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 |
|---|---|---|---|
| sql_lall | 110 | 2956 | 2200 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.310 | 0.986 | 1.292 | 27.9 | -82 | 384 | 2986 | 2956 | 270 |
| SRMFix | 0.265 | 1.002 | 1.306 | 37.8 | -134 | 487 | 2640 | 2525 | 258 |
| SRM | 0.424 | 1.027 | 1.350 | 67.8 | -201 | 215 | 2459 | 2200 | 240 |
| initial | 0.132 | 1.067 | 1.374 | 128.4 | -433 | 533 | 3285 | 2899 | 257 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 110 | 2008-03-06 | SRM 392 | 1 | 60 | 160.85 | 1.42 | 23 | 2956 | 270 | 72 | 2200 | 240 |
| 109 | 2008-02-26 | SRM 391 | 1 | 149 | 105.21 | -0.50 | -5 | 2933 | 291 | -24 | 2128 | 295 |
| 108 | 2008-02-23 | TCO08 Round 2 | 1 | 318 | 265.80 | -0.26 | -2 | 2938 | 284 | -13 | 2152 | 273 |
| 107 | 2008-02-16 | TCO08 Round 1 | 1 | 621 | 271.58 | -1.19 | -15 | 2940 | 271 | -69 | 2165 | 261 |
| 106 | 2008-02-13 | TCO08 Qual 3 | 1 | 28 | 42.96 | 0.62 | 13 | 2955 | 247 | 27 | 2234 | 208 |
| 105 | 2008-01-24 | SRM 389 | 1 | 150 | 122.45 | -0.29 | -2 | 2942 | 245 | -10 | 2207 | 210 |
| 104 | 2007-10-02 | SRM 368 | 1 | 219 | 97.52 | -1.18 | -13 | 2944 | 197 | -59 | 2217 | 180 |
| 103 | 2007-09-18 | SRM 366 | 1 | 123 | 83.63 | -0.56 | -6 | 2958 | 180 | -19 | 2276 | 154 |
| 102 | 2007-09-08 | TCCC07 Round 2 | 1 | 571 | 139.28 | -2.05 | -22 | 2964 | 173 | -164 | 2295 | 138 |
| 101 | 2007-08-30 | TCCC07 Round 1B | 1 | 7 | 49.44 | 2.82 | 35 | 2986 | 154 | 89 | 2459 | 87 |
| 100 | 2007-08-07 | SRM 362 | 1 | 28 | ||||||||
| 99 | 2007-05-29 | SRM 351 | 1 | 64 | 96.24 | 0.59 | 11 | 2951 | 155 | 23 | 2370 | 101 |
| 98 | 2007-04-24 | SRM 346 | 1 | 18 | 86.78 | 2.27 | 26 | 2940 | 162 | 91 | 2347 | 104 |
| 97 | 2007-04-14 | TCO07 Round 2 | 1 | 319 | 181.14 | -0.82 | -9 | 2913 | 180 | -48 | 2256 | 143 |
| 96 | 2007-04-12 | TCO07 Round 1C | 1 | 4 | 46.52 | 3.54 | 34 | 2922 | 169 | 123 | 2304 | 121 |
| 95 | 2007-03-22 | SRM 343 | 1 | 55 | 97.82 | 0.83 | 15 | 2888 | 170 | 53 | 2181 | 166 |
| 94 | 2007-02-20 | SRM 340 | 1 | 18 | 114.88 | 2.67 | 30 | 2874 | 188 | 135 | 2128 | 192 |
| 93 | 2007-02-07 | SRM 338 | 1 | 193 | 85.22 | -1.18 | -13 | 2844 | 212 | -47 | 1993 | 277 |
