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 |
|---|---|---|---|
| tygrysek | 118 | 2700 | 1334 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.095 | 0.775 | 1.101 | 25.0 | -57 | 409 | 2700 | 2700 | 780 |
| SRMFix | 0.086 | 0.778 | 1.120 | 29.6 | -73 | 338 | 1815 | 1643 | 802 |
| SRM | 0.512 | 0.816 | 1.261 | 56.8 | -330 | 230 | 1408 | 1334 | 693 |
| initial | 0.047 | 0.856 | 1.218 | 103.1 | -321 | 568 | 2363 | 1872 | 610 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 118 | 2022-07-07 | 2022 TCO Round 3 | 1 | 67 | 191.35 | 1.51 | 51 | 2700 | 780 | 162 | 1334 | 693 |
| 117 | 2022-06-08 | SRM 831 | 2 | 10 | 14.12 | 0.50 | 12 | 2649 | 862 | 44 | 1172 | 972 |
| 116 | 2022-06-01 | 2022 TCO 2B | 1 | 61 | 81.42 | 0.42 | 18 | 2637 | 895 | 55 | 1128 | 1064 |
| 115 | 2022-05-28 | SRM 830 | 2 | 34 | 29.59 | -0.77 | -10 | 2619 | 922 | -90 | 1073 | 1155 |
| 114 | 2022-04-23 | SRM 828 | 2 | 8 | 16.44 | 1.04 | 24 | 2629 | 948 | 36 | 1163 | 1060 |
| 113 | 2022-04-16 | 2022 TCO 1A | 1 | 123 | 157.49 | 0.36 | 20 | 2605 | 1017 | 28 | 1127 | 1159 |
| 112 | 2021-07-31 | TCO21 Parallel 4 | 1 | 20 | 44.48 | 0.08 | 5 | 2585 | 1262 | 27 | 1099 | 1588 |
| 111 | 2021-07-24 | SRM 810 | 2 | 29 | 34.91 | 0.27 | 9 | 2580 | 1313 | 31 | 1072 | 1715 |
| 110 | 2021-07-08 | TCO21 Parallel 3 | 1 | 30 | 35.99 | -0.15 | -3 | 2571 | 1406 | -112 | 1041 | 1892 |
| 109 | 2021-06-25 | SRM 808 | 2 | 18 | 29.09 | 0.69 | 17 | 2574 | 1394 | 24 | 1153 | 1568 |
| 108 | 2021-05-22 | TCO21 Round 2A | 1 | 291 | 319.24 | 0.13 | 9 | 2558 | 1421 | 18 | 1129 | 1636 |
| 107 | 2021-04-28 | 2021 TCO Parallel 1B | 1 | 42 | 48.96 | 0.22 | 13 | 2549 | 1545 | 28 | 1111 | 1856 |
| 106 | 2021-04-17 | 2021 TCO 1A | 1 | 326 | 270.97 | -0.27 | -8 | 2536 | 1655 | -29 | 1083 | 2097 |
| 105 | 2021-01-09 | SRM 797 | 2 | 68 | 49.00 | -0.47 | -5 | 2545 | 1528 | 4 | 1112 | 1935 |
| 104 | 2020-07-18 | TCO20 Round 2B | 1 | 210 | 301.80 | -0.11 | -1 | 2549 | 1398 | -11 | 1108 | 1847 |
| 103 | 2020-07-09 | TCO20 Round 2A | 1 | 316 | 381.99 | 0.27 | 14 | 2551 | 1407 | 47 | 1119 | 1819 |
| 102 | 2020-05-09 | SRM 785 | 2 | 163 | 61.54 | -1.40 | -16 | 2537 | 1587 | -62 | 1072 | 2277 |
| 101 | 2020-04-18 | TCO20 Round 1A | 1 | 579 | 458.33 | -0.34 | -7 | 2553 | 1543 | -22 | 1134 | 2035 |
| 100 | 2020-04-11 | SRM 783 | 2 | 39 | 63.44 | 0.70 | 18 | 2560 | 1438 | 41 | 1156 | 1838 |
