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 |
|---|---|---|---|
| stef2n | 66 | 2698 | 1478 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.205 | 0.679 | 0.996 | 34.0 | -78 | 310 | 2698 | 2698 | 1879 |
| SRMFix | 0.219 | 0.684 | 1.022 | 38.0 | -205 | 385 | 2132 | 2094 | 1744 |
| initial | 0.162 | 0.685 | 1.049 | 82.4 | -207 | 455 | 2627 | 2448 | 1516 |
| SRM | 0.351 | 0.707 | 1.068 | 69.1 | -392 | 184 | 1679 | 1478 | 2091 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 66 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 791.10 | -0.08 | 0 | 2698 | 1879 | -6 | 1478 | 2091 |
| 65 | 2012-03-31 | TCO12 Round 1A | 1 | 507 | 601.88 | 0.25 | 22 | 2697 | 1764 | 34 | 1484 | 1965 |
| 64 | 2011-03-19 | SRM 500 | 1 | 396 | 499.65 | -0.27 | -6 | 2675 | 1354 | -27 | 1450 | 1790 |
| 63 | 2010-10-26 | SRM 486 | 1 | 244 | 352.92 | 0.53 | 17 | 2682 | 1190 | 72 | 1477 | 1560 |
| 62 | 2010-10-21 | Member SRM 485 | 1 | 247 | 309.35 | 0.32 | 12 | 2665 | 1223 | 64 | 1405 | 1848 |
| 61 | 2010-09-25 | SRM 483 | 1 | 273 | 354.99 | 0.38 | 13 | 2653 | 1252 | 76 | 1341 | 2188 |
| 60 | 2010-09-15 | Member SRM 482 | 1 | 660 | 372.98 | -0.88 | -19 | 2640 | 1312 | -153 | 1265 | 2684 |
| 59 | 2010-09-09 | SRM 481 | 1 | 388 | 362.32 | -0.47 | -10 | 2658 | 1240 | -56 | 1418 | 1769 |
| 58 | 2010-08-14 | SRM 479 | 1 | 50 | 370.88 | 2.89 | 60 | 2668 | 1195 | 176 | 1474 | 1556 |
| 57 | 2010-08-04 | Member SRM 478 | 1 | 446 | 370.61 | -0.51 | -12 | 2608 | 1406 | -58 | 1298 | 2397 |
| 56 | 2010-07-28 | SRM 477 | 1 | 141 | 400.30 | 1.50 | 44 | 2620 | 1339 | 154 | 1356 | 2063 |
| 55 | 2010-07-06 | SRM 475 | 1 | 394 | 333.09 | -0.46 | -12 | 2576 | 1490 | -46 | 1202 | 3102 |
| 54 | 2010-06-19 | TCO10 Round 1 | 1 | 1382 | 734.06 | -0.91 | -25 | 2588 | 1418 | -175 | 1248 | 2727 |
| 53 | 2010-05-20 | SRM 470 | 1 | 490 | 421.00 | -0.51 | -13 | 2613 | 1232 | -69 | 1423 | 1666 |
| 52 | 2010-05-12 | TCO10 Qual 2 | 1 | 564 | 280.70 | -1.01 | -21 | 2626 | 1187 | -52 | 1492 | 1399 |
| 51 | 2010-05-04 | SRM 469 | 1 | 406 | 375.05 | -0.11 | 0 | 2647 | 1098 | 1 | 1544 | 1162 |
| 50 | 2010-05-02 | TCO10 Qual 1 | 1 | 684 | 246.80 | -1.47 | -35 | 2647 | 1078 | -136 | 1543 | 1143 |
| 49 | 2010-04-03 | SRM 466 | 1 | 303 | 387.24 | 0.35 | 19 | 2682 | 929 | 24 | 1679 | 814 |