| 92 | 2007-01-25 | SRM 336 | 1 | 70 | 75.77 | 0.11 | 5 | 2857 | 193 | 31 | 2040 | 241 |
| 91 | 2007-01-17 | SRM 335 | 1 | 147 | 102.99 | -0.51 | -5 | 2852 | 199 | 5 | 2009 | 267 |
| 90 | 2006-12-28 | SRM 332 | 1 | 239 | 84.71 | -1.64 | -17 | 2857 | 190 | -166 | 2004 | 264 |
| 89 | 2006-12-21 | SRM 331 | 1 | 44 | 76.42 | 0.80 | 14 | 2873 | 175 | 46 | 2170 | 165 |
| 88 | 2006-12-13 | SRM 330 | 1 | 74 | 75.73 | 0.03 | 4 | 2859 | 181 | 18 | 2124 | 187 |
| 87 | 2006-11-22 | SRM 327 | 1 | 149 | 134.75 | -0.74 | -8 | 2855 | 180 | -101 | 2106 | 192 |
| 86 | 2006-10-09 | SRM 322 | 1 | 19 | 100.54 | 2.40 | 27 | 2863 | 168 | 99 | 2207 | 145 |
| 85 | 2006-10-05 | TCCC06 Round 2A | 1 | 64 | 37.48 | -0.77 | -9 | 2836 | 187 | -46 | 2108 | 190 |
| 84 | 2006-09-21 | TCCC06 Round 1A | 1 | 45 | 45.16 | 0.00 | 3 | 2845 | 176 | 18 | 2154 | 155 |
| 83 | 2006-09-18 | SRM 319 | 1 | 39 | 85.07 | 1.12 | 18 | 2842 | 174 | 64 | 2136 | 164 |
| 82 | 2006-08-03 | SRM 314 | 1 | 58 | 63.04 | 0.12 | 4 | 2824 | 173 | 30 | 2072 | 193 |
| 81 | 2006-07-26 | SRM 313 | 1 | 70 | 71.26 | 0.03 | 3 | 2819 | 175 | 32 | 2042 | 209 |
| 80 | 2006-07-22 | SRM 312 | 1 | 169 | 82.04 | -1.04 | -11 | 2816 | 173 | -28 | 2010 | 226 |
| 79 | 2006-07-06 | SRM 310 | 1 | 293 | 55.43 | -2.40 | -21 | 2827 | 161 | -169 | 2038 | 199 |
| 78 | 2006-06-28 | SRM 309 | 1 | 36 | 50.44 | 0.49 | 9 | 2848 | 143 | 32 | 2207 | 122 |
| 77 | 2006-06-14 | SRM 307 | 1 | 162 | 98.83 | -1.14 | -12 | 2839 | 144 | -164 | 2175 | 131 |
| 76 | 2006-06-08 | SRM 306 | 1 | 61 | 61.27 | 0.01 | 3 | 2851 | 140 | -18 | 2339 | 87 |
| 75 | 2006-05-11 | SRM 302 | 1 | 14 | 56.69 | 2.02 | 25 | 2848 | 139 | 63 | 2357 | 78 |
| 74 | 2006-05-09 | SRM 301 | 1 | 16 | 84.09 | 2.39 | 30 | 2823 | 152 | 84 | 2294 | 94 |
| 73 | 2006-03-22 | TCO06 Round 4 | 1 | 55 | 68.64 | 0.32 | 9 | 2793 | 166 | 19 | 2210 | 108 |
| 72 | 2006-03-15 | TCO06 Round 3 | 1 | 68 | 105.15 | 0.63 | 13 | 2784 | 165 | 36 | 2191 | 121 |
| 71 | 2006-03-08 | TCO06 Round 2 | 1 | 34 | 157.33 | 2.21 | 29 | 2771 | 174 | 110 | 2155 | 129 |
| 70 | 2006-03-04 | TCO06 Round 1 | 1 | 214 | ||||||||
