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 |
|---|---|---|---|
| wack-a-mole | 67 | 2840 | 1565 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.299 | 0.836 | 1.210 | 40.1 | -90 | 387 | 2202 | 2177 | 1344 |
| EloSRM | 0.377 | 0.846 | 1.222 | 35.7 | -81 | 521 | 2870 | 2840 | 1431 |
| initial | 0.178 | 0.864 | 1.211 | 104.1 | -288 | 519 | 2765 | 2614 | 1070 |
| SRM | 0.553 | 0.922 | 1.420 | 76.3 | -195 | 167 | 1702 | 1565 | 1580 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 67 | 2013-07-10 | SRM 584 | 1 | 471 | 292.05 | -0.87 | -29 | 2840 | 1431 | -137 | 1565 | 1580 |
| 66 | 2013-03-31 | TCO13 Round 2A | 1 | 258 | 654.45 | 1.34 | 57 | 2870 | 1387 | 101 | 1702 | 1234 |
| 65 | 2013-03-09 | TCO13 Round 1C | 1 | 126 | 299.39 | 1.25 | 49 | 2813 | 1610 | 91 | 1601 | 1622 |
| 64 | 2012-06-07 | SRM 545 | 1 | 165 | 435.80 | 1.40 | 37 | 2764 | 1586 | 119 | 1510 | 1895 |
| 63 | 2012-05-19 | SRM 543 | 1 | 434 | 473.04 | 0.12 | 7 | 2727 | 1757 | 38 | 1391 | 2607 |
| 62 | 2012-05-08 | SRM 542 | 1 | 185 | 259.29 | 0.49 | 18 | 2720 | 1789 | 74 | 1353 | 2958 |
| 61 | 2012-04-21 | TCO12 Round 2A | 1 | 1219 | 767.41 | -0.70 | -19 | 2702 | 1862 | -161 | 1279 | 3584 |
| 60 | 2012-04-04 | SRM 539 | 1 | 82 | ||||||||
| 59 | 2012-03-31 | TCO12 Round 1A | 1 | 273 | 583.43 | 1.10 | 31 | 2721 | 1639 | 96 | 1440 | 2199 |
| 58 | 2012-03-17 | SRM 537 | 1 | 925 | 504.76 | -0.88 | -23 | 2690 | 1770 | -175 | 1344 | 2833 |
| 57 | 2012-03-03 | SRM 535 | 1 | 525 | 447.40 | -0.23 | -4 | 2713 | 1622 | -15 | 1519 | 1741 |
| 56 | 2012-01-14 | SRM 529 | 1 | 324 | 428.61 | 0.40 | 17 | 2717 | 1530 | 45 | 1534 | 1619 |
| 55 | 2011-12-23 | SRM 526.5 | 1 | 327 | 325.61 | -0.01 | 4 | 2700 | 1572 | 12 | 1489 | 1813 |
| 54 | 2011-12-06 | SRM 526 | 1 | 262 | 257.94 | -0.02 | 3 | 2696 | 1550 | 9 | 1477 | 1844 |
| 53 | 2011-11-29 | SRM 525 | 1 | 424 | 408.22 | -0.06 | 2 | 2693 | 1564 | 10 | 1468 | 1888 |
| 52 | 2011-11-17 | SRM 524 | 1 | 94 | 432.12 | 2.20 | 74 | 2691 | 1550 | 167 | 1458 | 1938 |
| 51 | 2011-11-12 | SRM 523 | 1 | 741 | 425.38 | -0.82 | -29 | 2616 | 1920 | -178 | 1291 | 3110 |
| 50 | 2011-10-25 | SRM 522 | 1 | 269 | 313.43 | 0.22 | 17 | 2646 | 1758 | 29 | 1469 | 1872 |
| 49 | 2011-10-13 | SRM 521 | 1 | 616 | 385.15 | -0.68 | -31 | 2628 | 1817 | -110 | 1440 | 2042 |
