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 |
|---|---|---|---|
| tsebayoth | 75 | 2642 | 1442 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.323 | 0.798 | 1.305 | 27.7 | -69 | 252 | 2642 | 2642 | 2553 |
| Odd | 0.340 | 0.799 | 1.317 | 28.1 | -60 | 266 | 2457 | 2457 | 2410 |
| SRMFix | 0.263 | 0.803 | 1.330 | 36.2 | -108 | 330 | 2105 | 2067 | 1878 |
| initial | 0.127 | 0.821 | 1.377 | 98.8 | -401 | 865 | 2635 | 2345 | 1957 |
| SRM | 0.540 | 0.921 | 1.587 | 70.6 | -173 | 219 | 1663 | 1442 | 2296 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 75 | 2013-12-04 | SRM 599 | 1 | 371 | 490.32 | 0.40 | 39 | 2642 | 2553 | 24 | 1442 | 2296 |
| 74 | 2011-05-28 | SRM 507 | 1 | 495 | 456.14 | -0.12 | -1 | 2604 | 1782 | -3 | 1418 | 2090 |
| 73 | 2011-05-24 | TCO11 Qual 3 | 1 | 146 | 255.16 | 0.80 | 42 | 2604 | 1765 | 73 | 1421 | 2061 |
| 72 | 2010-09-25 | SRM 483 | 1 | 359 | 411.69 | 0.20 | 14 | 2562 | 1620 | 39 | 1348 | 2144 |
| 71 | 2010-06-30 | Member Single Round Match 474 | 1 | 407 | 275.64 | -0.62 | -23 | 2548 | 1593 | -152 | 1309 | 2280 |
| 70 | 2010-04-20 | Member SRM 468 | 1 | 442 | 395.11 | -0.16 | -3 | 2571 | 1270 | -11 | 1461 | 1384 |
| 69 | 2009-10-20 | SRM 451 | 1 | 387 | 282.35 | -0.63 | -14 | 2574 | 1333 | -108 | 1472 | 1528 |
| 68 | 2009-09-10 | SRM 448 | 1 | 174 | 376.38 | 1.11 | 32 | 2589 | 1255 | 92 | 1580 | 1164 |
| 67 | 2009-08-25 | SRM 447 | 1 | 155 | 338.83 | 1.13 | 34 | 2557 | 1354 | 104 | 1488 | 1464 |
| 66 | 2009-06-23 | SRM 443 | 1 | 504 | 291.99 | -0.79 | -18 | 2523 | 1443 | -172 | 1384 | 1913 |
| 65 | 2009-05-27 | SRM 441 | 1 | 199 | 326.14 | 0.71 | 22 | 2540 | 1374 | 66 | 1556 | 1228 |
| 64 | 2009-04-19 | SRM 438 | 1 | 529 | 303.61 | -0.80 | -16 | 2519 | 1451 | -173 | 1490 | 1537 |
| 63 | 2009-03-11 | SRM 436 | 1 | 239 | 425.98 | 0.83 | 22 | 2535 | 1392 | 56 | 1663 | 978 |
| 62 | 2009-03-07 | TCO09 Round 1 | 1 | 857 | 842.63 | -0.02 | 2 | 2513 | 1460 | -22 | 1607 | 1121 |
| 61 | 2009-02-24 | TCO09 Qual 1 | 1 | 126 | 447.31 | 1.83 | 36 | 2511 | 1389 | 92 | 1629 | 1018 |
| 60 | 2009-02-12 | SRM 435 | 1 | 200 | 341.16 | 0.77 | 23 | 2475 | 1596 | 62 | 1537 | 1360 |
| 59 | 2009-02-07 | SRM 434 | 1 | 129 | 440.37 | 1.77 | 45 | 2452 | 1704 | 144 | 1475 | 1629 |
| 58 | 2008-12-23 | SRM 431 | 1 | 422 | 331.86 | -0.35 | -7 | 2408 | 1857 | -75 | 1331 | 2532 |
| 57 | 2008-12-11 | SRM 429 | 1 | 376 | 426.36 | 0.18 | 8 | 2415 | 1793 | 15 | 1406 | 1983 |
| 56 | 2008-12-02 | SRM 428 | 1 | 201 | 441.50 | 1.14 | 32 | 2407 | 1822 | 122 | 1391 | 2108 |
| 55 | 2008-11-25 | SRM 427 | 1 | 316 | 340.52 | 0.11 | 6 | 2376 | 1952 | 27 | 1269 | 2975 |
