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 |
|---|---|---|---|
| martin-at-ksp | 73 | 2910 | 1948 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.186 | 0.909 | 1.197 | 35.8 | -73 | 393 | 2953 | 2910 | 782 |
| SRMFix | 0.212 | 0.962 | 1.244 | 41.7 | -57 | 254 | 2574 | 2403 | 539 |
| SRM | 0.353 | 0.973 | 1.293 | 66.3 | -172 | 181 | 2313 | 1948 | 556 |
| initial | 0.165 | 1.031 | 1.319 | 124.1 | -282 | 478 | 3157 | 2595 | 899 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 73 | 2011-11-29 | SRM 525 | 1 | 412 | 241.56 | -0.77 | -22 | 2910 | 782 | -62 | 1948 | 556 |
| 72 | 2011-10-04 | SRM 520 | 1 | 326 | 240.17 | -0.44 | -12 | 2932 | 690 | -35 | 2010 | 472 |
| 71 | 2011-01-27 | SRM 495 | 1 | 240 | 178.70 | -0.43 | -9 | 2945 | 556 | -24 | 2045 | 412 |
| 70 | 2011-01-22 | Member SRM 494 | 1 | 57 | 243.48 | 2.10 | 78 | 2953 | 533 | 100 | 2069 | 383 |
| 69 | 2011-01-12 | SRM 493 | 1 | 526 | 156.55 | -1.75 | -73 | 2875 | 696 | -172 | 1969 | 490 |
| 68 | 2008-03-01 | TCO08 Round 3 | 1 | 193 | 167.86 | -0.20 | -2 | 2948 | 277 | -17 | 2141 | 281 |
| 67 | 2008-02-23 | TCO08 Round 2 | 1 | 142 | 274.60 | 0.95 | 24 | 2950 | 266 | 60 | 2158 | 270 |
| 66 | 2008-02-16 | TCO08 Round 1 | 1 | 126 | 319.22 | 1.34 | 30 | 2927 | 288 | 77 | 2098 | 308 |
| 65 | 2008-02-05 | TCO08 Qual 1 | 1 | 50 | 104.42 | 1.06 | 24 | 2896 | 308 | 74 | 2021 | 366 |
| 64 | 2008-02-02 | SRM 390 | 1 | 149 | 167.24 | 0.17 | 9 | 2873 | 340 | 39 | 1947 | 439 |
| 63 | 2007-10-13 | SRM 371 | 1 | 450 | 150.99 | -1.58 | -23 | 2863 | 303 | -101 | 1908 | 426 |
| 62 | 2007-10-04 | SRM 369 | 1 | 24 | ||||||||
| 61 | 2007-10-02 | SRM 368 | 1 | 215 | 113.04 | -0.93 | -14 | 2886 | 265 | -32 | 2009 | 337 |
| 60 | 2007-09-26 | SRM 367 | 1 | 121 | 127.64 | 0.08 | 6 | 2900 | 241 | 30 | 2041 | 316 |
| 59 | 2007-09-12 | SRM 365 | 1 | 77 | 138.75 | 0.85 | 22 | 2894 | 239 | 78 | 2011 | 332 |
| 58 | 2007-09-01 | TCCC07 Round 1C | 1 | 320 | 75.95 | -2.08 | -32 | 2872 | 258 | -132 | 1933 | 394 |
| 57 | 2007-08-07 | SRM 362 | 1 | 76 | ||||||||
| 56 | 2007-06-20 | SRM 355 | 1 | 164 | 191.89 | -0.60 | -8 | 2904 | 202 | -112 | 2065 | 259 |
| 55 | 2007-06-14 | SRM 354 | 1 | 86 | 121.18 | 0.50 | 14 | 2912 | 194 | 33 | 2177 | 193 |
| 54 | 2007-05-29 | SRM 351 | 1 | 266 | 103.76 | -1.37 | -20 | 2898 | 198 | -79 | 2144 | 200 |
| 53 | 2007-05-15 | SRM 349 | 1 | 271 | 98.94 | -1.45 | -22 | 2918 | 175 | -90 | 2223 | 155 |