| 48 | 2011-09-19 | SRM 519 | 1 | 311 | 334.77 | 0.11 | 17 | 2659 | 1649 | 4 | 1550 | 1483 |
| 47 | 2010-06-19 | TCO10 Round 1 | 1 | 1014 | 681.29 | -0.57 | -17 | 2642 | 1221 | -69 | 1546 | 1250 |
| 46 | 2010-05-24 | TCO10 Qual 3 | 1 | 165 | 188.24 | 0.19 | 11 | 2659 | 1129 | 28 | 1615 | 1070 |
| 45 | 2010-03-25 | Member SRM 465 | 1 | 223 | 249.75 | 0.16 | 10 | 2648 | 1032 | 23 | 1587 | 1005 |
| 44 | 2010-02-06 | SRM 460 | 1 | 380 | 319.42 | -0.25 | -5 | 2637 | 1158 | -18 | 1564 | 1215 |
| 43 | 2009-12-22 | SRM 456 | 1 | 317 | 249.54 | -0.34 | -7 | 2642 | 1121 | -28 | 1582 | 1151 |
| 42 | 2009-12-05 | SRM 454 | 1 | 270 | 329.30 | 0.29 | 13 | 2649 | 1084 | 33 | 1610 | 1080 |
| 41 | 2009-11-25 | SRM 453.5 | 1 | 104 | 340.31 | 1.71 | 50 | 2636 | 1121 | 134 | 1577 | 1176 |
| 40 | 2009-11-05 | SRM 452 | 1 | 408 | 317.15 | -0.36 | -9 | 2585 | 1294 | -30 | 1443 | 1647 |
| 39 | 2009-10-20 | SRM 451 | 1 | 487 | 253.07 | -0.96 | -25 | 2595 | 1254 | -187 | 1473 | 1525 |
| 38 | 2009-10-17 | SRM 450 | 1 | 68 | 338.32 | 2.32 | 70 | 2620 | 1147 | 147 | 1660 | 949 |
| 37 | 2009-09-10 | SRM 448 | 1 | 444 | 401.38 | -0.45 | -13 | 2550 | 1387 | -90 | 1513 | 1378 |
| 36 | 2009-08-25 | SRM 447 | 1 | 95 | 350.88 | 1.88 | 65 | 2563 | 1332 | 138 | 1603 | 1081 |
| 35 | 2009-06-23 | SRM 443 | 1 | 366 | 308.16 | -0.25 | -6 | 2499 | 1542 | -38 | 1465 | 1548 |
| 34 | 2009-06-13 | SRM 442 | 1 | 248 | 399.68 | 0.69 | 30 | 2505 | 1511 | 71 | 1503 | 1418 |
| 33 | 2009-05-27 | SRM 441 | 1 | 419 | 343.20 | -0.29 | -8 | 2475 | 1601 | -48 | 1432 | 1691 |
| 32 | 2009-03-24 | SRM 437 | 1 | 369 | 453.78 | -0.13 | -2 | 2483 | 1588 | -37 | 1480 | 1562 |
| 31 | 2009-03-11 | SRM 436 | 1 | 156 | 473.84 | 1.60 | 54 | 2485 | 1579 | 137 | 1517 | 1417 |
| 30 | 2009-03-07 | TCO09 Round 1 | 1 | 1322 | 948.79 | -0.56 | -18 | 2431 | 1768 | -155 | 1380 | 2131 |
| 29 | 2009-02-24 | TCO09 Qual 1 | 1 | 343 | 487.75 | 0.51 | 21 | 2449 | 1628 | 27 | 1535 | 1316 |
| 28 | 2009-02-12 | SRM 435 | 1 | 181 | 370.80 | 1.03 | 44 | 2428 | 1790 | 87 | 1508 | 1472 |
| 27 | 2009-02-07 | SRM 434 | 1 | 364 | 463.49 | 0.35 | 20 | 2384 | 1999 | 22 | 1421 | 1901 |
| 26 | 2009-01-06 | SRM 432 | 1 | 255 | 409.89 | 0.68 | 34 | 2364 | 2053 | 61 | 1399 | 2044 |
| 25 | 2008-12-20 | SRM 430 | 1 | 422 | 512.04 | 0.28 | 17 | 2330 | 2182 | 18 | 1338 | 2477 |
