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 |
|---|---|---|---|
| igi | 47 | 2428 | 1148 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.217 | 0.820 | 1.347 | 38.0 | -72 | 137 | 2523 | 2428 | 2655 |
| Odd | 0.213 | 0.829 | 1.366 | 36.2 | -73 | 140 | 2309 | 2230 | 2372 |
| SRMFix | 0.213 | 0.865 | 1.419 | 43.4 | -158 | 148 | 1933 | 1803 | 1886 |
| initial | 0.081 | 0.904 | 1.375 | 108.8 | -433 | 607 | 2682 | 1646 | 2412 |
| SRM | 0.543 | 0.926 | 1.598 | 61.8 | -186 | 190 | 1358 | 1148 | 3026 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 47 | 2017-04-18 | SRM 712 | 2 | 155 | 63.07 | -1.30 | -34 | 2428 | 2655 | -45 | 1148 | 3026 |
| 46 | 2017-04-01 | TCO17 Round 1A | 1 | 674 | 450.21 | -0.58 | -48 | 2462 | 2597 | -87 | 1193 | 2916 |
| 45 | 2013-11-20 | SRM 597 | 1 | 474 | 515.60 | -0.20 | -12 | 2510 | 3214 | -39 | 1280 | 3461 |
| 44 | 2013-04-20 | TCO13 Round 2B | 1 | 498 | 790.52 | 0.02 | 7 | 2523 | 3155 | 11 | 1319 | 3232 |
| 43 | 2013-02-23 | TCO13 Round 1A | 1 | 519 | 749.67 | 0.53 | 55 | 2515 | 3106 | 44 | 1308 | 3188 |
| 42 | 2011-06-18 | TCO11 Round 1 | 1 | 826 | 1,074.32 | 0.38 | 19 | 2460 | 2571 | 52 | 1264 | 3139 |
| 41 | 2011-05-28 | SRM 507 | 1 | 608 | 577.25 | -0.08 | 0 | 2442 | 2596 | -12 | 1212 | 3568 |
| 40 | 2011-05-19 | TCO11 Qual 2 | 1 | 325 | 543.36 | 0.74 | 26 | 2442 | 2561 | 77 | 1224 | 3432 |
| 39 | 2011-05-17 | SRM 504.5 | 1 | 645 | 593.92 | -0.27 | -9 | 2415 | 2675 | -56 | 1147 | 4131 |
| 38 | 2011-05-14 | TCO11 Qual 1 | 1 | 1066 | 827.52 | -0.60 | -19 | 2425 | 2586 | -100 | 1203 | 3564 |
| 37 | 2011-05-11 | SRM 506 | 2 | 1 | 88.75 | 6.47 | 72 | 2443 | 2453 | 190 | 1303 | 2728 |
| 36 | 2011-05-03 | Member SRM 505 | 1 | 665 | 534.04 | -0.38 | -17 | 2371 | 2858 | -103 | 1113 | 4365 |
| 35 | 2011-04-16 | Member SRM 503 | 1 | 647 | 578.18 | -0.30 | -14 | 2388 | 2751 | -81 | 1216 | 3417 |
| 34 | 2011-04-07 | SRM 502 | 1 | 295 | 407.54 | 0.47 | 34 | 2402 | 2649 | 49 | 1297 | 2716 |
| 33 | 2011-03-30 | Member SRM 501 | 1 | 468 | 553.96 | 0.23 | 22 | 2368 | 2816 | 19 | 1248 | 3094 |
| 32 | 2011-03-19 | SRM 500 | 1 | 396 | 600.85 | -0.01 | 4 | 2346 | 2907 | 19 | 1229 | 3254 |
| 31 | 2011-03-08 | SRM 499 | 1 | 730 | 585.13 | -0.32 | -26 | 2342 | 2902 | -148 | 1210 | 3356 |
| 30 | 2011-02-26 | SRM 498 | 1 | 362 | 651.33 | 0.85 | 124 | 2368 | 2705 | 72 | 1358 | 2231 |
| 29 | 2009-03-24 | SRM 437 | 2 | 17 | 152.38 | 3.16 | 53 | 2244 | 2643 | 98 | 1286 | 2834 |
| 28 | 2009-03-11 | SRM 436 | 2 | 155 | 143.80 | -0.11 | 3 | 2191 | 2906 | 11 | 1188 | 3574 |