| 99 | 2020-03-28 | SRM 782 | 2 | 95 | 54.86 | -0.79 | -10 | 2542 | 1456 | -20 | 1115 | 1925 |
| 98 | 2020-03-07 | SRM 780 | 2 | 25 | 47.59 | 0.93 | 30 | 2552 | 1413 | 50 | 1135 | 1836 |
| 97 | 2019-12-21 | SRM 773 | 2 | 41 | 29.14 | -0.49 | -7 | 2523 | 1399 | 5 | 1085 | 1911 |
| 96 | 2019-07-06 | TCO19 Fun Round 3A | 1 | 32 | 52.77 | -0.09 | 0 | 2530 | 1445 | -20 | 1080 | 2023 |
| 95 | 2019-04-20 | TCO19 Round 1A | 1 | 393 | 383.85 | -0.03 | 3 | 2530 | 1418 | 11 | 1100 | 1972 |
| 94 | 2018-07-07 | 2018 TCO Fun 3A | 1 | 30 | 35.58 | -0.39 | -10 | 2527 | 1541 | -33 | 1089 | 2205 |
| 93 | 2018-06-14 | 2018 TCO 2B | 1 | 208 | 251.84 | 0.27 | 16 | 2536 | 1560 | 41 | 1122 | 2111 |
| 92 | 2018-06-02 | 2018 TCO 2A | 1 | 372 | 415.23 | 0.16 | 13 | 2520 | 1580 | 40 | 1081 | 2252 |
| 91 | 2018-04-21 | 2018 TCO 1A | 1 | 431 | 374.50 | -0.20 | -8 | 2507 | 1711 | -8 | 1041 | 2574 |
| 90 | 2017-09-08 | Fun SRM 2017-09-08 | 1 | 71 | 49.22 | -0.66 | -24 | 2515 | 2013 | -152 | 1049 | 3108 |
| 89 | 2017-07-22 | TCO17 Round 2C | 1 | 173 | 273.92 | 0.01 | 3 | 2538 | 1946 | 12 | 1201 | 2460 |
| 88 | 2017-07-08 | TCO17 Round 2B | 1 | 259 | 291.53 | -0.09 | -3 | 2535 | 2009 | -37 | 1189 | 2610 |
| 87 | 2017-05-20 | TCO17 Round 2A | 1 | 345 | 411.79 | -0.05 | 0 | 2538 | 2113 | -32 | 1226 | 2517 |
| 86 | 2017-04-01 | TCO17 Round 1A | 1 | 174 | 468.00 | 1.43 | 59 | 2539 | 2249 | 107 | 1258 | 2512 |
| 85 | 2017-03-25 | SRM 711 | 2 | 50 | 59.77 | 0.26 | 15 | 2480 | 2537 | 39 | 1151 | 3179 |
| 84 | 2016-09-17 | SRM 698 (Google) | 2 | 221 | 70.73 | -1.64 | -23 | 2465 | 2833 | -37 | 1112 | 3623 |
| 83 | 2016-07-09 | SRM 694 | 2 | 165 | 49.69 | -1.73 | -24 | 2488 | 2834 | -48 | 1149 | 3511 |
| 82 | 2016-05-26 | 2016 TCO Algo 2B | 1 | 139 | 419.96 | 0.09 | 8 | 2512 | 2799 | 55 | 1197 | 3235 |
| 81 | 2016-03-26 | 2016 TCO Algo 1A | 1 | 549 | 472.28 | -0.22 | -7 | 2504 | 2949 | -13 | 1142 | 3648 |
| 80 | 2016-03-19 | SRM 685 | 2 | 191 | 67.80 | -1.49 | -26 | 2510 | 2883 | -25 | 1155 | 3565 |
| 79 | 2015-07-23 | SRM 663 | 2 | 107 | 86.18 | -0.31 | -1 | 2536 | 2911 | 24 | 1180 | 3635 |
| 78 | 2015-07-18 | 2015 TCO 2C | 1 | 188 | 358.04 | 0.03 | 4 | 2537 | 2910 | 36 | 1156 | 3842 |
| 77 | 2015-05-09 | 2015 TCO 1C | 1 | 475 | 295.13 | -0.69 | -22 | 2533 | 3389 | -43 | 1120 | 4741 |
| 76 | 2015-04-25 | 2015 TCO 1B | 1 | 592 | 500.91 | -0.57 | -21 | 2554 | 3264 | -104 | 1163 | 4428 |
| 75 | 2015-04-11 | 2015 TCO 1A | 1 | 701 | 707.94 | -0.36 | -16 | 2576 | 3274 | -81 | 1267 | 3568 |
