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 |
|---|---|---|---|
| haskell-master | 100 | 3153 | 1887 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.096 | 0.893 | 1.261 | 32.2 | -47 | 891 | 3210 | 3153 | 693 |
| SRMFix | 0.118 | 0.915 | 1.266 | 39.5 | -86 | 931 | 2545 | 2419 | 600 |
| SRM | 0.275 | 0.934 | 1.269 | 61.4 | -164 | 585 | 2209 | 1887 | 617 |
| initial | 0.118 | 1.012 | 1.364 | 121.8 | -310 | 845 | 3135 | 2605 | 878 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100 | 2016-03-26 | 2016 TCO Algo 1A | 1 | 383 | 114.10 | -1.75 | -36 | 3153 | 693 | -94 | 1887 | 617 |
| 99 | 2015-08-25 | SRM 666 | 1 | 176 | 86.69 | -1.04 | -21 | 3189 | 610 | -75 | 1981 | 484 |
| 98 | 2015-04-17 | SRM 656 | 1 | 53 | 142.52 | 1.43 | 28 | 3210 | 619 | 65 | 2056 | 487 |
| 97 | 2015-03-17 | SRM 653 | 1 | 39 | 162.65 | 2.06 | 38 | 3182 | 665 | 107 | 1991 | 574 |
| 96 | 2015-03-09 | SRM 652 | 1 | 327 | ||||||||
| 95 | 2015-02-17 | SRM 650 | 1 | 65 | 111.58 | 0.78 | 19 | 3144 | 764 | 55 | 1884 | 762 |
| 94 | 2015-01-12 | SRM 645 | 1 | 189 | 231.28 | -0.48 | -7 | 3125 | 807 | -105 | 1829 | 858 |
| 93 | 2014-12-11 | SRM 641 | 1 | 156 | 154.75 | -0.01 | 3 | 3132 | 788 | -5 | 1934 | 676 |
| 92 | 2014-11-28 | SRM 639 | 1 | 108 | 161.98 | 0.58 | 16 | 3129 | 789 | 29 | 1939 | 665 |
| 91 | 2014-10-23 | SRM 637 | 1 | 244 | 201.32 | -0.28 | -3 | 3114 | 823 | -21 | 1910 | 723 |
| 90 | 2014-10-14 | SRM 636 | 1 | 181 | 155.70 | -0.22 | -1 | 3116 | 822 | -17 | 1931 | 681 |
| 89 | 2014-09-25 | SRM 634 | 1 | 126 | 120.54 | -0.06 | 2 | 3118 | 811 | -7 | 1948 | 660 |
| 88 | 2014-08-21 | SRM 630 | 1 | 42 | 151.07 | 1.85 | 36 | 3116 | 796 | 96 | 1955 | 634 |
| 87 | 2014-08-12 | SRM 629 | 1 | 134 | 209.70 | 0.65 | 18 | 3080 | 889 | 45 | 1859 | 806 |
| 86 | 2014-06-28 | SRM 626 | 1 | 89 | 277.66 | 1.64 | 35 | 3062 | 929 | 104 | 1814 | 891 |
| 85 | 2014-06-19 | SRM 625 | 1 | 405 | 259.50 | -0.64 | -12 | 3027 | 1038 | -38 | 1710 | 1176 |
| 84 | 2014-06-12 | SRM 624 | 1 | 485 | 296.23 | -0.71 | -14 | 3039 | 1015 | -55 | 1748 | 1097 |
| 83 | 2014-06-04 | SRM 623 | 1 | 222 | 188.59 | -0.24 | -3 | 3054 | 958 | -11 | 1803 | 942 |
| 82 | 2014-05-28 | SRM 622 | 1 | 310 | 242.05 | -0.76 | -18 | 3057 | 945 | -137 | 1814 | 923 |
| 81 | 2014-05-20 | SRM 621 | 1 | 261 | 255.15 | -0.03 | 4 | 3074 | 896 | -9 | 1951 | 674 |
| 80 | 2014-05-17 | TCO14 Round 2A | 1 | 790 | 596.29 | -0.79 | -27 | 3070 | 904 | -151 | 1960 | 652 |
