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 |
|---|---|---|---|
| nik239 | 56 | 3106 | 1988 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.311 | 0.885 | 1.165 | 65.5 | -152 | 340 | 2253 | 1988 | 560 |
| SRMFix | 0.260 | 0.934 | 1.213 | 53.0 | -86 | 344 | 2617 | 2428 | 643 |
| EloSRM | 0.197 | 0.948 | 1.200 | 48.8 | -41 | 461 | 3106 | 3106 | 640 |
| initial | 0.250 | 1.016 | 1.299 | 122.3 | -266 | 383 | 3179 | 2884 | 570 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 56 | 2013-05-11 | TCO13 Round 2C | 1 | 245 | 318.02 | 0.38 | 17 | 3106 | 640 | 22 | 1988 | 560 |
| 55 | 2013-04-20 | TCO13 Round 2B | 1 | 322 | 374.94 | 0.22 | 14 | 3089 | 674 | 18 | 1966 | 584 |
| 54 | 2013-03-31 | TCO13 Round 2A | 1 | 438 | 591.98 | -0.39 | -9 | 3075 | 680 | -89 | 1948 | 636 |
| 53 | 2013-03-02 | TCO13 Round 1B | 1 | 227 | 152.05 | -0.58 | -11 | 3084 | 629 | -14 | 2037 | 503 |
| 52 | 2012-11-10 | SRM 560 | 1 | 35 | 190.73 | 2.45 | 69 | 3096 | 527 | 111 | 2051 | 458 |
| 51 | 2012-07-21 | SRM 550 | 1 | 63 | 244.16 | 1.95 | 52 | 3026 | 646 | 104 | 1940 | 595 |
| 50 | 2012-06-02 | Round 2C | 1 | 329 | 401.59 | 0.29 | 14 | 2974 | 775 | 25 | 1836 | 787 |
| 49 | 2012-04-21 | TCO12 Round 2A | 1 | 333 | 529.10 | 0.67 | 25 | 2960 | 790 | 62 | 1811 | 858 |
| 48 | 2012-04-07 | TCO12 Round 1B | 1 | 199 | 247.54 | 0.32 | 14 | 2935 | 806 | 46 | 1749 | 983 |
| 47 | 2012-03-31 | TCO12 Round 1A | 1 | 758 | 298.02 | -1.35 | -27 | 2920 | 832 | -51 | 1703 | 1075 |
| 46 | 2012-03-17 | SRM 537 | 1 | 182 | 340.61 | 0.90 | 38 | 2947 | 753 | 80 | 1754 | 931 |
| 45 | 2012-03-03 | SRM 535 | 1 | 627 | 354.38 | -1.07 | -31 | 2910 | 837 | -134 | 1674 | 1118 |
| 44 | 2012-01-14 | SRM 529 | 1 | 362 | 249.24 | -0.54 | -15 | 2941 | 711 | -23 | 1808 | 797 |
| 43 | 2011-12-17 | SRM 527 | 1 | 511 | 342.34 | -0.92 | -32 | 2956 | 669 | -152 | 1831 | 748 |
| 42 | 2011-07-09 | TCO11 Round 3 | 1 | 202 | 216.08 | -0.22 | -7 | 2988 | 551 | -37 | 1983 | 497 |
| 41 | 2011-06-25 | TCO11 Round 2 | 1 | 279 | 349.48 | 0.32 | 22 | 2995 | 529 | 15 | 2020 | 455 |
| 40 | 2011-06-18 | TCO11 Round 1 | 1 | 212 | 504.94 | 1.25 | 65 | 2973 | 553 | 61 | 2005 | 466 |
| 39 | 2011-05-19 | TCO11 Qual 2 | 1 | 294 | 141.98 | -1.05 | -35 | 2908 | 696 | -55 | 1944 | 535 |
| 38 | 2010-07-10 | TCO10 Round 3 | 1 | 135 | 193.54 | 0.52 | 29 | 2942 | 490 | 54 | 1999 | 440 |
| 37 | 2010-06-26 | TCO10 Round 2 | 1 | 262 | 361.49 | 0.46 | 27 | 2913 | 540 | 35 | 1945 | 500 |
| 36 | 2010-06-19 | TCO10 Round 1 | 1 | 291 | 478.17 | 0.72 | 41 | 2886 | 600 | 44 | 1910 | 535 |
| 35 | 2010-05-02 | TCO10 Qual 1 | 1 | 310 | 144.67 | -1.10 | -31 | 2845 | 599 | -66 | 1866 | 533 |
| 34 | 2010-02-13 | Member SRM 461 | 1 | 304 | 200.88 | -0.60 | -20 | 2876 | 544 | -49 | 1932 | 502 |
| 33 | 2010-02-06 | SRM 460 | 1 | 224 | 180.85 | -0.31 | -8 | 2896 | 506 | -25 | 1981 | 443 |
| 32 | 2009-12-05 | SRM 454 | 1 | 201 | 185.21 | -0.12 | 3 | 2904 | 459 | -12 | 2006 | 410 |