| 69 | 2006-02-28 | TCO06 Qual 4/11/15 | 1 | 85 | 27.60 | -1.62 | -11 | 2742 | 191 | -64 | 2045 | 193 |
| 68 | 2006-02-21 | SRM 291 | 1 | 61 | 100.26 | 0.72 | 13 | 2754 | 173 | 30 | 2109 | 144 |
| 67 | 2006-02-16 | SRM 290 | 1 | 63 | 70.59 | 0.16 | 5 | 2741 | 180 | 4 | 2079 | 158 |
| 66 | 2006-02-14 | SRM 289 | 1 | 61 | 70.42 | 0.21 | 6 | 2735 | 175 | 6 | 2075 | 163 |
| 65 | 2006-01-30 | SRM 286 | 1 | 90 | 88.89 | -0.02 | 2 | 2729 | 180 | -2 | 2069 | 167 |
| 64 | 2006-01-19 | SRM 283 | 1 | 120 | 68.38 | -0.81 | -9 | 2727 | 178 | -49 | 2071 | 154 |
| 63 | 2006-01-05 | SRM 281 | 1 | 50 | 80.46 | 0.69 | 13 | 2735 | 168 | 29 | 2120 | 133 |
| 62 | 2005-12-28 | SRM 280 | 1 | 35 | 73.77 | 1.08 | 18 | 2722 | 174 | 50 | 2091 | 143 |
| 61 | 2005-12-21 | SRM 279 | 1 | 14 | ||||||||
| 60 | 2005-12-19 | SRM 278 | 1 | 32 | 76.58 | 1.26 | 21 | 2705 | 196 | 72 | 2041 | 172 |
| 59 | 2005-11-30 | SRM 275 | 1 | 52 | 72.36 | 0.48 | 11 | 2684 | 205 | 41 | 1969 | 205 |
| 58 | 2005-11-23 | SRM 274 | 1 | 40 | 67.14 | 0.75 | 15 | 2673 | 209 | 62 | 1928 | 235 |
| 57 | 2005-11-21 | SRM 273 | 1 | 252 | 103.77 | -1.30 | -16 | 2659 | 219 | -117 | 1866 | 270 |
| 56 | 2005-11-08 | SRM 271 | 1 | 115 | 68.81 | -0.74 | -9 | 2675 | 193 | -48 | 1983 | 181 |
| 55 | 2005-10-18 | SRM 268 | 1 | 85 | 67.61 | -0.33 | -3 | 2684 | 184 | -17 | 2031 | 151 |
| 54 | 2005-10-05 | SRM 267 | 1 | 34 | 74.97 | 1.14 | 19 | 2687 | 182 | 62 | 2048 | 147 |
| 53 | 2005-10-01 | SRM 266 | 1 | 54 | 83.95 | 0.64 | 14 | 2668 | 191 | 46 | 1986 | 174 |
| 52 | 2005-09-27 | SRM 265 | 1 | 199 | 89.18 | -1.16 | -15 | 2654 | 206 | -84 | 1940 | 210 |
| 51 | 2005-09-20 | SRM 264 | 1 | 42 | 78.06 | 0.89 | 18 | 2669 | 189 | 53 | 2024 | 164 |
| 50 | 2005-09-09 | SRM 262 | 1 | 31 | 71.73 | 1.21 | 23 | 2651 | 199 | 76 | 1971 | 186 |
| 49 | 2005-08-31 | TCO05 Round 3 | 1 | 135 | 110.56 | -0.29 | -4 | 2628 | 212 | -29 | 1895 | 228 |
| 48 | 2005-08-27 | SRM 260 | 1 | 172 | 88.01 | -0.97 | -13 | 2633 | 198 | -66 | 1924 | 213 |
| 47 | 2005-08-24 | TCO05 Round 2 | 1 | 170 | 140.57 | -0.27 | -3 | 2646 | 191 | -20 | 1990 | 170 |