| 79 | 2014-04-19 | TCO14 Round 1B | 1 | 204 | 206.85 | 0.02 | 11 | 3097 | 816 | -22 | 2111 | 422 |
| 78 | 2011-03-19 | SRM 500 | 1 | 240 | 192.60 | -0.32 | -3 | 3087 | 335 | -13 | 2133 | 333 |
| 77 | 2011-03-08 | SRM 499 | 1 | 138 | 145.49 | 0.08 | 5 | 3089 | 332 | 10 | 2146 | 327 |
| 76 | 2011-02-10 | SRM 497 | 1 | 39 | 123.62 | 1.66 | 30 | 3084 | 333 | 80 | 2136 | 334 |
| 75 | 2011-02-01 | SRM 496 | 1 | 165 | 150.79 | -0.13 | 1 | 3054 | 371 | 7 | 2056 | 408 |
| 74 | 2011-01-27 | SRM 495 | 1 | 219 | 132.23 | -0.73 | -11 | 3053 | 370 | -21 | 2049 | 407 |
| 73 | 2010-12-08 | SRM 490 | 1 | 32 | 161.06 | 2.33 | 40 | 3063 | 345 | 125 | 2070 | 381 |
| 72 | 2010-11-30 | Member SRM 489 | 1 | 269 | 146.21 | -0.88 | -14 | 3024 | 393 | -30 | 1945 | 513 |
| 71 | 2010-09-15 | Member SRM 482 | 1 | 283 | 152.43 | -0.89 | -12 | 3037 | 351 | -27 | 1975 | 465 |
| 70 | 2010-08-14 | SRM 479 | 1 | 59 | 149.31 | 1.34 | 24 | 3049 | 339 | 99 | 2002 | 438 |
| 69 | 2010-08-04 | Member SRM 478 | 1 | 91 | 147.43 | 0.70 | 16 | 3025 | 367 | 83 | 1903 | 559 |
| 68 | 2010-07-28 | SRM 477 | 1 | 467 | 144.27 | -1.70 | -22 | 3009 | 381 | -95 | 1820 | 672 |
| 67 | 2010-07-17 | SRM 476 | 1 | 512 | 156.84 | -1.71 | -23 | 3031 | 351 | -114 | 1915 | 536 |
| 66 | 2010-06-05 | SRM 472 | 1 | 422 | 138.95 | -1.60 | -20 | 3055 | 303 | -105 | 2029 | 398 |
| 65 | 2010-05-20 | SRM 470 | 1 | 115 | 146.83 | 0.35 | 10 | 3075 | 276 | 22 | 2134 | 288 |
| 64 | 2010-05-04 | SRM 469 | 1 | 162 | 143.33 | -0.18 | 0 | 3065 | 266 | -2 | 2112 | 298 |
| 63 | 2010-04-20 | Member SRM 468 | 1 | 123 | 142.00 | 0.21 | 8 | 3065 | 259 | 18 | 2114 | 279 |
| 62 | 2010-03-16 | SRM 464 | 1 | 235 | 130.61 | -0.85 | -11 | 3057 | 280 | -37 | 2096 | 318 |
| 61 | 2010-03-02 | SRM 463 | 1 | 268 | 117.44 | -1.19 | -16 | 3067 | 266 | -67 | 2133 | 292 |
| 60 | 2010-02-13 | Member SRM 461 | 1 | 141 | 121.55 | -0.21 | -1 | 3083 | 251 | -9 | 2200 | 266 |
| 59 | 2010-01-19 | SRM 459 | 1 | 110 | 128.78 | 0.23 | 8 | 3084 | 249 | 13 | 2209 | 263 |
| 58 | 2010-01-14 | Member SRM 458 | 1 | 107 | 120.73 | 0.17 | 7 | 3076 | 252 | 13 | 2196 | 268 |
| 57 | 2010-01-04 | SRM 457 | 1 | 90 | 95.68 | 0.09 | 6 | 3068 | 253 | 12 | 2183 | 271 |
| 56 | 2009-12-22 | SRM 456 | 1 | 103 | 94.37 | -0.13 | 1 | 3063 | 253 | 4 | 2171 | 277 |
| 55 | 2009-12-17 | Member SRM 455 | 1 | 129 | 102.14 | -0.34 | -3 | 3061 | 258 | -5 | 2167 | 272 |
| 54 | 2009-12-05 | SRM 454 | 1 | 59 | 126.87 | 1.10 | 25 | 3064 | 253 | 63 | 2172 | 275 |
| 53 | 2009-11-25 | SRM 453.5 | 1 | 205 | 115.49 | -0.83 | -13 | 3039 | 276 | -26 | 2109 | 321 |
