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 |
|---|---|---|---|
| szymcio | 60 | 2730 | 1840 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.174 | 0.942 | 1.298 | 43.4 | -93 | 792 | 2861 | 2730 | 792 |
| SRMFix | 0.158 | 0.964 | 1.324 | 53.2 | -118 | 781 | 2532 | 2334 | 546 |
| initial | 0.167 | 0.991 | 1.368 | 119.3 | -372 | 624 | 3011 | 2387 | 1136 |
| SRM | 0.373 | 1.019 | 1.386 | 75.9 | -306 | 469 | 2218 | 1840 | 626 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 60 | 2009-03-11 | SRM 436 | 1 | 428 | 285.46 | -0.58 | -16 | 2730 | 792 | -68 | 1840 | 626 |
| 59 | 2009-03-07 | TCO09 Round 1 | 1 | 1072 | 516.95 | -1.05 | -33 | 2746 | 757 | -114 | 1908 | 531 |
| 58 | 2009-02-28 | TCO09 Qual 2 | 1 | 240 | 187.76 | -0.35 | -6 | 2778 | 650 | -20 | 2022 | 399 |
| 57 | 2009-02-24 | TCO09 Qual 1 | 1 | 862 | 168.68 | -2.35 | -77 | 2785 | 626 | -176 | 2042 | 373 |
| 56 | 2006-09-21 | TCCC06 Round 1A | 1 | 19 | 47.04 | 1.31 | 34 | 2861 | 155 | 48 | 2218 | 128 |
| 55 | 2006-05-11 | SRM 302 | 1 | 59 | 56.32 | -0.07 | 2 | 2828 | 152 | -3 | 2170 | 131 |
| 54 | 2006-05-09 | SRM 301 | 1 | 53 | 80.79 | 0.61 | 17 | 2825 | 148 | 29 | 2173 | 131 |
| 53 | 2006-04-27 | SRM 300 | 1 | 48 | 60.82 | 0.34 | 12 | 2808 | 163 | 21 | 2144 | 145 |
| 52 | 2006-04-11 | SRM 298 | 1 | 40 | 74.64 | 0.90 | 22 | 2796 | 170 | 44 | 2123 | 152 |
| 51 | 2006-04-03 | SRM 296 | 1 | 29 | 72.47 | 1.32 | 31 | 2774 | 180 | 66 | 2079 | 166 |
| 50 | 2006-03-06 | SRM 292 | 1 | 136 | 82.79 | -0.72 | -11 | 2743 | 190 | -29 | 2013 | 205 |
| 49 | 2006-03-04 | TCO06 Round 1 | 1 | 399 | ||||||||
| 48 | 2006-02-28 | TCO06 Qual 4/11/15 | 1 | 71 | 25.69 | -1.47 | -17 | 2754 | 180 | -34 | 2042 | 194 |
| 47 | 2005-12-28 | SRM 280 | 1 | 24 | 66.76 | 1.48 | 30 | 2772 | 136 | 88 | 2076 | 150 |
| 46 | 2005-11-30 | SRM 275 | 1 | 17 | 66.89 | 1.98 | 37 | 2741 | 154 | 120 | 1988 | 193 |
| 45 | 2005-11-23 | SRM 274 | 1 | 112 | 57.55 | -0.96 | -16 | 2704 | 180 | -35 | 1868 | 270 |
| 44 | 2005-10-05 | SRM 267 | 1 | 130 | 63.72 | -1.04 | -15 | 2720 | 153 | -42 | 1903 | 228 |
| 43 | 2005-09-27 | SRM 265 | 1 | 47 | 79.56 | 0.76 | 19 | 2735 | 142 | 77 | 1945 | 203 |
| 42 | 2005-09-20 | SRM 264 | 1 | 155 | 106.88 | -0.98 | -15 | 2716 | 157 | -129 | 1868 | 249 |
| 41 | 2005-09-14 | SRM 263 | 1 | 80 | 70.20 | -0.19 | 0 | 2731 | 147 | 10 | 1997 | 173 |
| 40 | 2005-08-31 | TCO05 Round 3 | 1 | 144 | 89.94 | -0.68 | -14 | 2731 | 145 | -61 | 1987 | 178 |
| 39 | 2005-08-24 | TCO05 Round 2 | 1 | 165 | 110.18 | -0.58 | -10 | 2745 | 131 | -27 | 2048 | 142 |
| 38 | 2005-08-20 | TCO05 Round 1 | 1 | 77 | 137.14 | 0.83 | 24 | 2755 | 120 | 56 | 2075 | 134 |
| 37 | 2005-08-16 | TCO05 Qual 7/8 | 1 | 82 | 27.99 | -1.55 | -26 | 2732 | 130 | -60 | 2019 | 158 |
| 36 | 2005-08-10 | SRM 258 | 1 | 46 | 69.28 | 0.59 | 21 | 2757 | 115 | 43 | 2079 | 127 |
| 35 | 2005-08-02 | SRM 256 | 1 | 145 | 45.26 | -1.68 | -30 | 2736 | 121 | -93 | 2036 | 153 |
| 34 | 2005-07-07 | SRM 250 | 1 | 33 | 47.87 | 0.54 | 20 | 2766 | 104 | 36 | 2129 | 115 |