| 46 | 2005-08-22 | SRM 259 | 1 | 65 | 49.58 | -0.39 | -5 | 2649 | 189 | -18 | 2010 | 157 |
| 45 | 2005-08-20 | TCO05 Round 1 | 1 | 356 | 160.44 | -1.15 | -17 | 2654 | 183 | -82 | 2028 | 148 |
| 44 | 2005-08-16 | TCO05 Qual 1/3 | 1 | 41 | 40.39 | -0.02 | 3 | 2671 | 167 | 0 | 2110 | 122 |
| 43 | 2005-08-08 | SRM 257 | 1 | 76 | 94.35 | 0.31 | 11 | 2668 | 159 | 11 | 2110 | 112 |
| 42 | 2005-08-02 | SRM 256 | 1 | 13 | 69.04 | 2.41 | 42 | 2657 | 171 | 107 | 2099 | 124 |
| 41 | 2005-07-26 | SRM 254 | 1 | 39 | 60.41 | 0.63 | 19 | 2615 | 198 | 41 | 1992 | 160 |
| 40 | 2005-07-23 | SRM 253 | 1 | 99 | 89.42 | -0.15 | 0 | 2596 | 202 | -5 | 1951 | 184 |
| 39 | 2005-07-12 | SRM 251 | 1 | 54 | 73.84 | 0.45 | 16 | 2596 | 199 | 38 | 1956 | 183 |
| 38 | 2005-07-07 | SRM 250 | 1 | 29 | 76.92 | 1.41 | 39 | 2579 | 216 | 98 | 1918 | 199 |
| 37 | 2005-06-21 | SRM 248 | 1 | 39 | 128.50 | 1.72 | 47 | 2541 | 246 | 124 | 1820 | 255 |
| 36 | 2005-06-18 | SRM 247 | 1 | 40 | 89.08 | 1.16 | 35 | 2494 | 282 | 101 | 1696 | 354 |
| 35 | 2005-05-14 | SRM 242 | 1 | 99 | 86.80 | -0.19 | -2 | 2459 | 300 | 23 | 1595 | 444 |
| 34 | 2005-04-30 | SRM 240 | 1 | 108 | 77.90 | -0.48 | -10 | 2461 | 296 | -3 | 1572 | 469 |
| 33 | 2005-04-18 | SRM 239 | 1 | 102 | 84.51 | -0.28 | -5 | 2471 | 280 | 18 | 1575 | 469 |
| 32 | 2005-03-22 | SRM 235 | 1 | 25 | 88.06 | 1.82 | 52 | 2476 | 269 | 161 | 1557 | 483 |
| 31 | 2005-03-03 | SRM 233 | 1 | 135 | 58.96 | -1.20 | -30 | 2425 | 313 | -141 | 1396 | 718 |
| 30 | 2005-02-23 | SRM 232 | 1 | 15 | 83.72 | 2.48 | 69 | 2455 | 285 | 195 | 1537 | 508 |
| 29 | 2005-01-31 | SRM 229 | 1 | 184 | 102.29 | -0.96 | -27 | 2386 | 348 | -120 | 1342 | 833 |
| 28 | 2004-12-28 | SRM 225 | 1 | 167 | 69.90 | -1.27 | -33 | 2413 | 293 | -201 | 1462 | 583 |
| 27 | 2004-12-18 | SRM 223 | 1 | 143 | 85.04 | -0.92 | -26 | 2445 | 265 | -155 | 1663 | 339 |
| 26 | 2004-11-23 | SRM 220 | 1 | 24 | 78.95 | 1.72 | 56 | 2471 | 230 | 123 | 1818 | 211 |
| 25 | 2004-11-20 | SRM 219 | 1 | 95 | 72.32 | -0.39 | -10 | 2416 | 281 | -15 | 1695 | 305 |
| 24 | 2004-10-27 | SRM 217 | 1 | 23 | 84.30 | 1.87 | 63 | 2425 | 275 | 142 | 1710 | 302 |
