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 |
|---|---|---|---|
| marijnk | 48 | 2892 | 1926 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.294 | 0.886 | 1.284 | 54.7 | -57 | 518 | 2899 | 2892 | 928 |
| SRMFix | 0.309 | 0.917 | 1.318 | 56.3 | -63 | 333 | 2429 | 2326 | 758 |
| SRM | 0.527 | 0.967 | 1.435 | 81.2 | -227 | 328 | 1991 | 1926 | 631 |
| initial | 0.267 | 1.016 | 1.415 | 122.3 | -286 | 672 | 3081 | 2644 | 857 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 48 | 2012-04-04 | SRM 539 | 1 | 396 | ||||||||
| 47 | 2012-03-31 | TCO12 Round 1A | 1 | 437 | 344.68 | -0.34 | -8 | 2892 | 928 | -42 | 1926 | 631 |
| 46 | 2012-02-23 | SRM 534 | 1 | 151 | 275.98 | 0.86 | 74 | 2899 | 882 | 18 | 1968 | 529 |
| 45 | 2009-03-04 | TCO09 Qual 3 | 1 | 50 | 91.52 | 0.87 | 41 | 2825 | 537 | 40 | 1950 | 463 |
| 44 | 2008-10-08 | SRM 421 | 1 | 139 | 221.33 | 0.67 | 36 | 2784 | 593 | 42 | 1910 | 523 |
| 43 | 2008-06-05 | SRM 404 | 1 | 149 | 225.15 | 0.60 | 29 | 2748 | 593 | 47 | 1868 | 540 |
| 42 | 2008-02-16 | TCO08 Round 1 | 1 | 444 | 500.84 | 0.17 | 11 | 2719 | 617 | 23 | 1821 | 617 |
| 41 | 2008-02-13 | TCO08 Qual 3 | 1 | 141 | 99.98 | -0.50 | -7 | 2708 | 626 | 3 | 1798 | 641 |
| 40 | 2008-01-15 | SRM 388 | 1 | 295 | 236.02 | -0.32 | -7 | 2715 | 587 | -12 | 1795 | 624 |
| 39 | 2007-10-04 | SRM 369 | 1 | 310 | ||||||||
| 38 | 2007-10-02 | SRM 368 | 1 | 86 | 189.65 | 1.14 | 34 | 2722 | 502 | 96 | 1807 | 556 |
| 37 | 2007-09-26 | SRM 367 | 1 | 477 | 234.02 | -1.16 | -26 | 2688 | 552 | -160 | 1711 | 704 |
| 36 | 2007-09-18 | SRM 366 | 1 | 70 | 173.15 | 1.31 | 41 | 2714 | 513 | 90 | 1871 | 479 |
| 35 | 2007-09-12 | SRM 365 | 1 | 145 | 242.10 | 0.74 | 29 | 2673 | 574 | 64 | 1781 | 592 |
| 34 | 2007-09-08 | TCCC07 Round 2 | 1 | 340 | 316.44 | -0.10 | 1 | 2644 | 617 | 8 | 1717 | 679 |
| 33 | 2007-09-04 | SRM 364 | 1 | 136 | 241.72 | 0.83 | 39 | 2643 | 620 | 79 | 1709 | 693 |
| 32 | 2007-08-30 | TCCC07 Round 1B | 1 | 32 | 149.06 | 2.22 | 79 | 2604 | 698 | 153 | 1630 | 837 |
| 31 | 2007-08-23 | TCCC07 Qual 3 | 1 | 43 | 56.91 | 0.40 | 24 | 2525 | 884 | 68 | 1477 | 1243 |
| 30 | 2007-05-23 | SRM 350 | 1 | 339 | 254.60 | -0.60 | -23 | 2501 | 865 | -75 | 1409 | 1379 |
| 29 | 2007-05-15 | SRM 349 | 1 | 392 | 252.63 | -0.64 | -25 | 2524 | 795 | -46 | 1484 | 1147 |
| 28 | 2007-04-07 | TCO07 Round 1A | 1 | 402 | 310.08 | -0.69 | -26 | 2549 | 679 | -85 | 1530 | 1024 |
| 27 | 2007-03-29 | TCO07 Qual 1 | 1 | 188 | 186.26 | -0.01 | 8 | 2575 | 615 | 42 | 1615 | 789 |