| 54 | 2008-11-22 | SRM 426 | 1 | 478 | 456.74 | -0.07 | 0 | 2370 | 1946 | 1 | 1242 | 3170 |
| 53 | 2008-10-28 | SRM 423 | 2 | 37 | 46.47 | 0.33 | 9 | 2369 | 1918 | 63 | 1241 | 3196 |
| 52 | 2008-10-18 | SRM 422 | 1 | 563 | 481.80 | -0.23 | -5 | 2361 | 1948 | -29 | 1178 | 3833 |
| 51 | 2008-10-08 | SRM 421 | 1 | 454 | 428.81 | -0.30 | -7 | 2366 | 1920 | -45 | 1207 | 3655 |
| 50 | 2008-10-02 | SRM 420 | 2 | 19 | 59.31 | 1.64 | 23 | 2373 | 1871 | 104 | 1252 | 3197 |
| 49 | 2008-09-24 | SRM 419 | 1 | 341 | 299.10 | -0.32 | -9 | 2349 | 1964 | -58 | 1148 | 4593 |
| 48 | 2008-09-11 | SRM 417 | 1 | 496 | 443.76 | -0.33 | -9 | 2358 | 1913 | -62 | 1206 | 3672 |
| 47 | 2008-08-26 | SRM 415 | 1 | 312 | 262.96 | -0.38 | -10 | 2367 | 1883 | -86 | 1268 | 3093 |
| 46 | 2008-08-16 | SRM 414 | 1 | 522 | 374.49 | -0.52 | -15 | 2377 | 1845 | -165 | 1354 | 2424 |
| 45 | 2008-07-31 | SRM 412 | 1 | 219 | 394.57 | 0.85 | 31 | 2392 | 1764 | 63 | 1519 | 1464 |
| 44 | 2008-07-23 | SRM 411 | 1 | 137 | 355.64 | 1.38 | 48 | 2361 | 1857 | 125 | 1456 | 1717 |
| 43 | 2008-06-05 | SRM 404 | 1 | 328 | 451.92 | 0.46 | 19 | 2313 | 1978 | 62 | 1331 | 2525 |
| 42 | 2008-05-28 | SRM 403 | 1 | 273 | 312.12 | 0.19 | 10 | 2294 | 2049 | 39 | 1269 | 2999 |
| 41 | 2008-05-06 | SRM 401 | 1 | 535 | 477.98 | -0.16 | -4 | 2283 | 2065 | -36 | 1230 | 3033 |
| 40 | 2008-05-01 | SRM 400 | 1 | 348 | 433.73 | -0.03 | 1 | 2287 | 2007 | 2 | 1266 | 2502 |
| 39 | 2008-03-11 | SRM 393 | 1 | 472 | 430.73 | -0.13 | -3 | 2286 | 2009 | -39 | 1264 | 2558 |
| 38 | 2008-02-09 | TCO08 Qual 2 | 1 | 303 | 544.04 | 0.84 | 25 | 2288 | 1933 | 71 | 1303 | 2352 |
| 37 | 2008-01-24 | SRM 389 | 2 | 24 | 71.58 | 1.58 | 24 | 2264 | 1970 | 96 | 1232 | 2826 |
| 36 | 2008-01-15 | SRM 388 | 1 | 577 | 479.83 | -0.32 | -10 | 2240 | 2059 | -112 | 1136 | 3579 |
| 35 | 2007-12-27 | SRM 385 | 1 | 482 | 422.38 | -0.19 | -5 | 2250 | 1985 | -56 | 1248 | 2688 |
| 34 | 2007-12-19 | SRM 384 | 1 | 281 | 292.82 | 0.06 | 5 | 2254 | 1946 | -7 | 1304 | 2285 |
| 33 | 2007-12-11 | SRM 382 | 2 | 4 | 63.20 | 3.98 | 42 | 2250 | 1930 | 157 | 1311 | 2207 |
| 32 | 2007-12-08 | SRM 381 | 2 | 191 | 89.60 | -1.09 | -11 | 2208 | 2107 | 7 | 1154 | 3367 |
| 31 | 2007-12-04 | SRM 380 | 2 | 128 | 66.37 | -0.95 | -10 | 2219 | 2027 | 11 | 1147 | 3356 |
| 30 | 2007-11-28 | SRM 379 | 2 | 183 | 48.29 | -1.92 | -20 | 2229 | 1971 | -21 | 1136 | 3343 |
| 29 | 2007-11-20 | SRM 378 | 1 | 458 | 397.22 | -0.29 | -10 | 2250 | 1869 | -67 | 1157 | 3177 |
| 28 | 2007-11-14 | SRM 376 | 1 | 317 | 316.12 | -0.21 | -7 | 2260 | 1819 | -41 | 1224 | 2661 |