| 74 | 2014-07-10 | SRM 627 | 1 | 480 | 504.82 | 0.06 | 6 | 2592 | 3168 | -17 | 1348 | 2977 |
| 73 | 2014-07-05 | TCO14 Round 2C | 1 | 558 | 666.60 | -0.09 | -2 | 2586 | 3164 | -43 | 1365 | 2821 |
| 72 | 2014-04-12 | TCO14 Round 1A | 1 | 357 | 1,042.71 | 1.55 | 58 | 2588 | 3029 | 91 | 1408 | 2550 |
| 71 | 2014-03-29 | SRM 614 | 1 | 397 | 527.49 | -0.07 | 0 | 2530 | 3261 | -21 | 1317 | 3146 |
| 70 | 2014-02-07 | SRM 608 | 1 | 224 | 588.30 | 1.39 | 76 | 2530 | 3336 | 108 | 1338 | 3079 |
| 69 | 2013-10-05 | SRM 593 | 1 | 393 | 537.44 | -0.05 | 0 | 2454 | 3521 | -12 | 1230 | 3944 |
| 68 | 2013-07-19 | SRM 585 | 1 | 629 | 606.38 | -0.05 | 0 | 2454 | 3410 | -44 | 1242 | 3700 |
| 67 | 2013-05-11 | TCO13 Round 2C | 1 | 518 | 706.95 | -0.04 | 0 | 2454 | 3511 | -13 | 1286 | 3443 |
| 66 | 2013-04-20 | TCO13 Round 2B | 1 | 209 | 994.79 | 2.25 | 107 | 2453 | 3558 | 172 | 1299 | 3379 |
| 65 | 2013-04-11 | SRM 576 | 2 | 42 | 162.59 | 1.95 | 52 | 2346 | 4388 | 91 | 1127 | 5088 |
| 64 | 2013-02-23 | TCO13 Round 1A | 1 | 590 | 989.59 | 0.75 | 48 | 2294 | 4614 | 79 | 1036 | 5984 |
| 63 | 2012-10-10 | SRM 557 | 2 | 578 | 220.20 | -1.39 | -27 | 2247 | 4800 | -29 | 957 | 6815 |
| 62 | 2012-09-01 | SRM 554 | 2 | 397 | 229.60 | -0.79 | -15 | 2273 | 4573 | 10 | 986 | 6393 |
| 61 | 2012-04-07 | TCO12 Round 1B | 1 | 1742 | 968.90 | -0.88 | -31 | 2289 | 4376 | -174 | 976 | 6671 |
| 60 | 2012-02-23 | SRM 534 | 2 | 13 | 176.88 | 3.77 | 63 | 2320 | 3939 | 132 | 1150 | 4664 |
| 59 | 2011-10-04 | SRM 520 | 2 | 395 | 231.68 | -0.77 | -10 | 2257 | 4021 | 4 | 1018 | 5664 |
| 58 | 2011-08-30 | SRM 516 | 2 | 689 | 261.36 | -1.61 | -21 | 2267 | 3827 | -129 | 1014 | 5571 |
| 57 | 2011-08-20 | SRM 515 | 2 | 308 | 172.49 | -0.84 | -10 | 2287 | 3641 | -10 | 1143 | 4319 |
| 56 | 2011-07-26 | SRM 513 | 2 | 405 | 174.28 | -1.22 | -15 | 2298 | 3590 | -20 | 1153 | 4247 |
| 55 | 2011-07-13 | SRM 512 | 2 | 364 | 186.88 | -0.96 | -13 | 2313 | 3474 | -7 | 1173 | 4049 |
| 54 | 2011-05-28 | SRM 507 | 2 | 149 | 173.60 | 0.22 | 10 | 2326 | 3281 | 39 | 1180 | 3860 |
| 53 | 2011-05-24 | TCO11 Qual 3 | 1 | 668 | 406.03 | -0.72 | -20 | 2316 | 3327 | -63 | 1141 | 4193 |
| 52 | 2011-05-14 | TCO11 Qual 1 | 1 | 749 | 828.57 | 0.15 | 11 | 2336 | 3070 | 15 | 1204 | 3560 |
| 51 | 2011-03-30 | Member SRM 501 | 1 | 487 | 537.16 | -0.11 | -3 | 2325 | 3058 | -33 | 1189 | 3656 |