| 52 | 2007-03-22 | SRM 343 | 1 | 38 | 87.35 | 1.20 | 25 | 2939 | 145 | 57 | 2313 | 116 |
| 51 | 2007-03-14 | SRM 342 | 1 | 94 | 62.88 | -0.58 | -7 | 2914 | 156 | -18 | 2256 | 137 |
| 50 | 2007-03-10 | SRM 341 | 1 | 9 | 107.49 | 3.58 | 51 | 2922 | 152 | 133 | 2274 | 134 |
| 49 | 2007-02-03 | SRM 337 | 1 | 150 | 99.63 | -0.59 | -8 | 2871 | 180 | -19 | 2141 | 184 |
| 48 | 2007-01-25 | SRM 336 | 1 | 13 | 79.44 | 2.61 | 44 | 2879 | 168 | 117 | 2160 | 170 |
| 47 | 2006-11-02 | SRM 325 | 1 | 105 | 95.91 | -0.13 | 1 | 2835 | 197 | 16 | 2043 | 228 |
| 46 | 2006-10-19 | SRM 323 | 1 | 264 | 150.01 | -1.18 | -15 | 2834 | 200 | -136 | 2027 | 239 |
| 45 | 2006-10-14 | TCCC06 Round 3 | 1 | 71 | 68.48 | -0.05 | 2 | 2849 | 180 | -1 | 2163 | 168 |
| 44 | 2006-10-09 | SRM 322 | 1 | 229 | 92.61 | -1.31 | -17 | 2847 | 180 | -76 | 2164 | 162 |
| 43 | 2006-10-07 | TCCC06 Round 2B | 1 | 46 | 49.17 | 0.10 | 6 | 2865 | 164 | 3 | 2240 | 128 |
| 42 | 2006-10-02 | SRM 321 | 1 | 105 | 72.94 | -0.53 | -6 | 2859 | 167 | -17 | 2237 | 132 |
| 41 | 2006-09-30 | SRM 320 | 1 | 28 | 105.54 | 1.91 | 35 | 2865 | 158 | 83 | 2254 | 126 |
| 40 | 2006-09-23 | TCCC06 Round 1B | 1 | 56 | 70.70 | 0.34 | 12 | 2830 | 186 | 33 | 2171 | 152 |
| 39 | 2006-09-18 | SRM 319 | 1 | 34 | 94.98 | 1.48 | 33 | 2818 | 189 | 81 | 2138 | 163 |
| 38 | 2006-08-29 | SRM 318 | 1 | 55 | 117.03 | 1.09 | 29 | 2785 | 204 | 83 | 2057 | 206 |
| 37 | 2006-08-19 | SRM 316 | 1 | 8 | 99.65 | 3.64 | 59 | 2757 | 228 | 181 | 1974 | 263 |
| 36 | 2006-07-26 | SRM 313 | 1 | 296 | 93.02 | -1.67 | -27 | 2698 | 283 | -111 | 1793 | 425 |
| 35 | 2006-07-22 | SRM 312 | 1 | 68 | 113.99 | 0.74 | 23 | 2725 | 244 | 72 | 1904 | 299 |
| 34 | 2006-07-12 | SRM 311 | 1 | 19 | 103.68 | 2.45 | 54 | 2702 | 264 | 160 | 1832 | 359 |
| 33 | 2006-06-24 | SRM 308 | 1 | 239 | 88.87 | -1.43 | -28 | 2648 | 322 | -96 | 1672 | 559 |
| 32 | 2006-04-22 | SRM 299 | 1 | 99 | 118.54 | 0.26 | 11 | 2675 | 276 | 58 | 1768 | 422 |
| 31 | 2006-04-11 | SRM 298 | 1 | 295 | 92.68 | -1.67 | -28 | 2664 | 282 | -138 | 1710 | 487 |
| 30 | 2006-03-29 | SRM 295 | 1 | 230 | 104.62 | -1.14 | -21 | 2693 | 252 | -88 | 1848 | 332 |
| 29 | 2006-03-15 | TCO06 Round 3 | 1 | 148 | 114.58 | -0.37 | -8 | 2714 | 227 | -44 | 1936 | 254 |
| 28 | 2006-03-08 | TCO06 Round 2 | 1 | 135 | 169.34 | 0.33 | 14 | 2722 | 220 | 38 | 1980 | 230 |
| 27 | 2006-03-04 | TCO06 Round 1 | 1 | 182 | ||||||||
