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 |
|---|---|---|---|
| braineater | 76 | 2694 | 1710 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.163 | 0.506 | 0.666 | 27.6 | -47 | 343 | 2694 | 2694 | 938 |
| Odd | 0.177 | 0.507 | 0.670 | 27.0 | -43 | 347 | 2539 | 2539 | 947 |
| SRMFix | 0.222 | 0.511 | 0.680 | 24.3 | -39 | 233 | 2202 | 2193 | 886 |
| initial | 0.149 | 0.526 | 0.687 | 63.3 | -210 | 266 | 2743 | 2547 | 828 |
| SRM | 0.232 | 0.541 | 0.714 | 55.4 | -203 | 177 | 1816 | 1710 | 834 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 76 | 2009-10-17 | SRM 450 | 1 | 165 | 277.12 | 0.75 | 30 | 2694 | 938 | 52 | 1710 | 834 |
| 75 | 2009-09-23 | SRM 449 | 1 | 522 | 350.85 | -0.58 | -17 | 2664 | 1017 | -67 | 1658 | 962 |
| 74 | 2009-02-07 | SRM 434 | 1 | 310 | 283.43 | -0.13 | 0 | 2682 | 885 | -17 | 1725 | 836 |
| 73 | 2009-01-21 | SRM 433 | 1 | 287 | 287.28 | 0.00 | 3 | 2682 | 881 | -5 | 1742 | 797 |
| 72 | 2009-01-06 | SRM 432 | 1 | 235 | 244.88 | 0.06 | 5 | 2678 | 881 | -1 | 1747 | 788 |
| 71 | 2008-11-12 | SRM 425 | 1 | 350 | 281.15 | -0.32 | -4 | 2673 | 858 | -36 | 1748 | 767 |
| 70 | 2008-10-28 | SRM 423 | 1 | 116 | 204.34 | 0.82 | 23 | 2678 | 834 | 55 | 1784 | 697 |
| 69 | 2008-10-18 | SRM 422 | 1 | 306 | 307.18 | 0.01 | 4 | 2655 | 894 | -4 | 1729 | 799 |
| 68 | 2008-09-20 | SRM 418 | 1 | 218 | 294.04 | 0.43 | 15 | 2651 | 882 | 32 | 1733 | 790 |
| 67 | 2008-09-11 | SRM 417 | 1 | 312 | 293.59 | -0.09 | 1 | 2637 | 937 | -10 | 1701 | 876 |
| 66 | 2008-09-04 | SRM 416 | 1 | 303 | 267.38 | -0.18 | -2 | 2636 | 933 | -19 | 1711 | 848 |
| 65 | 2008-08-06 | SRM 413 | 1 | 241 | 286.90 | 0.25 | 11 | 2638 | 911 | 20 | 1730 | 802 |
| 64 | 2008-03-11 | SRM 393 | 1 | 170 | 268.60 | 0.66 | 15 | 2627 | 836 | 57 | 1710 | 796 |
| 63 | 2008-03-06 | SRM 392 | 1 | 244 | 317.01 | 0.38 | 11 | 2611 | 878 | 46 | 1653 | 900 |
| 62 | 2008-02-26 | SRM 391 | 1 | 347 | 217.18 | -0.68 | -11 | 2600 | 895 | -91 | 1607 | 1014 |
| 61 | 2008-02-23 | TCO08 Round 2 | 1 | 577 | 509.87 | -0.18 | -2 | 2612 | 861 | -33 | 1698 | 802 |
| 60 | 2008-02-16 | TCO08 Round 1 | 1 | 338 | 629.76 | 0.90 | 21 | 2614 | 855 | 68 | 1731 | 754 |
| 59 | 2008-02-13 | TCO08 Qual 3 | 1 | 183 | 145.42 | -0.33 | -3 | 2592 | 885 | 1 | 1663 | 873 |
| 58 | 2008-01-15 | SRM 388 | 1 | 446 | 295.34 | -0.60 | -11 | 2595 | 855 | -71 | 1662 | 851 |
| 57 | 2008-01-05 | SRM 386 | 1 | 308 | 250.45 | -0.30 | -4 | 2606 | 813 | -26 | 1733 | 711 |
| 56 | 2007-12-27 | SRM 385 | 1 | 145 | 258.00 | 0.83 | 21 | 2609 | 800 | 60 | 1759 | 678 |
