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 |
|---|---|---|---|
| Arsalan | 88 | 2543 | 1349 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.287 | 0.601 | 0.896 | 21.3 | -88 | 171 | 2592 | 2543 | 2286 |
| SRMFix | 0.251 | 0.602 | 0.903 | 26.4 | -118 | 145 | 2123 | 2078 | 1535 |
| initial | 0.112 | 0.647 | 0.929 | 78.0 | -231 | 427 | 2684 | 2343 | 1655 |
| SRM | 0.344 | 0.681 | 1.029 | 56.8 | -208 | 171 | 1602 | 1349 | 2588 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 88 | 2011-10-13 | SRM 521 | 1 | 633 | 444.34 | -0.51 | -27 | 2543 | 2286 | -106 | 1349 | 2588 |
| 87 | 2010-01-19 | SRM 459 | 1 | 551 | 385.74 | -0.62 | -20 | 2571 | 1369 | -130 | 1455 | 1568 |
| 86 | 2009-07-08 | SRM 444 | 1 | 389 | 353.62 | -0.14 | -1 | 2591 | 1223 | -11 | 1585 | 1144 |
| 85 | 2009-04-30 | SRM 439 | 1 | 90 | 263.17 | 1.55 | 34 | 2592 | 1197 | 117 | 1596 | 1152 |
| 84 | 2009-04-19 | SRM 438 | 1 | 191 | 304.85 | -0.15 | -1 | 2558 | 1315 | -15 | 1479 | 1567 |
| 83 | 2009-03-14 | TCO09 Round 2 | 1 | 582 | 512.24 | -0.25 | -6 | 2559 | 1313 | -85 | 1494 | 1502 |
| 82 | 2009-03-07 | TCO09 Round 1 | 1 | 195 | 830.46 | 2.09 | 44 | 2565 | 1267 | 153 | 1579 | 1212 |
| 81 | 2009-02-24 | TCO09 Qual 1 | 1 | 165 | 435.22 | 1.40 | 31 | 2521 | 1355 | 107 | 1426 | 1776 |
| 80 | 2009-01-06 | SRM 432 | 1 | 400 | 339.55 | -0.43 | -8 | 2490 | 1555 | -64 | 1319 | 2617 |
| 79 | 2008-11-22 | SRM 426 | 1 | 531 | 392.12 | -0.58 | -11 | 2498 | 1445 | -112 | 1383 | 2112 |
| 78 | 2008-10-18 | SRM 422 | 1 | 314 | 402.03 | 0.36 | 10 | 2509 | 1366 | 41 | 1495 | 1517 |
| 77 | 2008-10-08 | SRM 421 | 1 | 454 | 374.85 | -0.50 | -8 | 2498 | 1410 | -91 | 1454 | 1750 |
| 76 | 2008-09-20 | SRM 418 | 1 | 338 | 368.37 | 0.12 | 5 | 2507 | 1365 | 8 | 1545 | 1331 |
| 75 | 2008-09-04 | SRM 416 | 1 | 255 | 343.95 | 0.43 | 12 | 2501 | 1386 | 43 | 1537 | 1388 |
| 74 | 2008-08-26 | SRM 415 | 1 | 257 | 226.13 | -0.18 | -2 | 2489 | 1424 | -26 | 1494 | 1565 |
| 73 | 2008-08-06 | SRM 413 | 1 | 218 | 371.13 | 0.77 | 19 | 2491 | 1413 | 72 | 1520 | 1464 |
| 72 | 2008-07-19 | SRM 410 | 1 | 396 | 398.23 | -0.35 | -6 | 2473 | 1447 | -65 | 1448 | 1758 |
| 71 | 2008-07-01 | SRM 408 | 1 | 440 | 304.54 | -0.53 | -9 | 2478 | 1405 | -89 | 1513 | 1475 |