| 50 | 2011-03-08 | SRM 499 | 2 | 135 | 149.83 | 0.15 | 10 | 2328 | 2985 | 44 | 1222 | 3244 |
| 49 | 2011-02-26 | SRM 498 | 2 | 15 | 199.82 | 3.74 | 67 | 2318 | 2999 | 132 | 1178 | 3634 |
| 48 | 2011-01-27 | SRM 495 | 2 | 365 | 162.32 | -1.17 | -20 | 2251 | 3356 | 4 | 1046 | 4735 |
| 47 | 2010-09-25 | SRM 483 | 2 | 424 | 134.70 | -1.65 | -23 | 2271 | 2960 | -11 | 1042 | 4443 |
| 46 | 2010-07-17 | SRM 476 | 1 | 706 | 586.66 | -0.28 | -11 | 2294 | 2758 | -168 | 1053 | 4199 |
| 45 | 2010-06-30 | Member Single Round Match 474 | 1 | 407 | 354.79 | -0.26 | -10 | 2306 | 2654 | -133 | 1221 | 2903 |
| 44 | 2010-05-12 | TCO10 Qual 2 | 1 | 620 | 527.97 | -0.23 | -5 | 2316 | 2476 | -38 | 1354 | 2013 |
| 43 | 2010-04-03 | SRM 466 | 1 | 243 | 646.51 | 1.41 | 55 | 2321 | 2262 | 118 | 1392 | 1698 |
| 42 | 2010-03-16 | SRM 464 | 1 | 405 | 589.08 | 0.52 | 26 | 2266 | 2521 | 51 | 1274 | 2381 |
| 41 | 2010-03-02 | SRM 463 | 2 | 68 | 141.65 | 1.06 | 24 | 2240 | 2862 | 60 | 1223 | 2980 |
| 40 | 2010-02-13 | Member SRM 461 | 2 | 260 | 161.34 | -0.69 | -8 | 2216 | 3000 | 6 | 1163 | 3461 |
| 39 | 2010-01-19 | SRM 459 | 1 | 551 | 537.74 | -0.14 | -5 | 2224 | 2904 | -71 | 1157 | 3426 |
| 38 | 2009-12-22 | SRM 456 | 2 | 34 | 135.08 | 1.99 | 36 | 2229 | 2817 | 86 | 1228 | 2851 |
| 37 | 2009-12-17 | Member SRM 455 | 2 | 86 | 179.23 | 1.06 | 26 | 2192 | 2982 | 65 | 1142 | 3495 |
| 36 | 2009-12-05 | SRM 454 | 1 | 630 | 561.13 | -0.19 | -9 | 2166 | 3158 | -132 | 1077 | 4068 |
| 35 | 2009-11-25 | SRM 453.5 | 1 | 498 | 548.17 | 0.14 | 11 | 2175 | 3097 | -16 | 1209 | 3053 |
| 34 | 2009-10-17 | SRM 450 | 2 | 131 | 189.43 | 0.53 | 18 | 2164 | 3151 | 33 | 1225 | 2923 |
| 33 | 2009-09-23 | SRM 449 | 2 | 19 | 268.55 | 3.82 | 61 | 2146 | 3231 | 128 | 1192 | 3188 |
| 32 | 2009-09-10 | SRM 448 | 2 | 81 | 278.17 | 1.78 | 43 | 2085 | 3618 | 84 | 1064 | 4256 |
| 31 | 2009-08-08 | SRM 446 | 2 | 267 | 280.03 | 0.07 | 7 | 2042 | 3862 | 24 | 980 | 5033 |
| 30 | 2009-07-23 | SRM 445 | 2 | 578 | 272.86 | -1.08 | -20 | 2035 | 3930 | -44 | 956 | 5319 |
| 29 | 2009-07-08 | SRM 444 | 2 | 177 | 271.63 | 0.61 | 22 | 2054 | 3792 | 50 | 1000 | 4807 |
| 28 | 2009-06-13 | SRM 442 | 2 | 552 | 246.38 | -1.16 | -21 | 2032 | 3919 | -45 | 950 | 5392 |
| 27 | 2009-05-27 | SRM 441 | 2 | 355 | 209.88 | -0.76 | -12 | 2054 | 3744 | -25 | 995 | 5185 |
| 26 | 2009-05-12 | SRM 440 | 2 | 354 | 216.96 | -0.71 | -12 | 2066 | 3672 | -17 | 1020 | 5372 |