| 26 | 2006-02-28 | TCO06 Qual 7/9/14 | 1 | 71 | 31.85 | -1.16 | -16 | 2708 | 227 | -40 | 1942 | 252 |
| 25 | 2006-02-21 | SRM 291 | 1 | 127 | 103.50 | -0.30 | -4 | 2724 | 195 | -12 | 1982 | 211 |
| 24 | 2006-02-16 | SRM 290 | 1 | 89 | 71.21 | -0.32 | -4 | 2728 | 187 | -11 | 1994 | 207 |
| 23 | 2006-02-14 | SRM 289 | 1 | 64 | 71.88 | 0.17 | 10 | 2732 | 179 | 18 | 2005 | 198 |
| 22 | 2006-01-30 | SRM 286 | 1 | 44 | 98.58 | 1.16 | 38 | 2722 | 184 | 83 | 1987 | 208 |
| 21 | 2006-01-24 | SRM 285 | 1 | 49 | 86.57 | 0.82 | 29 | 2683 | 224 | 65 | 1904 | 257 |
| 20 | 2006-01-19 | SRM 283 | 1 | 129 | 129.73 | -0.65 | -15 | 2654 | 244 | -116 | 1839 | 305 |
| 19 | 2005-12-19 | SRM 278 | 1 | 77 | 81.31 | 0.08 | 9 | 2669 | 221 | 6 | 1955 | 221 |
| 18 | 2005-12-17 | SRM 277 | 1 | 119 | 116.21 | -0.03 | 5 | 2660 | 225 | -1 | 1949 | 221 |
| 17 | 2005-12-08 | SRM 276 | 1 | 123 | 118.15 | -0.06 | 4 | 2656 | 230 | -5 | 1950 | 226 |
| 16 | 2005-11-30 | SRM 275 | 1 | 61 | 80.70 | 0.40 | 23 | 2652 | 232 | 24 | 1955 | 223 |
| 15 | 2005-11-21 | SRM 273 | 1 | 93 | 119.78 | 0.36 | 23 | 2629 | 238 | 25 | 1931 | 228 |
| 14 | 2005-09-27 | SRM 265 | 1 | 73 | 110.68 | 0.60 | 31 | 2606 | 242 | 45 | 1906 | 233 |
| 13 | 2005-09-20 | SRM 264 | 1 | 107 | 93.13 | -0.20 | -2 | 2575 | 272 | -10 | 1861 | 254 |
| 12 | 2005-08-31 | TCO05 Round 3 | 1 | 121 | 121.66 | 0.01 | 6 | 2577 | 263 | 1 | 1871 | 248 |
| 11 | 2005-08-24 | TCO05 Round 2 | 1 | 155 | 168.96 | 0.12 | 14 | 2571 | 262 | 18 | 1870 | 245 |
| 10 | 2005-08-22 | SRM 259 | 1 | 54 | 64.78 | 0.26 | 22 | 2557 | 267 | 36 | 1852 | 257 |
| 9 | 2005-08-20 | TCO05 Round 1 | 1 | 134 | 249.20 | 0.90 | 58 | 2535 | 287 | 84 | 1816 | 286 |
| 8 | 2005-08-16 | TCO05 Qual 5/10 | 1 | 29 | 72.74 | 1.33 | 81 | 2477 | 329 | 105 | 1732 | 350 |
| 7 | 2005-08-10 | SRM 258 | 1 | 74 | 173.45 | 1.23 | 99 | 2396 | 426 | 124 | 1627 | 469 |
| 6 | 2005-08-08 | SRM 257 | 1 | 151 | 203.43 | 0.43 | 55 | 2297 | 542 | 61 | 1503 | 621 |
| 5 | 2005-08-02 | SRM 256 | 1 | 78 | 180.19 | 1.21 | 142 | 2243 | 619 | 145 | 1442 | 727 |
| 4 | 2005-07-28 | SRM 255 | 1 | 214 | 164.91 | -0.38 | -43 | 2100 | 865 | -123 | 1297 | 1066 |
| 3 | 2005-07-26 | SRM 254 | 1 | 129 | 132.16 | 0.04 | 22 | 2144 | 779 | -30 | 1420 | 766 |
| 2 | 2005-07-23 | SRM 253 | 1 | 118 | 260.06 | 1.14 | 393 | 2122 | 807 | 171 | 1450 | 694 |
| 1 | 2004-12-07 | SRM 222 | 2 | 52 | 130.08 | 1.32 | 344 | 1728 | 1525 | 79 | 1279 | 972 |