| 70 | 2008-06-26 | SRM 407 | 1 | 63 | 363.89 | 2.53 | 44 | 2487 | 1364 | 171 | 1602 | 1114 |
| 69 | 2008-06-17 | SRM 406 | 1 | 295 | 250.60 | -0.24 | -4 | 2443 | 1508 | -29 | 1431 | 1830 |
| 68 | 2008-06-14 | SRM 405 | 1 | 151 | 408.27 | 1.44 | 33 | 2447 | 1479 | 132 | 1460 | 1663 |
| 67 | 2008-06-05 | SRM 404 | 1 | 639 | 379.79 | -0.75 | -15 | 2414 | 1607 | -173 | 1328 | 2548 |
| 66 | 2008-05-01 | SRM 400 | 1 | 246 | 401.80 | 0.71 | 19 | 2429 | 1499 | 70 | 1501 | 1347 |
| 65 | 2008-04-15 | SRM 398 | 1 | 437 | 363.12 | -0.27 | -5 | 2411 | 1563 | -56 | 1431 | 1604 |
| 64 | 2008-04-12 | SRM 397 | 1 | 241 | 379.41 | 0.66 | 18 | 2415 | 1549 | 63 | 1487 | 1389 |
| 63 | 2008-03-26 | SRM 395 | 1 | 264 | 288.93 | 0.13 | 6 | 2397 | 1616 | 13 | 1424 | 1658 |
| 62 | 2008-03-22 | SRM 394 | 1 | 428 | 406.44 | -0.30 | -6 | 2391 | 1622 | -69 | 1411 | 1716 |
| 61 | 2008-03-11 | SRM 393 | 1 | 319 | 383.14 | 0.26 | 9 | 2397 | 1589 | 20 | 1480 | 1415 |
| 60 | 2008-03-06 | SRM 392 | 1 | 385 | 431.26 | 0.16 | 7 | 2388 | 1606 | 10 | 1460 | 1487 |
| 59 | 2008-02-16 | TCO08 Round 1 | 1 | 865 | 973.68 | -0.21 | -3 | 2381 | 1611 | -72 | 1450 | 1527 |
| 58 | 2008-02-13 | TCO08 Qual 3 | 1 | 195 | 258.75 | 0.41 | 11 | 2384 | 1590 | 5 | 1522 | 1292 |
| 57 | 2008-02-02 | SRM 390 | 1 | 401 | 405.18 | 0.02 | 3 | 2373 | 1576 | -28 | 1517 | 1279 |
| 56 | 2008-01-24 | SRM 389 | 1 | 242 | 384.72 | 0.67 | 21 | 2370 | 1573 | 46 | 1545 | 1177 |
| 55 | 2008-01-15 | SRM 388 | 1 | 328 | 440.91 | 0.43 | 15 | 2349 | 1632 | 27 | 1499 | 1329 |
| 54 | 2007-12-13 | SRM 383 | 1 | 311 | 314.23 | 0.02 | 3 | 2334 | 1646 | -21 | 1472 | 1408 |
| 53 | 2007-12-08 | SRM 381 | 1 | 359 | 384.83 | -0.22 | -4 | 2332 | 1627 | -65 | 1493 | 1317 |
| 52 | 2007-11-20 | SRM 378 | 1 | 291 | 376.13 | 0.37 | 13 | 2336 | 1568 | 6 | 1558 | 1091 |
| 51 | 2007-11-06 | SRM 374 | 1 | 257 | 383.30 | 0.58 | 18 | 2323 | 1578 | 26 | 1552 | 1081 |
| 50 | 2007-10-17 | SRM 372 | 1 | 256 | 423.71 | 0.73 | 22 | 2304 | 1623 | 43 | 1526 | 1121 |
| 49 | 2007-10-13 | SRM 371 | 1 | 316 | 459.29 | 0.54 | 18 | 2282 | 1684 | 38 | 1483 | 1248 |
| 48 | 2007-10-04 | SRM 369 | 1 | 310 | ||||||||