| 23 | 2004-10-16 | SRM 215 | 1 | 124 | 64.81 | -0.94 | -25 | 2362 | 340 | -65 | 1568 | 462 |
| 22 | 2004-10-06 | SRM 214 | 1 | 135 | 85.86 | -0.87 | -27 | 2388 | 312 | -138 | 1633 | 389 |
| 21 | 2004-09-28 | SRM 213 | 1 | 67 | 81.15 | 0.28 | 19 | 2415 | 283 | 26 | 1771 | 266 |
| 20 | 2004-09-25 | SRM 212 | 1 | 9 | 100.48 | 3.48 | 115 | 2396 | 288 | 183 | 1745 | 283 |
| 19 | 2004-08-28 | SRM 209 | 1 | 108 | 95.05 | -0.18 | -4 | 2281 | 391 | -18 | 1562 | 438 |
| 18 | 2004-07-31 | SRM 205 | 1 | 73 | 86.19 | 0.24 | 20 | 2286 | 374 | 24 | 1580 | 414 |
| 17 | 2004-07-07 | SRM 202 | 1 | 120 | 91.56 | -0.63 | -25 | 2266 | 384 | -125 | 1556 | 427 |
| 16 | 2004-06-12 | SRM 198 | 1 | 43 | 69.69 | 0.70 | 44 | 2292 | 331 | 45 | 1681 | 284 |
| 15 | 2004-05-15 | SRM 194 | 1 | 42 | 103.68 | 1.30 | 73 | 2248 | 381 | 94 | 1636 | 329 |
| 14 | 2004-04-24 | SRM 191 | 1 | 107 | 81.08 | -0.40 | -16 | 2175 | 460 | -71 | 1542 | 436 |
| 13 | 2004-03-13 | SRM 186 | 1 | 96 | 90.77 | -0.08 | 1 | 2192 | 425 | -28 | 1613 | 344 |
| 12 | 2004-02-07 | SRM 182 | 1 | 19 | 117.88 | 2.63 | 122 | 2190 | 407 | 173 | 1641 | 304 |
| 11 | 2004-01-28 | SRM 181 | 1 | 71 | 127.60 | 0.85 | 62 | 2068 | 590 | 82 | 1468 | 506 |
| 10 | 2004-01-22 | SRM 180 | 1 | 106 | 121.40 | 0.20 | 23 | 2006 | 691 | 16 | 1386 | 627 |
| 9 | 2004-01-17 | SRM 179 | 1 | 67 | 115.03 | 0.78 | 75 | 1984 | 727 | 93 | 1370 | 667 |
| 8 | 2003-12-30 | SRM 177 | 1 | 62 | 93.33 | -0.02 | 5 | 1909 | 871 | 11 | 1277 | 906 |
| 7 | 2003-12-17 | SRM 175 | 1 | 103 | 114.84 | -0.16 | -11 | 1904 | 867 | -40 | 1266 | 926 |
| 6 | 2003-12-13 | SRM 174 | 1 | 83 | 117.60 | 0.50 | 78 | 1915 | 846 | 57 | 1306 | 798 |
| 5 | 2003-11-08 | SRM 170 | 2 | 22 | 44.82 | 1.03 | 77 | 1837 | 966 | 95 | 1249 | 900 |
| 4 | 2003-10-09 | TCO '03 Qual. Round 2 | 1 | 381 | 179.76 | -1.08 | -82 | 1760 | 1173 | -109 | 1154 | 1256 |
| 3 | 2003-10-07 | TCO '03 Qual. Round 1 | 1 | 353 | 235.03 | -0.59 | -65 | 1841 | 966 | -87 | 1263 | 871 |
| 2 | 2003-10-01 | SRM 166 | 2 | 8 | 137.72 | 4.11 | 384 | 1906 | 809 | 215 | 1350 | 619 |
| 1 | 2003-08-06 | SRM 158 | 2 | 96 | 145.81 | 0.60 | 206 | 1522 | 1679 | -65 | 1135 | 1158 |