| 52 | 2009-11-05 | SRM 452 | 1 | 225 | 107.93 | -1.06 | -17 | 3052 | 266 | -43 | 2135 | 296 |
| 51 | 2009-10-20 | SRM 451 | 1 | 43 | 89.26 | 1.05 | 26 | 3069 | 249 | 67 | 2178 | 275 |
| 50 | 2009-10-17 | SRM 450 | 1 | 255 | 102.54 | -1.31 | -22 | 3043 | 271 | -51 | 2111 | 320 |
| 49 | 2009-09-23 | SRM 449 | 1 | 34 | 157.64 | 2.21 | 47 | 3065 | 241 | 115 | 2162 | 274 |
| 48 | 2009-08-25 | SRM 447 | 1 | 333 | 109.84 | -1.60 | -29 | 3018 | 280 | -86 | 2047 | 360 |
| 47 | 2009-08-08 | SRM 446 | 1 | 34 | 139.60 | 2.04 | 46 | 3047 | 254 | 106 | 2133 | 290 |
| 46 | 2009-07-23 | SRM 445 | 1 | 146 | 149.37 | 0.03 | 6 | 3000 | 295 | 36 | 2027 | 381 |
| 45 | 2009-07-08 | SRM 444 | 1 | 156 | 144.28 | -0.11 | 2 | 2994 | 304 | 36 | 1991 | 406 |
| 44 | 2009-06-23 | SRM 443 | 1 | 33 | 130.96 | 1.99 | 55 | 2992 | 303 | 144 | 1955 | 443 |
| 43 | 2009-04-19 | SRM 438 | 1 | 191 | 228.63 | -0.56 | -11 | 2937 | 369 | -73 | 1811 | 639 |
| 42 | 2009-03-24 | SRM 437 | 1 | 369 | 275.43 | -0.85 | -19 | 2948 | 361 | -108 | 1884 | 555 |
| 41 | 2009-03-07 | TCO09 Round 1 | 1 | 1165 | 292.00 | -2.00 | -41 | 2967 | 324 | -159 | 1992 | 423 |
| 40 | 2009-02-28 | TCO09 Qual 2 | 1 | 38 | 100.60 | 1.40 | 39 | 3008 | 284 | 59 | 2151 | 308 |
| 39 | 2009-01-21 | SRM 433 | 1 | 56 | 166.90 | 1.58 | 52 | 2969 | 312 | 82 | 2092 | 336 |
| 38 | 2009-01-06 | SRM 432 | 1 | 218 | 130.28 | -0.74 | -19 | 2917 | 375 | -34 | 2010 | 396 |
| 37 | 2008-12-20 | SRM 430 | 1 | 59 | 187.01 | 1.66 | 63 | 2936 | 345 | 94 | 2044 | 376 |
| 36 | 2008-12-11 | SRM 429 | 1 | 139 | 188.23 | 0.44 | 30 | 2872 | 435 | 38 | 1950 | 468 |
| 35 | 2008-10-18 | SRM 422 | 1 | 185 | 209.98 | 0.18 | 19 | 2843 | 470 | 26 | 1912 | 519 |
| 34 | 2008-02-09 | TCO08 Qual 2 | 1 | 582 | 118.23 | -2.30 | -39 | 2823 | 413 | -113 | 1886 | 507 |
| 33 | 2007-09-22 | TCCC07 Round 4 | 1 | 99 | 91.98 | -0.32 | -7 | 2862 | 287 | -38 | 1999 | 343 |
| 32 | 2007-09-15 | TCCC07 Round 3 | 1 | 136 | 141.49 | 0.06 | 6 | 2869 | 276 | 16 | 2037 | 306 |
| 31 | 2007-09-12 | SRM 365 | 1 | 147 | 143.82 | -0.03 | 4 | 2863 | 277 | 14 | 2021 | 319 |
| 30 | 2007-09-08 | TCCC07 Round 2 | 1 | 96 | 210.74 | 1.13 | 34 | 2859 | 277 | 83 | 2007 | 328 |
| 29 | 2007-08-30 | TCCC07 Round 1B | 1 | 47 | 77.12 | 0.71 | 25 | 2825 | 318 | 67 | 1924 | 404 |
| 28 | 2007-08-18 | TCCC07 Qual 1 | 1 | 107 | 81.52 | -0.39 | -3 | 2800 | 346 | 28 | 1857 | 479 |
| 27 | 2007-06-02 | SRM 352 | 1 | 467 | 138.36 | -1.76 | -32 | 2803 | 305 | -164 | 1829 | 479 |
