 530 | 413.34 | -0.57 | -17 | 1655 | 4964 | -50 | 644 | 6997 |
| 18 | 2007-07-24 | SRM 360 | 2 | 430 | 358.79 | -0.26 | -6 | 1672 | 4852 | -5 | 694 | 6613 |
| 17 | 2007-07-17 | SRM 358 | 2 | 350 | 298.21 | -0.23 | -4 | 1677 | 4732 | -3 | 699 | 6480 |
| 16 | 2007-06-20 | SRM 355 | 2 | 123 | 348.98 | 1.50 | 63 | 1682 | 4645 | 105 | 702 | 6464 |
| 15 | 2007-06-14 | SRM 354 | 2 | 340 | 448.76 | 0.40 | 26 | 1619 | 5029 | 56 | 597 | 7143 |
| 14 | 2007-06-07 | SRM 353 | 2 | 717 | 457.11 | -0.69 | -28 | 1593 | 5194 | -98 | 541 | 7386 |
| 13 | 2007-06-02 | SRM 352 | 2 | 539 | 385.52 | -0.48 | -18 | 1620 | 4922 | -35 | 639 | 6844 |
| 12 | 2007-05-15 | SRM 349 | 2 | 450 | 334.97 | -0.60 | -24 | 1638 | 4737 | -65 | 674 | 6553 |
| 11 | 2007-04-24 | SRM 346 | 2 | 216 | 253.55 | 0.23 | 21 | 1662 | 4477 | 28 | 739 | 6037 |
| 10 | 2007-04-18 | SRM 345 | 2 | 539 | 368.38 | -0.66 | -31 | 1641 | 4612 | -114 | 711 | 6233 |
| 9 | 2007-03-28 | SRM 344 | 2 | 88 | 464.11 | 2.40 | 127 | 1672 | 4284 | 145 | 825 | 5295 |
| 8 | 2007-03-22 | SRM 343 | 2 | 264 | 379.92 | 0.52 | 50 | 1545 | 5096 | 50 | 680 | 6418 |
| 7 | 2007-03-14 | SRM 342 | 2 | 328 | 354.39 | 0.11 | 20 | 1495 | 5450 | 13 | 630 | 6712 |
| 6 | 2007-02-20 | SRM 340 | 2 | 450 | 435.04 | -0.05 | 4 | 1475 | 5917 | -14 | 617 | 7228 |
| 5 | 2007-02-14 | SRM 339 | 2 | 289 | 373.29 | 0.37 | 56 | 1472 | 5879 | 41 | 631 | 7113 |
| 4 | 2007-02-07 | SRM 338 | 2 | 469 | 403.33 | -0.22 | -20 | 1416 | 6447 | -66 | 590 | 7285 |
| 3 | 2007-01-25 | SRM 336 | 2 | 303 | 348.88 | 0.20 | 50 | 1435 | 6077 | -25 | 656 | 6851 |
| 2 | 2007-01-17 | SRM 335 | 2 | 381 | 413.55 | -0.14 | -16 | 1385 | 6843 | -106 | 681 | 6741 |
| 1 | 2007-01-13 | SRM 334 | 2 | 513 | 426.35 | -0.41 | -89 | 1401 | 6452 | -413 | 787 | 5867 |