| 55 | 2007-12-19 | SRM 384 | 1 | 315 | 176.37 | -0.84 | -15 | 2589 | 844 | -117 | 1699 | 766 |
| 54 | 2007-12-13 | SRM 383 | 1 | 87 | 216.03 | 1.31 | 31 | 2604 | 806 | 78 | 1816 | 587 |
| 53 | 2007-12-08 | SRM 381 | 1 | 95 | 287.46 | 1.60 | 37 | 2573 | 869 | 105 | 1738 | 692 |
| 52 | 2007-11-10 | SRM 375 | 1 | 91 | 215.08 | 1.24 | 30 | 2536 | 933 | 98 | 1633 | 885 |
| 51 | 2007-11-06 | SRM 374 | 1 | 124 | 303.25 | 1.29 | 34 | 2506 | 1016 | 113 | 1535 | 1137 |
| 50 | 2007-10-23 | SRM 373 | 1 | 315 | 212.94 | -0.68 | -15 | 2472 | 1099 | -115 | 1422 | 1466 |
| 49 | 2007-10-17 | SRM 372 | 1 | 280 | 322.08 | 0.20 | 9 | 2487 | 1063 | 27 | 1537 | 1091 |
| 48 | 2007-10-13 | SRM 371 | 1 | 220 | 362.66 | 0.72 | 25 | 2478 | 1079 | 79 | 1510 | 1165 |
| 47 | 2007-10-09 | SRM 370 | 1 | 257 | 324.28 | 0.34 | 15 | 2453 | 1136 | 55 | 1431 | 1414 |
| 46 | 2007-10-04 | SRM 369 | 1 | 116 | ||||||||
| 45 | 2007-10-02 | SRM 368 | 1 | 198 | 313.07 | 0.66 | 25 | 2438 | 1180 | 98 | 1376 | 1638 |
| 44 | 2007-09-18 | SRM 366 | 1 | 386 | 276.44 | -0.57 | -17 | 2413 | 1253 | -112 | 1278 | 2120 |
| 43 | 2007-09-12 | SRM 365 | 1 | 294 | 375.81 | -0.18 | -3 | 2429 | 1188 | -10 | 1390 | 1569 |
| 42 | 2007-09-04 | SRM 364 | 1 | 433 | 312.81 | -0.47 | -15 | 2432 | 1151 | -72 | 1400 | 1521 |
| 41 | 2007-08-23 | TCCC07 Qual 3 | 1 | 51 | 69.96 | 0.46 | 19 | 2447 | 1084 | 47 | 1472 | 1258 |
| 40 | 2007-07-12 | SRM 357 | 1 | 265 | 271.28 | 0.03 | 6 | 2429 | 1079 | 19 | 1425 | 1366 |
| 39 | 2007-06-07 | SRM 353 | 1 | 422 | 346.94 | -0.28 | -7 | 2423 | 1071 | -16 | 1406 | 1426 |
| 38 | 2007-05-23 | SRM 350 | 1 | 294 | 268.53 | -0.13 | -2 | 2430 | 1030 | 5 | 1422 | 1335 |
| 37 | 2007-05-09 | SRM 348 | 1 | 230 | 231.09 | 0.01 | 5 | 2432 | 1012 | 24 | 1417 | 1352 |
| 36 | 2007-04-07 | TCO07 Round 1A | 1 | 402 | 360.51 | -0.47 | -14 | 2428 | 980 | -57 | 1393 | 1422 |
| 35 | 2007-03-31 | TCO07 Qual 2 | 1 | 153 | 282.71 | 0.89 | 35 | 2442 | 921 | 85 | 1450 | 1210 |
| 34 | 2007-03-10 | SRM 341 | 1 | 502 | 298.29 | -0.80 | -28 | 2407 | 943 | -153 | 1365 | 1446 |
| 33 | 2007-02-20 | SRM 340 | 1 | 191 | 295.23 | 0.63 | 35 | 2435 | 912 | 71 | 1518 | 1051 |
| 32 | 2007-01-17 | SRM 335 | 1 | 339 | 289.59 | -0.47 | -18 | 2400 | 944 | -77 | 1447 | 1209 |
| 31 | 2006-12-13 | SRM 330 | 1 | 156 | 203.82 | 0.39 | 25 | 2418 | 879 | 50 | 1524 | 988 |
| 30 | 2006-09-23 | TCCC06 Round 1B | 1 | 218 | 187.66 | -0.22 | -4 | 2393 | 815 | 13 | 1474 | 1047 |
| 29 | 2006-09-09 | TCCC06 Qual 2 | 1 | 123 | 106.35 | -0.21 | -2 | 2397 | 779 | 37 | 1461 | 1064 |
| 28 | 2006-07-22 | SRM 312 | 1 | 192 | 217.54 | 0.18 | 13 | 2399 | 756 | 51 | 1424 | 1174 |