| 31 | 2009-04-19 | SRM 438 | 1 | 80 | 158.15 | 0.98 | 46 | 2901 | 432 | 55 | 2018 | 397 |
| 30 | 2009-03-14 | TCO09 Round 2 | 1 | 345 | 345.87 | 0.00 | 7 | 2855 | 507 | -3 | 1963 | 462 |
| 29 | 2009-03-07 | TCO09 Round 1 | 1 | 496 | 439.89 | -0.17 | -1 | 2848 | 509 | -10 | 1966 | 452 |
| 28 | 2009-02-28 | TCO09 Qual 2 | 1 | 194 | 148.40 | -0.39 | -9 | 2849 | 498 | -4 | 1976 | 437 |
| 27 | 2008-04-12 | SRM 397 | 1 | 349 | 150.00 | -1.22 | -31 | 2858 | 398 | -91 | 1980 | 422 |
| 26 | 2008-03-22 | SRM 394 | 1 | 48 | 181.81 | 1.92 | 61 | 2889 | 359 | 108 | 2071 | 334 |
| 25 | 2008-03-01 | TCO08 Round 3 | 1 | 172 | 209.34 | 0.28 | 20 | 2828 | 427 | 39 | 1963 | 436 |
| 24 | 2008-02-23 | TCO08 Round 2 | 1 | 114 | 418.83 | 1.88 | 75 | 2808 | 461 | 137 | 1924 | 470 |
| 23 | 2008-02-16 | TCO08 Round 1 | 1 | 580 | 466.09 | -0.32 | -8 | 2733 | 585 | -7 | 1787 | 661 |
| 22 | 2008-02-05 | TCO08 Qual 1 | 1 | 239 | 151.90 | -0.65 | -17 | 2741 | 548 | -9 | 1794 | 630 |
| 21 | 2007-10-09 | College Tour SRM 370 | 1 | 42 | 17.35 | -1.28 | -39 | 2758 | 448 | -97 | 1803 | 565 |
| 20 | 2007-08-28 | TCCC07 Round 1A | 1 | 222 | 66.72 | -1.73 | -40 | 2797 | 360 | -104 | 1900 | 428 |
| 19 | 2007-08-18 | TCCC07 Qual 1 | 1 | 101 | 69.26 | -0.54 | -7 | 2837 | 301 | -5 | 2004 | 319 |
| 18 | 2007-06-14 | SRM 354 | 1 | 255 | 132.12 | -0.95 | -22 | 2844 | 270 | -53 | 2009 | 295 |
| 17 | 2007-06-07 | SRM 353 | 1 | 230 | 129.20 | -0.83 | -20 | 2866 | 235 | -42 | 2062 | 253 |
| 16 | 2007-06-02 | SRM 352 | 1 | 190 | 114.72 | -0.73 | -18 | 2886 | 210 | -33 | 2104 | 219 |
| 15 | 2007-05-29 | SRM 351 | 1 | 190 | 99.72 | -0.93 | -24 | 2904 | 192 | -43 | 2137 | 206 |
| 14 | 2007-05-23 | SRM 350 | 1 | 203 | 84.22 | -1.27 | -35 | 2928 | 167 | -73 | 2180 | 182 |
| 13 | 2007-05-01 | SRM 347 | 1 | 36 | 101.18 | 1.49 | 59 | 2963 | 139 | 80 | 2253 | 137 |
| 12 | 2007-04-18 | SRM 345 | 1 | 20 | 163.40 | 3.03 | 99 | 2904 | 190 | 140 | 2173 | 185 |
| 11 | 2007-03-31 | TCO07 Qual 2 | 1 | 109 | 82.85 | -0.40 | -5 | 2805 | 264 | 5 | 2033 | 261 |
| 10 | 2007-03-10 | SRM 341 | 1 | 53 | 155.38 | 1.55 | 74 | 2810 | 246 | 102 | 2028 | 245 |
| 9 | 2007-02-14 | SRM 339 | 1 | 130 | 123.47 | -0.07 | 4 | 2736 | 322 | 13 | 1926 | 339 |
| 8 | 2007-02-03 | SRM 337 | 1 | 256 | 131.70 | -0.96 | -41 | 2732 | 320 | -66 | 1913 | 343 |
| 7 | 2007-01-25 | SRM 336 | 1 | 40 | 117.97 | 1.56 | 97 | 2773 | 280 | 120 | 1979 | 287 |
| 6 | 2007-01-17 | SRM 335 | 1 | 201 | 158.03 | -0.35 | -15 | 2676 | 399 | -8 | 1859 | 407 |
| 5 | 2007-01-13 | SRM 334 | 1 | 123 | 175.00 | 0.51 | 57 | 2690 | 366 | 71 | 1867 | 394 |
| 4 | 2007-01-04 | SRM 333 | 1 | 49 | 234.55 | 2.26 | 210 | 2633 | 450 | 204 | 1796 | 486 |
| 3 | 2006-12-28 | SRM 332 | 1 | 32 | 273.05 | 3.09 | 461 | 2424 | 874 | 340 | 1592 | 829 |
| 2 | 2006-12-13 | SRM 330 | 2 | 32 | 188.00 | 2.56 | 309 | 1962 | 2435 | 136 | 1252 | 2118 |
| 1 | 2006-12-09 | SRM 329 | 2 | 270 | 378.21 | 0.49 | 168 | 1653 | 4219 | -84 | 1116 | 3008 |