| 27 | 2007-10-13 | SRM 371 | 1 | 576 | 452.62 | -0.35 | -12 | 2266 | 1734 | -91 | 1265 | 2225 |
| 26 | 2007-09-12 | SRM 365 | 1 | 294 | 416.59 | -0.03 | 2 | 2278 | 1665 | -11 | 1356 | 1698 |
| 25 | 2007-09-08 | TCCC07 Round 2 | 1 | 353 | 567.59 | 0.68 | 30 | 2276 | 1639 | 68 | 1367 | 1641 |
| 24 | 2007-09-04 | SRM 364 | 2 | 6 | 68.46 | 3.51 | 47 | 2246 | 1740 | 140 | 1299 | 1990 |
| 23 | 2007-08-28 | TCCC07 Round 1A | 1 | 143 | 246.72 | 0.79 | 33 | 2199 | 1901 | 104 | 1159 | 2925 |
| 22 | 2007-08-23 | TCCC07 Qual 3 | 1 | 81 | 137.70 | 0.77 | 29 | 2166 | 2019 | 101 | 1055 | 3625 |
| 21 | 2007-08-21 | TCCC07 Qual 2 | 1 | 628 | 277.95 | -1.25 | -36 | 2137 | 2127 | -154 | 954 | 4334 |
| 20 | 2007-08-18 | TCCC07 Qual 1 | 1 | 763 | 399.07 | -0.94 | -30 | 2173 | 1982 | -81 | 1108 | 3228 |
| 19 | 2007-08-11 | SRM 363 | 2 | 27 | 89.32 | 1.73 | 40 | 2203 | 1848 | 115 | 1189 | 2741 |
| 18 | 2007-07-24 | SRM 360 | 2 | 461 | 147.12 | -1.89 | -27 | 2163 | 1990 | -124 | 1074 | 3454 |
| 17 | 2007-07-21 | SRM 359 | 1 | 515 | 415.59 | -0.35 | -17 | 2190 | 1861 | -143 | 1198 | 2666 |
| 16 | 2007-07-02 | SRM 356 | 1 | 181 | 275.53 | 0.07 | 8 | 2208 | 1760 | 14 | 1341 | 1700 |
| 15 | 2007-06-20 | SRM 355 | 1 | 164 | 292.73 | 0.01 | 5 | 2199 | 1783 | 21 | 1327 | 1769 |
| 14 | 2007-06-14 | SRM 354 | 1 | 339 | 457.19 | 0.43 | 35 | 2195 | 1790 | 51 | 1306 | 1883 |
| 13 | 2007-06-07 | SRM 353 | 1 | 480 | 486.92 | 0.02 | 6 | 2160 | 1912 | -22 | 1255 | 2167 |
| 12 | 2007-06-02 | SRM 352 | 1 | 342 | 467.95 | 0.45 | 43 | 2153 | 1906 | 51 | 1277 | 2022 |
| 11 | 2007-05-29 | SRM 351 | 1 | 271 | 388.87 | 0.03 | 8 | 2111 | 2056 | 14 | 1226 | 2350 |
| 10 | 2007-05-23 | SRM 350 | 1 | 339 | 370.32 | -0.05 | -1 | 2103 | 2079 | -42 | 1212 | 2436 |
| 9 | 2007-05-15 | SRM 349 | 1 | 418 | 432.27 | -0.12 | -8 | 2104 | 2068 | -78 | 1254 | 2171 |
| 8 | 2007-05-09 | SRM 348 | 2 | 1 | 119.02 | 6.90 | 195 | 2112 | 2034 | 219 | 1332 | 1694 |
| 7 | 2007-02-07 | SRM 338 | 2 | 267 | 116.09 | -1.20 | -41 | 1917 | 2842 | -60 | 1113 | 3165 |
| 6 | 2007-01-25 | SRM 336 | 2 | 82 | 109.13 | 0.41 | 38 | 1958 | 2561 | 23 | 1173 | 2702 |
| 5 | 2007-01-17 | SRM 335 | 2 | 38 | 232.92 | 2.62 | 165 | 1919 | 2791 | 130 | 1150 | 2865 |
| 4 | 2006-12-28 | SRM 332 | 2 | 133 | 143.46 | 0.11 | 27 | 1755 | 3635 | -6 | 1020 | 3815 |
| 3 | 2006-12-21 | SRM 331 | 2 | 195 | 248.97 | 0.35 | 62 | 1728 | 3759 | -9 | 1026 | 3752 |
| 2 | 2006-12-13 | SRM 330 | 2 | 245 | 155.66 | -0.65 | -69 | 1666 | 4170 | -162 | 1035 | 3694 |
| 1 | 2006-11-22 | SRM 327 | 2 | 180 | 326.93 | 0.86 | 252 | 1735 | 3616 | -3 | 1197 | 2471 |