| 26 | 2007-01-25 | SRM 336 | 1 | 277 | 153.71 | -1.00 | -41 | 2567 | 585 | -140 | 1573 | 874 |
| 25 | 2006-10-07 | TCCC06 Round 2B | 1 | 108 | 81.07 | -0.41 | -15 | 2608 | 425 | -54 | 1713 | 568 |
| 24 | 2006-09-23 | TCCC06 Round 1B | 1 | 127 | 118.75 | -0.10 | 2 | 2623 | 392 | 29 | 1767 | 475 |
| 23 | 2006-09-09 | TCCC06 Qual 2 | 1 | 47 | 59.00 | 0.33 | 22 | 2621 | 383 | 69 | 1738 | 498 |
| 22 | 2006-06-08 | SRM 306 | 1 | 178 | 145.87 | -0.69 | -22 | 2599 | 380 | -78 | 1669 | 562 |
| 21 | 2006-05-11 | SRM 302 | 1 | 212 | 113.35 | -1.11 | -35 | 2621 | 326 | -139 | 1747 | 464 |
| 20 | 2006-05-09 | SRM 301 | 1 | 231 | 106.29 | -1.12 | -40 | 2656 | 287 | -94 | 1886 | 302 |
| 19 | 2006-03-06 | SRM 292 | 1 | 133 | 93.10 | -0.52 | -14 | 2696 | 242 | -11 | 1980 | 231 |
| 18 | 2006-03-04 | TCO06 Round 1 | 1 | 624 | ||||||||
| 17 | 2006-02-28 | TCO06 Qual 1/3/8 | 1 | 1 | 45.02 | 5.49 | 114 | 2710 | 222 | 230 | 1991 | 218 |
| 16 | 2006-02-21 | SRM 291 | 1 | 152 | 141.41 | -0.10 | 2 | 2596 | 320 | 19 | 1761 | 404 |
| 15 | 2006-02-08 | SRM 288 | 1 | 94 | 95.21 | 0.02 | 10 | 2595 | 313 | 37 | 1742 | 412 |
| 14 | 2005-11-23 | SRM 274 | 1 | 132 | 74.20 | -0.83 | -33 | 2584 | 283 | -24 | 1705 | 422 |
| 13 | 2005-08-31 | TCO05 Round 3 | 1 | 188 | 106.88 | -0.82 | -37 | 2617 | 225 | -227 | 1729 | 374 |
| 12 | 2005-08-24 | TCO05 Round 2 | 1 | 152 | 139.07 | -0.13 | 0 | 2654 | 186 | 5 | 1956 | 193 |
| 11 | 2005-08-20 | TCO05 Round 1 | 1 | 46 | 214.66 | 2.22 | 106 | 2654 | 182 | 148 | 1951 | 194 |
| 10 | 2005-08-16 | TCO05 Qual 7/8 | 1 | 41 | 52.81 | 0.36 | 34 | 2548 | 268 | 54 | 1803 | 289 |
| 9 | 2005-05-17 | SRM 243 | 1 | 108 | 66.08 | -0.71 | -30 | 2514 | 249 | -42 | 1749 | 305 |
| 8 | 2005-05-04 | SRM 241 | 1 | 20 | 79.18 | 1.98 | 113 | 2544 | 223 | 170 | 1791 | 263 |
| 7 | 2005-04-30 | SRM 240 | 1 | 120 | 93.91 | -0.68 | -36 | 2431 | 321 | -109 | 1621 | 416 |
| 6 | 2005-04-18 | SRM 239 | 1 | 29 | 111.93 | 1.95 | 151 | 2467 | 283 | 173 | 1730 | 310 |
| 5 | 2005-04-14 | SRM 238 | 1 | 155 | 94.68 | -0.71 | -57 | 2316 | 448 | -117 | 1557 | 490 |
| 4 | 2005-04-06 | SRM 237 | 1 | 75 | 84.59 | 0.17 | 36 | 2373 | 381 | 15 | 1674 | 356 |
| 3 | 2005-03-16 | SRM 234 | 1 | 90 | 88.64 | -0.02 | 13 | 2337 | 403 | -9 | 1659 | 363 |
| 2 | 2005-03-03 | SRM 233 | 1 | 23 | 128.66 | 2.48 | 518 | 2324 | 416 | 328 | 1668 | 353 |
| 1 | 2005-02-19 | SRM 231 | 2 | 60 | 196.74 | 1.71 | 412 | 1806 | 1411 | 140 | 1340 | 851 |