| 25 | 2009-04-19 | SRM 438 | 2 | 90 | 232.05 | 1.37 | 40 | 2078 | 3561 | 69 | 1037 | 5744 |
| 24 | 2009-03-24 | SRM 437 | 2 | 298 | 251.16 | -0.25 | -2 | 2038 | 3883 | 6 | 968 | 7154 |
| 23 | 2009-03-11 | SRM 436 | 2 | 182 | 247.44 | 0.44 | 20 | 2040 | 3867 | 43 | 962 | 7228 |
| 22 | 2009-03-04 | TCO09 Qual 3 | 1 | 657 | 575.72 | -0.19 | -5 | 2020 | 3977 | 12 | 919 | 7855 |
| 21 | 2009-02-28 | TCO09 Qual 2 | 1 | 1094 | 851.29 | -0.36 | -16 | 2025 | 3870 | -33 | 907 | 7983 |
| 20 | 2009-02-24 | TCO09 Qual 1 | 1 | 951 | 819.99 | -0.21 | -10 | 2041 | 3669 | -21 | 940 | 7373 |
| 19 | 2009-01-06 | SRM 432 | 2 | 278 | 175.07 | -0.67 | -15 | 2051 | 3738 | -8 | 961 | 7349 |
| 18 | 2008-12-20 | SRM 430 | 2 | 72 | 254.47 | 1.82 | 63 | 2066 | 3640 | 98 | 969 | 7294 |
| 17 | 2008-11-22 | SRM 426 | 2 | 525 | 317.12 | -1.02 | -26 | 2003 | 3995 | -80 | 871 | 8369 |
| 16 | 2008-10-18 | SRM 422 | 2 | 659 | 332.68 | -1.24 | -31 | 2030 | 3744 | -118 | 951 | 7693 |
| 15 | 2008-09-20 | SRM 418 | 2 | 339 | 173.14 | -0.97 | -23 | 2060 | 3495 | -41 | 1069 | 5983 |
| 14 | 2008-09-11 | SRM 417 | 2 | 94 | 223.28 | 1.25 | 49 | 2083 | 3343 | 59 | 1110 | 5481 |
| 13 | 2008-08-06 | SRM 413 | 2 | 292 | 192.59 | -0.60 | -14 | 2034 | 3646 | -20 | 1051 | 6214 |
| 12 | 2008-07-31 | SRM 412 | 2 | 364 | 190.80 | -0.93 | -24 | 2048 | 3506 | -36 | 1071 | 5906 |
| 11 | 2008-07-10 | SRM 409 | 2 | 344 | 201.52 | -0.77 | -19 | 2072 | 3310 | -21 | 1107 | 5591 |
| 10 | 2008-06-26 | SRM 407 | 2 | 118 | 191.00 | 0.70 | 38 | 2091 | 3116 | 48 | 1128 | 4641 |
| 9 | 2008-06-17 | SRM 406 | 2 | 33 | 197.84 | 2.58 | 105 | 2053 | 3340 | 122 | 1080 | 5768 |
| 8 | 2008-06-14 | SRM 405 | 2 | 451 | 290.14 | -0.64 | -24 | 1948 | 4122 | -25 | 958 | 7652 |
| 7 | 2008-05-06 | SRM 401 | 2 | 139 | 320.49 | 1.20 | 78 | 1972 | 3786 | 82 | 983 | 5878 |
| 6 | 2008-04-23 | SRM 399 | 2 | 176 | 213.84 | 0.28 | 33 | 1894 | 4246 | 36 | 901 | 5756 |
| 5 | 2008-04-15 | SRM 398 | 2 | 391 | 275.90 | -0.50 | -27 | 1862 | 4502 | -22 | 865 | 6142 |
| 4 | 2008-04-12 | SRM 397 | 2 | 320 | 322.26 | 0.01 | 17 | 1889 | 4292 | 22 | 887 | 5944 |
| 3 | 2008-04-03 | SRM 396 | 2 | 59 | 606.74 | 3.36 | 409 | 1872 | 4451 | 230 | 865 | 6171 |
| 2 | 2008-03-11 | SRM 393 | 2 | 684 | 583.52 | -0.34 | -57 | 1463 | 8472 | -235 | 635 | 8652 |
| 1 | 2008-03-06 | SRM 392 | 2 | 621 | 555.04 | -0.16 | -28 | 1520 | 7434 | -330 | 870 | 6222 |