| 27 | 2009-03-07 | TCO09 Round 1 | 1 | 1015 | 1,221.39 | 0.27 | 19 | 2188 | 2900 | 35 | 1177 | 3631 |
| 26 | 2009-02-28 | TCO09 Qual 2 | 1 | 424 | 758.75 | 0.84 | 42 | 2169 | 2967 | 76 | 1142 | 4285 |
| 25 | 2009-02-24 | TCO09 Qual 1 | 1 | 567 | 779.35 | 0.46 | 30 | 2127 | 3092 | 58 | 1066 | 5478 |
| 24 | 2009-02-07 | SRM 434 | 2 | 85 | 236.80 | 1.48 | 47 | 2097 | 3440 | 81 | 1008 | 6402 |
| 23 | 2009-01-21 | SRM 433 | 2 | 186 | 243.43 | 0.39 | 21 | 2050 | 3759 | 51 | 927 | 7918 |
| 22 | 2009-01-06 | SRM 432 | 2 | 334 | 183.14 | -0.87 | -22 | 2029 | 3920 | -15 | 876 | 8612 |
| 21 | 2008-12-23 | SRM 431 | 2 | 123 | ||||||||
| 20 | 2008-12-20 | SRM 430 | 2 | 484 | 289.15 | -1.08 | -28 | 2051 | 3731 | -82 | 891 | 8485 |
| 19 | 2008-10-18 | SRM 422 | 2 | 253 | 228.95 | -0.14 | 2 | 2079 | 3382 | 33 | 973 | 7475 |
| 18 | 2008-09-11 | SRM 417 | 2 | 235 | 192.27 | -0.29 | -2 | 2077 | 3387 | 34 | 940 | 7976 |
| 17 | 2008-08-06 | SRM 413 | 2 | 325 | 160.94 | -1.01 | -22 | 2079 | 3323 | 2 | 906 | 8352 |
| 16 | 2008-07-31 | SRM 412 | 2 | 330 | 158.76 | -1.06 | -23 | 2101 | 3186 | 12 | 904 | 8364 |
| 15 | 2008-07-19 | SRM 410 | 2 | 913 | 168.84 | -2.46 | -51 | 2124 | 3026 | -186 | 892 | 8562 |
| 14 | 2008-07-10 | SRM 409 | 1 | 612 | 514.93 | -0.27 | -18 | 2175 | 2718 | -132 | 1078 | 5848 |
| 13 | 2008-05-06 | SRM 401 | 1 | 515 | 524.20 | 0.03 | 6 | 2193 | 2477 | -16 | 1210 | 3221 |
| 12 | 2008-05-01 | SRM 400 | 2 | 38 | 151.24 | 1.99 | 67 | 2187 | 2479 | 90 | 1226 | 2846 |
| 11 | 2008-04-12 | SRM 397 | 2 | 143 | 167.58 | 0.23 | 20 | 2119 | 2828 | 36 | 1136 | 3585 |
| 10 | 2008-03-26 | SRM 395 | 2 | 131 | 99.08 | -0.40 | -7 | 2100 | 2955 | 14 | 1100 | 4036 |
| 9 | 2008-03-22 | SRM 394 | 2 | 106 | 189.50 | 0.84 | 50 | 2107 | 2892 | 69 | 1086 | 4152 |
| 8 | 2008-03-06 | SRM 392 | 2 | 667 | 149.08 | -2.16 | -72 | 2056 | 3118 | -181 | 1017 | 4774 |
| 7 | 2008-02-02 | SRM 390 | 2 | 100 | 160.56 | 0.68 | 48 | 2128 | 2644 | 41 | 1198 | 3162 |
| 6 | 2008-01-15 | SRM 388 | 2 | 110 | 179.28 | 0.70 | 55 | 2080 | 2829 | 37 | 1157 | 3419 |
| 5 | 2008-01-05 | SRM 386 | 2 | 95 | 236.32 | 1.32 | 103 | 2024 | 3106 | 64 | 1120 | 3673 |
| 4 | 2007-12-27 | SRM 385 | 2 | 196 | 262.53 | 0.42 | 59 | 1922 | 3735 | 19 | 1056 | 4335 |
| 3 | 2007-12-08 | SRM 381 | 2 | 271 | 352.98 | 0.38 | 69 | 1863 | 4079 | 1 | 1037 | 4425 |
| 2 | 2007-11-06 | SRM 374 | 2 | 255 | 401.63 | 0.66 | 137 | 1794 | 4338 | -11 | 1036 | 4097 |
| 1 | 2007-10-09 | SRM 370 | 2 | 355 | 445.13 | 0.33 | 129 | 1657 | 5152 | -153 | 1047 | 3707 |