| 48 | 2010-03-16 | SRM 464 | 1 | 325 | 346.38 | 0.09 | 9 | 2663 | 1009 | 2 | 1655 | 887 |
| 47 | 2010-02-13 | Member SRM 461 | 1 | 281 | 347.45 | 0.31 | 19 | 2653 | 1107 | 21 | 1653 | 970 |
| 46 | 2010-01-04 | SRM 457 | 1 | 253 | 261.41 | 0.05 | 8 | 2634 | 1143 | -1 | 1632 | 1025 |
| 45 | 2009-08-25 | SRM 447 | 1 | 141 | 307.55 | 1.12 | 42 | 2626 | 1115 | 92 | 1633 | 1011 |
| 44 | 2009-08-08 | SRM 446 | 1 | 240 | 371.75 | 0.63 | 28 | 2585 | 1257 | 66 | 1541 | 1254 |
| 43 | 2009-07-23 | SRM 445 | 1 | 368 | 415.86 | -0.26 | -7 | 2556 | 1346 | -41 | 1475 | 1507 |
| 42 | 2009-07-08 | SRM 444 | 1 | 310 | 382.70 | 0.30 | 19 | 2563 | 1318 | 40 | 1516 | 1367 |
| 41 | 2009-03-14 | TCO09 Round 2 | 1 | 560 | 526.47 | -0.09 | -2 | 2545 | 1368 | -27 | 1476 | 1574 |
| 40 | 2009-03-11 | SRM 436 | 1 | 426 | 406.51 | -0.07 | 1 | 2546 | 1353 | -6 | 1503 | 1485 |
| 39 | 2009-03-07 | TCO09 Round 1 | 1 | 635 | 825.15 | 0.38 | 20 | 2545 | 1350 | 46 | 1509 | 1467 |
| 38 | 2009-02-28 | TCO09 Qual 2 | 1 | 452 | 368.36 | -0.30 | -5 | 2525 | 1381 | 11 | 1463 | 1621 |
| 37 | 2009-02-24 | TCO09 Qual 1 | 1 | 900 | 371.49 | -1.28 | -37 | 2530 | 1324 | -100 | 1452 | 1644 |
| 36 | 2009-01-21 | SRM 433 | 1 | 251 | 368.87 | 0.56 | 30 | 2568 | 1248 | 55 | 1552 | 1325 |
| 35 | 2008-12-20 | SRM 430 | 1 | 338 | 390.00 | 0.21 | 15 | 2537 | 1336 | 27 | 1497 | 1528 |
| 34 | 2008-09-20 | SRM 418 | 1 | 616 | 342.18 | -0.85 | -27 | 2522 | 1314 | -195 | 1470 | 1656 |
| 33 | 2008-07-19 | SRM 410 | 1 | 244 | 345.40 | 0.50 | 22 | 2549 | 1173 | 35 | 1665 | 948 |
| 32 | 2008-06-05 | SRM 404 | 1 | 99 | 354.80 | 1.84 | 53 | 2528 | 1197 | 136 | 1630 | 1010 |
| 31 | 2008-05-24 | SRM 402 | 1 | 61 | 324.44 | 2.41 | 66 | 2474 | 1360 | 184 | 1494 | 1461 |
| 30 | 2008-05-06 | SRM 401 | 1 | 549 | 406.83 | -0.44 | -13 | 2408 | 1595 | -65 | 1310 | 2468 |
| 29 | 2008-05-01 | SRM 400 | 1 | 348 | 392.89 | -0.18 | -4 | 2421 | 1534 | -20 | 1375 | 1856 |
| 28 | 2008-04-15 | SRM 398 | 1 | 335 | 362.48 | 0.11 | 9 | 2425 | 1515 | 27 | 1395 | 1766 |
| 27 | 2008-04-03 | SRM 396 | 1 | 432 | 340.92 | -0.34 | -10 | 2416 | 1544 | -50 | 1368 | 1926 |
| 26 | 2008-03-26 | SRM 395 | 1 | 331 | 272.50 | -0.28 | -8 | 2427 | 1505 | -48 | 1418 | 1698 |
