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 |
|---|---|---|---|
| yejianwei | 26 | 2586 | 1395 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.279 | 0.568 | 0.830 | 56.0 | -97 | 301 | 2586 | 2586 | 1685 |
| SRMFix | 0.318 | 0.572 | 0.836 | 48.9 | -83 | 318 | 1983 | 1983 | 1809 |
| Odd | 0.287 | 0.576 | 0.839 | 56.4 | -98 | 316 | 2418 | 2418 | 1698 |
| initial | 0.378 | 0.580 | 0.898 | 69.8 | -75 | 412 | 2337 | 2337 | 1563 |
| SRM | 0.363 | 0.644 | 0.994 | 75.5 | -203 | 149 | 1450 | 1395 | 2046 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 26 | 2011-03-19 | SRM 500 | 1 | 396 | ||||||||
| 25 | 2011-03-08 | SRM 499 | 1 | 187 | 483.81 | 1.37 | 55 | 2586 | 1685 | 139 | 1395 | 2046 |
| 24 | 2011-02-10 | SRM 497 | 1 | 451 | 347.36 | -0.50 | -17 | 2531 | 1916 | -85 | 1256 | 2961 |
| 23 | 2011-02-01 | SRM 496 | 1 | 489 | 419.87 | -0.22 | -6 | 2549 | 1813 | -15 | 1341 | 2357 |
| 22 | 2011-01-27 | SRM 495 | 1 | 480 | 425.19 | -0.44 | -15 | 2555 | 1772 | -78 | 1356 | 2248 |
| 21 | 2011-01-12 | SRM 493 | 1 | 220 | 331.95 | -0.08 | 0 | 2570 | 1685 | -16 | 1434 | 1789 |
| 20 | 2010-12-28 | SRM 492 | 1 | 273 | 332.73 | 0.28 | 20 | 2569 | 1676 | 39 | 1450 | 1714 |
| 19 | 2010-11-30 | Member SRM 489 | 1 | 277 | 427.51 | 0.63 | 35 | 2550 | 1723 | 76 | 1411 | 1871 |
| 18 | 2010-11-18 | SRM 488 | 1 | 220 | 337.32 | 0.62 | 38 | 2515 | 1866 | 89 | 1335 | 2285 |
| 17 | 2010-11-13 | SRM 487 | 1 | 489 | 500.02 | -0.26 | -11 | 2476 | 2017 | -31 | 1246 | 2856 |
| 16 | 2010-10-26 | SRM 486 | 1 | 448 | 471.64 | 0.07 | 10 | 2487 | 1958 | 29 | 1277 | 2615 |
| 15 | 2010-10-21 | Member SRM 485 | 2 | 41 | 58.84 | 0.52 | 24 | 2477 | 1986 | 94 | 1248 | 2821 |
| 14 | 2010-10-05 | SRM 484 | 1 | 443 | 310.26 | -0.56 | -30 | 2454 | 2099 | -145 | 1154 | 3586 |
| 13 | 2010-09-25 | SRM 483 | 1 | 331 | 477.42 | 0.53 | 45 | 2484 | 1951 | 90 | 1299 | 2442 |
| 12 | 2010-09-15 | Member SRM 482 | 1 | 491 | 491.94 | -0.22 | -13 | 2439 | 2134 | -23 | 1209 | 3152 |
| 11 | 2010-07-28 | SRM 477 | 1 | 553 | 470.70 | -0.23 | -12 | 2451 | 2017 | -29 | 1232 | 2835 |
| 10 | 2010-06-26 | TCO10 Round 2 | 1 | 683 | 620.83 | -0.21 | -16 | 2464 | 1912 | -86 | 1261 | 2603 |
| 9 | 2010-06-19 | TCO10 Round 1 | 1 | 727 | 927.74 | 0.35 | 40 | 2480 | 1844 | 56 | 1347 | 2092 |
| 8 | 2010-06-17 | SRM 473 | 1 | 331 | 347.50 | 0.07 | 16 | 2440 | 1991 | 9 | 1291 | 2429 |
| 7 | 2010-05-20 | SRM 470 | 1 | 433 | 559.10 | 0.37 | 52 | 2424 | 1992 | 54 | 1282 | 2447 |
| 6 | 2010-05-12 | TCO10 Qual 2 | 1 | 289 | 582.66 | 1.01 | 117 | 2372 | 2188 | 116 | 1228 | 2857 |
| 5 | 2010-05-02 | TCO10 Qual 1 | 1 | 837 | 457.70 | -0.87 | -97 | 2255 | 2648 | -203 | 1112 | 3625 |
| 4 | 2010-03-02 | SRM 463 | 1 | 347 | 543.14 | 0.65 | 134 | 2353 | 2292 | 87 | 1315 | 2295 |
| 3 | 2010-01-04 | SRM 457 | 2 | 34 | 282.25 | 3.05 | 282 | 2219 | 2874 | 149 | 1228 | 2872 |
| 2 | 2009-12-05 | SRM 454 | 1 | 551 | 595.39 | 0.02 | 13 | 1936 | 4725 | -135 | 1079 | 4054 |
| 1 | 2009-08-25 | SRM 447 | 2 | 308 | 634.07 | 1.04 | 301 | 1924 | 4767 | 14 | 1214 | 2986 |