| 27 | 2006-07-12 | SRM 311 | 1 | 257 | 182.57 | -0.65 | -23 | 2386 | 774 | -83 | 1373 | 1353 |
| 26 | 2006-07-06 | SRM 310 | 1 | 179 | 163.53 | -0.45 | -16 | 2409 | 723 | -52 | 1456 | 1058 |
| 25 | 2006-06-08 | SRM 306 | 1 | 178 | 179.74 | -0.39 | -13 | 2424 | 670 | -49 | 1508 | 887 |
| 24 | 2006-05-31 | SRM 305 | 1 | 134 | 149.16 | 0.16 | 15 | 2437 | 636 | 32 | 1557 | 773 |
| 23 | 2006-05-27 | SRM 304 | 1 | 173 | 208.43 | 0.27 | 23 | 2423 | 665 | 43 | 1525 | 851 |
| 22 | 2006-05-11 | SRM 302 | 1 | 281 | 144.07 | -1.00 | -47 | 2400 | 699 | -203 | 1482 | 923 |
| 21 | 2006-05-09 | SRM 301 | 1 | 99 | 196.08 | 0.99 | 79 | 2446 | 595 | 74 | 1685 | 536 |
| 20 | 2006-04-27 | SRM 300 | 1 | 140 | 165.79 | 0.24 | 34 | 2367 | 749 | 14 | 1611 | 640 |
| 19 | 2005-08-27 | SRM 260 | 1 | 64 | 195.62 | 1.61 | 94 | 2333 | 559 | 120 | 1597 | 524 |
| 18 | 2005-08-10 | SRM 258 | 1 | 52 | 224.27 | 2.11 | 138 | 2239 | 644 | 177 | 1477 | 661 |
| 17 | 2005-03-16 | SRM 234 | 1 | 108 | 122.23 | 0.18 | 17 | 2102 | 730 | 46 | 1300 | 926 |
| 16 | 2005-01-31 | SRM 229 | 1 | 179 | 150.31 | -0.26 | -11 | 2085 | 761 | -37 | 1254 | 1064 |
| 15 | 2005-01-22 | SRM 227 | 1 | 209 | 163.59 | -0.35 | -16 | 2096 | 730 | -68 | 1291 | 947 |
| 14 | 2005-01-11 | TCCC05 Qual 4 | 1 | 54 | 45.73 | -0.24 | -8 | 2112 | 686 | 1 | 1359 | 792 |
| 13 | 2005-01-05 | SRM 226 | 1 | 83 | 88.71 | -0.19 | -9 | 2120 | 666 | -43 | 1358 | 760 |
| 12 | 2004-11-23 | SRM 220 | 1 | 101 | 124.40 | 0.30 | 27 | 2129 | 629 | 44 | 1401 | 698 |
| 11 | 2004-11-20 | SRM 219 | 1 | 139 | 121.58 | -0.19 | -8 | 2102 | 670 | -38 | 1357 | 772 |
| 10 | 2004-11-04 | SRM 218 | 1 | 29 | 89.81 | 1.63 | 116 | 2111 | 653 | 173 | 1395 | 708 |
| 9 | 2004-10-27 | SRM 217 | 1 | 168 | 136.75 | -0.30 | -22 | 1995 | 874 | -94 | 1222 | 1162 |
| 8 | 2004-10-16 | SRM 215 | 1 | 127 | 121.19 | -0.07 | 1 | 2017 | 831 | -19 | 1316 | 896 |
| 7 | 2004-10-06 | SRM 214 | 1 | 119 | 140.32 | 0.24 | 36 | 2016 | 857 | 30 | 1335 | 872 |
| 6 | 2004-09-07 | TCO04 Qual 1 | 1 | 80 | 74.29 | -0.11 | -1 | 1980 | 885 | -7 | 1305 | 926 |
| 5 | 2004-08-28 | SRM 209 | 1 | 107 | 147.56 | 0.46 | 79 | 1981 | 853 | 73 | 1312 | 850 |
| 4 | 2004-08-10 | SRM 207 | 1 | 125 | 147.48 | 0.24 | 54 | 1902 | 1031 | 31 | 1239 | 1055 |
| 3 | 2004-07-31 | SRM 205 | 1 | 118 | 136.85 | 0.21 | 63 | 1848 | 1129 | 0 | 1208 | 1160 |
| 2 | 2004-07-15 | SRM 203 | 1 | 90 | 104.84 | 0.22 | 84 | 1785 | 1259 | -21 | 1208 | 1167 |
| 1 | 2004-06-02 | SRM 197 | 2 | 56 | 130.32 | 1.22 | 343 | 1701 | 1476 | 29 | 1229 | 1077 |