| 47 | 2007-09-26 | SRM 367 | 1 | 322 | 440.23 | 0.45 | 16 | 2264 | 1712 | 29 | 1445 | 1357 |
| 46 | 2007-09-18 | SRM 366 | 1 | 289 | 333.83 | 0.21 | 9 | 2248 | 1773 | 2 | 1416 | 1460 |
| 45 | 2007-09-12 | SRM 365 | 1 | 294 | 425.36 | 0.00 | 2 | 2239 | 1792 | -15 | 1414 | 1474 |
| 44 | 2007-09-08 | TCCC07 Round 2 | 1 | 482 | 579.12 | 0.26 | 11 | 2237 | 1775 | 7 | 1429 | 1398 |
| 43 | 2007-09-01 | TCCC07 Round 1C | 1 | 132 | 286.64 | 1.12 | 34 | 2226 | 1803 | 85 | 1422 | 1434 |
| 42 | 2007-08-18 | TCCC07 Qual 1 | 1 | 442 | 406.66 | -0.12 | 0 | 2192 | 1903 | -15 | 1337 | 1785 |
| 41 | 2007-08-11 | SRM 363 | 1 | 294 | ||||||||
| 40 | 2007-08-07 | SRM 362 | 1 | 398 | ||||||||
| 39 | 2007-07-24 | SRM 360 | 1 | 306 | 411.54 | 0.02 | 3 | 2192 | 1869 | -14 | 1352 | 1675 |
| 38 | 2007-07-17 | SRM 358 | 1 | 285 | 343.43 | -0.06 | 0 | 2189 | 1841 | -35 | 1366 | 1606 |
| 37 | 2007-06-20 | SRM 355 | 1 | 164 | 293.41 | 0.01 | 3 | 2189 | 1818 | -1 | 1401 | 1457 |
| 36 | 2007-06-14 | SRM 354 | 1 | 380 | 421.99 | -0.13 | -3 | 2187 | 1817 | -63 | 1402 | 1430 |
| 35 | 2007-06-07 | SRM 353 | 1 | 171 | 491.68 | 1.52 | 47 | 2189 | 1787 | 112 | 1465 | 1221 |
| 34 | 2007-06-02 | SRM 352 | 1 | 286 | 466.39 | 0.71 | 27 | 2142 | 1948 | 60 | 1353 | 1624 |
| 33 | 2007-05-23 | SRM 350 | 2 | 8 | 92.34 | 3.53 | 41 | 2115 | 2027 | 117 | 1293 | 1882 |
| 32 | 2007-05-15 | SRM 349 | 2 | 81 | 99.95 | 0.30 | 10 | 2074 | 2187 | 38 | 1176 | 2690 |
| 31 | 2007-05-09 | SRM 348 | 1 | 359 | 332.22 | -0.16 | -5 | 2065 | 2223 | -71 | 1138 | 2927 |
| 30 | 2007-05-01 | SRM 347 | 2 | 92 | 96.11 | 0.06 | 6 | 2070 | 2179 | 27 | 1209 | 2466 |
| 29 | 2007-04-24 | SRM 346 | 2 | 40 | 83.73 | 1.07 | 22 | 2064 | 2186 | 63 | 1182 | 2620 |
| 28 | 2007-04-18 | SRM 345 | 2 | 148 | 126.24 | -0.23 | 0 | 2042 | 2278 | 19 | 1119 | 3007 |
| 27 | 2007-04-10 | TCO07 Round 1B | 1 | 276 | 334.03 | -0.16 | -4 | 2042 | 2248 | -19 | 1100 | 3114 |
| 26 | 2007-04-03 | TCO07 Qual 3 | 1 | 173 | 286.38 | 0.73 | 25 | 2045 | 2223 | 68 | 1119 | 3035 |
| 25 | 2007-03-29 | TCO07 Qual 1 | 1 | 726 | 545.81 | -0.41 | -12 | 2021 | 2260 | -28 | 1051 | 3487 |
| 24 | 2007-03-28 | SRM 344 | 2 | 357 | 243.67 | -1.09 | -15 | 2033 | 2183 | -88 | 1079 | 3243 |