| 26 | 2007-05-15 | SRM 349 | 1 | 217 | 127.39 | -0.77 | -14 | 2835 | 262 | -38 | 1993 | 301 |
| 25 | 2007-05-09 | SRM 348 | 1 | 168 | 92.32 | -0.86 | -16 | 2849 | 249 | -49 | 2031 | 277 |
| 24 | 2007-05-01 | SRM 347 | 1 | 123 | 113.11 | -0.12 | 2 | 2866 | 230 | 1 | 2080 | 245 |
| 23 | 2007-04-24 | SRM 346 | 1 | 74 | 104.87 | 0.50 | 20 | 2864 | 228 | 37 | 2079 | 247 |
| 22 | 2007-04-21 | TCO07 Round 3 | 1 | 216 | 146.57 | -0.56 | -15 | 2844 | 253 | -62 | 2042 | 274 |
| 21 | 2007-04-14 | TCO07 Round 2 | 1 | 72 | 244.28 | 1.76 | 54 | 2860 | 222 | 98 | 2104 | 228 |
| 20 | 2007-04-12 | TCO07 Round 1C | 1 | 106 | 56.20 | -0.92 | -20 | 2805 | 276 | -41 | 2006 | 289 |
| 19 | 2007-03-29 | TCO07 Qual 1 | 1 | 35 | 89.56 | 1.36 | 39 | 2826 | 241 | 60 | 2047 | 235 |
| 18 | 2007-03-28 | SRM 344 | 1 | 85 | 143.44 | 0.76 | 35 | 2787 | 268 | 51 | 1987 | 273 |
| 17 | 2007-02-20 | SRM 340 | 1 | 120 | 154.67 | 0.37 | 22 | 2752 | 302 | 36 | 1936 | 332 |
| 16 | 2007-02-14 | SRM 339 | 1 | 120 | 127.12 | 0.08 | 11 | 2730 | 328 | 22 | 1900 | 371 |
| 15 | 2007-02-03 | SRM 337 | 1 | 89 | 166.77 | 0.91 | 48 | 2719 | 340 | 76 | 1878 | 388 |
| 14 | 2006-11-29 | SRM 328 | 1 | 255 | 111.98 | -1.19 | -35 | 2671 | 379 | -92 | 1802 | 462 |
| 13 | 2006-11-11 | SRM 326 | 1 | 227 | 116.37 | -0.96 | -30 | 2707 | 324 | -69 | 1894 | 354 |
| 12 | 2006-10-14 | TCCC06 Round 3 | 1 | 70 | 87.19 | 0.32 | 24 | 2736 | 269 | 51 | 1963 | 285 |
| 11 | 2006-10-11 | TCCC06 Round 2C | 1 | 22 | 54.58 | 1.31 | 65 | 2712 | 300 | 112 | 1912 | 325 |
| 10 | 2006-10-09 | SRM 322 | 1 | 236 | 154.54 | -0.61 | -23 | 2647 | 382 | -39 | 1800 | 446 |
| 9 | 2006-10-02 | SRM 321 | 1 | 183 | 118.34 | -0.63 | -23 | 2670 | 340 | -32 | 1839 | 400 |
| 8 | 2006-09-30 | SRM 320 | 1 | 294 | 135.39 | -1.12 | -47 | 2693 | 316 | -90 | 1871 | 362 |
| 7 | 2006-09-27 | TCCC06 Round 1C | 1 | 49 | 50.60 | 0.05 | 15 | 2740 | 253 | 16 | 1961 | 289 |
| 6 | 2006-09-18 | SRM 319 | 1 | 104 | 120.53 | 0.21 | 29 | 2725 | 260 | 26 | 1945 | 287 |
| 5 | 2006-09-07 | TCCC06 Qual 1 | 1 | 39 | 73.59 | 0.92 | 72 | 2696 | 289 | 61 | 1919 | 299 |
| 4 | 2006-08-29 | SRM 318 | 1 | 117 | 191.30 | 0.71 | 96 | 2624 | 372 | 60 | 1858 | 343 |
| 3 | 2006-07-22 | SRM 312 | 1 | 170 | 176.62 | 0.06 | 25 | 2528 | 523 | -19 | 1798 | 414 |
| 2 | 2006-07-06 | SRM 310 | 1 | 103 | 168.41 | 0.71 | 149 | 2503 | 546 | 32 | 1817 | 379 |
| 1 | 2006-06-28 | SRM 309 | 2 | 2 | 282.84 | 7.14 | 891 | 2354 | 830 | 585 | 1785 | 419 |