| 24 | 2008-12-02 | SRM 428 | 2 | 5 | 99.37 | 4.31 | 56 | 2313 | 2250 | 143 | 1320 | 2631 |
| 23 | 2008-11-25 | SRM 427 | 2 | 10 | 108.32 | 3.44 | 56 | 2256 | 2486 | 138 | 1177 | 3802 |
| 22 | 2008-11-22 | SRM 426 | 2 | 462 | 117.86 | -1.97 | -29 | 2201 | 2748 | -48 | 1039 | 6015 |
| 21 | 2008-11-12 | SRM 425 | 1 | 640 | 525.41 | -0.31 | -15 | 2229 | 2607 | -154 | 1087 | 5516 |
| 20 | 2008-11-06 | SRM 424 | 1 | 385 | 453.46 | 0.24 | 19 | 2245 | 2486 | 32 | 1241 | 3182 |
| 19 | 2008-10-28 | SRM 423 | 2 | 57 | 90.88 | 0.67 | 26 | 2226 | 2583 | 45 | 1209 | 3508 |
| 18 | 2008-10-18 | SRM 422 | 2 | 286 | 137.21 | -1.06 | -20 | 2200 | 2706 | -16 | 1164 | 3952 |
| 17 | 2008-09-24 | SRM 419 | 1 | 341 | 329.58 | -0.18 | -10 | 2220 | 2602 | -61 | 1180 | 3924 |
| 16 | 2008-09-04 | SRM 416 | 1 | 407 | 473.88 | 0.22 | 21 | 2230 | 2505 | 22 | 1241 | 3320 |
| 15 | 2008-08-26 | SRM 415 | 2 | 46 | 91.29 | 0.99 | 39 | 2210 | 2612 | 63 | 1219 | 3578 |
| 14 | 2008-07-31 | SRM 412 | 1 | 500 | 463.35 | -0.19 | -12 | 2171 | 2797 | -96 | 1156 | 4468 |
| 13 | 2008-07-19 | SRM 410 | 2 | 16 | 211.39 | 3.72 | 96 | 2183 | 2696 | 132 | 1252 | 3213 |
| 12 | 2008-06-17 | SRM 406 | 2 | 58 | 154.79 | 1.42 | 57 | 2087 | 3130 | 72 | 1120 | 4706 |
| 11 | 2008-06-14 | SRM 405 | 2 | 137 | 289.17 | 1.08 | 55 | 2029 | 3495 | 64 | 1048 | 6134 |
| 10 | 2008-05-28 | SRM 403 | 2 | 295 | 147.03 | -1.00 | -35 | 1974 | 3868 | -50 | 984 | 7064 |
| 9 | 2008-04-12 | SRM 397 | 2 | 326 | 211.20 | -0.63 | -20 | 2008 | 3446 | -20 | 1034 | 4579 |
| 8 | 2008-03-26 | SRM 395 | 2 | 139 | 131.79 | -0.08 | 7 | 2028 | 3367 | 18 | 1054 | 4484 |
| 7 | 2008-03-06 | SRM 392 | 2 | 77 | 278.02 | 1.85 | 102 | 2022 | 3342 | 114 | 1036 | 4603 |
| 6 | 2008-02-26 | SRM 391 | 2 | 289 | 190.43 | -0.60 | -26 | 1919 | 3968 | -26 | 922 | 5605 |
| 5 | 2008-02-13 | TCO08 Qual 3 | 1 | 665 | 560.36 | -0.25 | -17 | 1945 | 3773 | -27 | 948 | 5362 |
| 4 | 2008-02-09 | TCO08 Qual 2 | 1 | 922 | 826.29 | -0.16 | -12 | 1962 | 3630 | -30 | 975 | 5068 |
| 3 | 2008-02-05 | TCO08 Qual 1 | 1 | 792 | 601.08 | -0.56 | -81 | 1974 | 3529 | -195 | 1005 | 4838 |
| 2 | 2008-02-02 | SRM 390 | 1 | 456 | 491.50 | -0.06 | -9 | 2055 | 3013 | -135 | 1200 | 3150 |
| 1 | 2008-01-24 | SRM 389 | 2 | 111 | 474.83 | 2.10 | 521 | 2063 | 2941 | 135 | 1335 | 2077 |