| 33 | 2005-04-18 | SRM 239 | 1 | 108 | 43.60 | -1.31 | -22 | 2746 | 103 | -83 | 2093 | 116 |
| 32 | 2005-04-14 | SRM 238 | 1 | 43 | 40.63 | -0.08 | 2 | 2768 | 95 | 0 | 2176 | 97 |
| 31 | 2005-04-02 | SRM 236 | 1 | 28 | 36.33 | 0.38 | 15 | 2766 | 92 | 26 | 2176 | 94 |
| 30 | 2005-03-22 | SRM 235 | 1 | 49 | 41.30 | -0.25 | -2 | 2751 | 99 | 1 | 2150 | 101 |
| 29 | 2005-02-23 | SRM 232 | 1 | 50 | 35.92 | -0.48 | -7 | 2753 | 96 | -15 | 2149 | 97 |
| 28 | 2005-01-31 | SRM 229 | 1 | 39 | 43.72 | 0.16 | 9 | 2761 | 94 | 23 | 2164 | 93 |
| 27 | 2005-01-26 | TCCC05 Round 3 | 1 | 55 | 50.13 | -0.53 | -12 | 2751 | 95 | -71 | 2141 | 98 |
| 26 | 2005-01-19 | TCCC05 Round 2 | 1 | 31 | 64.35 | 1.05 | 34 | 2763 | 91 | 67 | 2212 | 85 |
| 25 | 2005-01-15 | TCCC05 Round 1 | 1 | 70 | 71.81 | 0.04 | 7 | 2729 | 104 | 26 | 2145 | 98 |
| 24 | 2005-01-11 | TCCC05 Qual 3 | 1 | 6 | 17.72 | 1.56 | 43 | 2723 | 99 | 92 | 2119 | 99 |
| 23 | 2004-12-28 | SRM 225 | 1 | 37 | 42.02 | 0.18 | 12 | 2679 | 116 | 43 | 2027 | 128 |
| 22 | 2004-12-22 | SRM 224 | 1 | 3 | 51.72 | 4.11 | 93 | 2667 | 117 | 211 | 1984 | 134 |
| 21 | 2004-12-01 | SRM 221 | 1 | 43 | 64.82 | 0.59 | 29 | 2574 | 159 | 85 | 1773 | 251 |
| 20 | 2004-09-28 | SRM 213 | 1 | 110 | 76.84 | -0.88 | -22 | 2545 | 176 | -97 | 1688 | 324 |
| 19 | 2004-09-25 | SRM 212 | 1 | 22 | 61.14 | 1.48 | 49 | 2567 | 158 | 119 | 1785 | 243 |
| 18 | 2004-09-14 | TCO04 Round 2 | 1 | 180 | 101.47 | -0.84 | -29 | 2518 | 190 | -210 | 1666 | 345 |
| 17 | 2004-09-11 | TCO04 Round 1 | 1 | 59 | 149.18 | 1.36 | 56 | 2547 | 163 | 101 | 1876 | 178 |
| 16 | 2004-09-07 | TCO04 Qual 2 | 1 | 84 | 35.67 | -1.24 | -39 | 2491 | 196 | -73 | 1775 | 241 |
| 15 | 2004-08-18 | SRM 208 | 1 | 52 | 64.87 | 0.32 | 22 | 2530 | 161 | 35 | 1848 | 176 |
| 14 | 2004-07-21 | SRM 204 | 1 | 98 | 55.48 | -0.82 | -27 | 2507 | 167 | -66 | 1813 | 196 |
| 13 | 2004-07-15 | SRM 203 | 1 | 35 | 38.84 | 0.15 | 16 | 2535 | 149 | 21 | 1879 | 162 |
| 12 | 2004-07-07 | SRM 202 | 1 | 31 | 59.26 | 0.94 | 55 | 2519 | 156 | 68 | 1858 | 174 |
| 11 | 2004-04-24 | SRM 191 | 1 | 56 | 44.44 | -0.33 | -8 | 2464 | 167 | -10 | 1790 | 195 |
| 10 | 2004-03-25 | SRM 188 | 1 | 55 | 49.33 | -0.16 | 0 | 2472 | 161 | 10 | 1800 | 187 |
| 9 | 2004-03-17 | TCCC '04 Round 4 | 1 | 41 | 35.14 | -0.22 | -13 | 2472 | 159 | -58 | 1790 | 193 |
| 8 | 2004-03-13 | SRM 186 | 1 | 75 | 48.02 | -0.64 | -27 | 2485 | 152 | -39 | 1848 | 163 |
| 7 | 2004-03-10 | TCCC '04 Round 3 | 1 | 48 | 58.72 | 0.29 | 33 | 2511 | 142 | 42 | 1887 | 153 |
| 6 | 2004-03-03 | TCCC '04 Round 2 | 1 | 59 | 78.15 | 0.41 | 43 | 2478 | 157 | 57 | 1845 | 167 |
| 5 | 2004-03-01 | SRM 185 | 1 | 49 | 92.02 | 0.91 | 83 | 2435 | 176 | 96 | 1788 | 201 |
| 4 | 2004-02-28 | TCCC '04 Round 1 | 1 | 79 | 133.02 | 0.75 | 89 | 2352 | 245 | 107 | 1692 | 259 |
| 3 | 2004-02-23 | TCCC '04 Qual. 4 | 1 | 8 | 39.33 | 2.30 | 223 | 2263 | 331 | 222 | 1585 | 377 |
| 2 | 2004-02-17 | SRM 184 | 1 | 174 | 121.86 | -0.62 | -93 | 2041 | 648 | -306 | 1363 | 690 |
| 1 | 2004-02-11 | SRM 183 | 2 | 4 | 156.80 | 5.29 | 792 | 2134 | 484 | 469 | 1669 | 281 |