| 25 | 2008-03-22 | SRM 394 | 1 | 278 | 395.06 | 0.51 | 27 | 2435 | 1468 | 60 | 1466 | 1485 |
| 24 | 2008-03-11 | SRM 393 | 1 | 290 | 384.97 | 0.41 | 24 | 2408 | 1548 | 60 | 1406 | 1740 |
| 23 | 2008-03-06 | SRM 392 | 1 | 408 | 424.21 | -0.19 | -7 | 2384 | 1619 | -34 | 1346 | 2039 |
| 22 | 2008-02-26 | SRM 391 | 1 | 333 | 300.21 | -0.15 | -4 | 2391 | 1581 | -30 | 1380 | 1848 |
| 21 | 2008-02-16 | TCO08 Round 1 | 1 | 865 | 960.33 | -0.23 | -8 | 2395 | 1565 | -67 | 1410 | 1699 |
| 20 | 2008-02-09 | TCO08 Qual 2 | 1 | 210 | 467.52 | 1.16 | 55 | 2403 | 1504 | 70 | 1477 | 1416 |
| 19 | 2008-01-24 | SRM 389 | 1 | 241 | 409.15 | 0.76 | 53 | 2348 | 1650 | 88 | 1407 | 1670 |
| 18 | 2008-01-15 | SRM 388 | 1 | 402 | 472.01 | 0.23 | 23 | 2295 | 1837 | 31 | 1319 | 2176 |
| 17 | 2007-12-08 | SRM 381 | 1 | 359 | 400.76 | -0.16 | -7 | 2272 | 1839 | -22 | 1288 | 2349 |
| 16 | 2007-11-20 | SRM 378 | 1 | 455 | 390.04 | -0.22 | -12 | 2278 | 1773 | -65 | 1310 | 2103 |
| 15 | 2007-11-06 | SRM 374 | 1 | 331 | 402.27 | 0.28 | 29 | 2291 | 1685 | 23 | 1375 | 1722 |
| 14 | 2007-10-17 | SRM 372 | 1 | 313 | 458.54 | 0.55 | 53 | 2262 | 1764 | 57 | 1352 | 1758 |
| 13 | 2007-10-13 | SRM 371 | 1 | 399 | 503.69 | 0.34 | 41 | 2208 | 1950 | 36 | 1295 | 2052 |
| 12 | 2007-10-04 | SRM 369 | 1 | 310 | ||||||||
| 11 | 2007-09-26 | SRM 367 | 2 | 60 | 116.04 | 0.95 | 56 | 2167 | 2075 | 72 | 1259 | 2190 |
| 10 | 2007-09-12 | SRM 365 | 2 | 16 | 194.56 | 3.60 | 156 | 2111 | 2324 | 157 | 1187 | 2771 |
| 9 | 2007-08-07 | SRM 362 | 2 | 154 | ||||||||
| 8 | 2007-06-02 | SRM 352 | 2 | 191 | 164.72 | -0.21 | 0 | 1955 | 2802 | 29 | 1030 | 3683 |
| 7 | 2007-05-01 | SRM 347 | 2 | 136 | 153.96 | 0.18 | 24 | 1955 | 2729 | 55 | 1001 | 3866 |
| 6 | 2007-04-18 | SRM 345 | 2 | 378 | 152.78 | -1.31 | -58 | 1930 | 2851 | -49 | 946 | 4333 |
| 5 | 2007-03-28 | SRM 344 | 2 | 104 | 191.12 | 0.88 | 77 | 1988 | 2382 | 105 | 995 | 3885 |
| 4 | 2007-02-07 | SRM 338 | 2 | 330 | 103.32 | -1.68 | -78 | 1911 | 2870 | -41 | 890 | 4946 |
| 3 | 2007-01-17 | SRM 335 | 1 | 486 | 411.00 | -0.24 | -43 | 1989 | 2398 | -392 | 931 | 4558 |
| 2 | 2007-01-13 | SRM 334 | 2 | 35 | 267.98 | 2.94 | 310 | 2032 | 2172 | 164 | 1323 | 1703 |
| 1 | 2007-01-04 | SRM 333 | 2 | 231 | 386.22 | 0.74 | 232 | 1721 | 3878 | -41 | 1159 | 2736 |