| 23 | 2007-03-22 | SRM 343 | 1 | 430 | 379.32 | -0.21 | -10 | 2048 | 2104 | -129 | 1167 | 2634 |
| 22 | 2007-03-14 | SRM 342 | 1 | 205 | 321.22 | 0.65 | 39 | 2058 | 2055 | 67 | 1296 | 1797 |
| 21 | 2007-03-10 | SRM 341 | 1 | 383 | 474.26 | 0.31 | 22 | 2019 | 2172 | 26 | 1229 | 2193 |
| 20 | 2007-02-20 | SRM 340 | 1 | 348 | 412.04 | 0.02 | 4 | 1996 | 2431 | -6 | 1203 | 2569 |
| 19 | 2007-02-03 | SRM 337 | 2 | 80 | 126.76 | 0.66 | 23 | 1993 | 2408 | 43 | 1209 | 2492 |
| 18 | 2007-01-25 | SRM 336 | 1 | 277 | 287.93 | -0.09 | -4 | 1970 | 2491 | -54 | 1166 | 2755 |
| 17 | 2007-01-17 | SRM 335 | 2 | 16 | 152.09 | 3.25 | 71 | 1974 | 2475 | 131 | 1220 | 2393 |
| 16 | 2007-01-13 | SRM 334 | 2 | 169 | 160.07 | -0.08 | 4 | 1903 | 2828 | 12 | 1089 | 3257 |
| 15 | 2006-12-21 | SRM 331 | 2 | 265 | 118.74 | -1.16 | -25 | 1899 | 2767 | -54 | 1077 | 3298 |
| 14 | 2006-12-09 | SRM 329 | 2 | 182 | 122.53 | -0.57 | -10 | 1924 | 2620 | -11 | 1131 | 2900 |
| 13 | 2006-11-29 | SRM 328 | 2 | 106 | 112.61 | 0.09 | 11 | 1934 | 2544 | 27 | 1142 | 2823 |
| 12 | 2006-11-22 | SRM 327 | 2 | 29 | 136.60 | 2.24 | 74 | 1923 | 2587 | 105 | 1115 | 2981 |
| 11 | 2006-11-11 | SRM 326 | 2 | 385 | 125.54 | -1.62 | -43 | 1849 | 2952 | -99 | 1010 | 3838 |
| 10 | 2006-10-19 | SRM 323 | 2 | 101 | 140.85 | 0.48 | 30 | 1892 | 2634 | 30 | 1109 | 2951 |
| 9 | 2006-10-09 | SRM 322 | 2 | 95 | 153.63 | 0.69 | 43 | 1862 | 2779 | 40 | 1079 | 3142 |
| 8 | 2006-10-02 | SRM 321 | 2 | 99 | 153.57 | 0.63 | 46 | 1819 | 3005 | 36 | 1039 | 3477 |
| 7 | 2006-09-21 | TCCC06 Round 1A | 1 | 332 | 334.59 | 0.01 | 8 | 1773 | 3203 | -8 | 1003 | 3730 |
| 6 | 2006-09-09 | TCCC06 Qual 2 | 1 | 282 | 381.27 | 0.44 | 53 | 1765 | 3157 | 55 | 1011 | 3585 |
| 5 | 2006-08-19 | SRM 316 | 2 | 124 | 219.94 | 0.83 | 79 | 1711 | 3429 | 57 | 956 | 3931 |
| 4 | 2006-08-09 | SRM 315 | 2 | 205 | 174.27 | -0.23 | -11 | 1632 | 3983 | -49 | 899 | 4462 |
| 3 | 2006-08-03 | SRM 314 | 2 | 150 | 226.93 | 0.60 | 94 | 1643 | 3891 | 21 | 948 | 4115 |
| 2 | 2006-07-26 | SRM 313 | 2 | 382 | 223.76 | -0.77 | -88 | 1549 | 4534 | -208 | 927 | 4270 |
| 1 | 2006-07-22 | SRM 312 | 2 | 238 | 338.54 | 0.51 | 171 | 1637 | 3873 | -65 | 1135 | 2709 |