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 |
|---|---|---|---|
| alecn2002 | 68 | 2293 | 927 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.354 | 0.709 | 1.045 | 45.1 | -146 | 128 | 1193 | 927 | 2828 |
| SRMFix | 0.054 | 0.752 | 1.024 | 35.8 | -137 | 224 | 1669 | 1491 | 1764 |
| EloSRM | 0.019 | 0.755 | 0.998 | 30.7 | -81 | 218 | 2316 | 2293 | 2408 |
| initial | 0.014 | 0.856 | 1.154 | 103.1 | -240 | 363 | 1883 | 1316 | 2203 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 68 | 2021-02-13 | SRM 800 | 2 | 317 | 186.35 | -0.77 | -22 | 2293 | 2408 | -88 | 927 | 2828 |
| 67 | 2021-01-09 | SRM 797 | 2 | 82 | 111.29 | 0.44 | 36 | 2316 | 2263 | 10 | 1015 | 2352 |
| 66 | 2014-04-26 | TCO14 Round 1C | 1 | 1235 | 748.02 | -0.72 | -23 | 2280 | 5560 | -89 | 1005 | 6665 |
| 65 | 2014-04-19 | TCO14 Round 1B | 1 | 974 | 1,134.49 | 0.22 | 17 | 2303 | 5215 | 12 | 1094 | 5569 |
| 64 | 2014-04-12 | TCO14 Round 1A | 1 | 1365 | 1,410.91 | 0.05 | 9 | 2286 | 5241 | -4 | 1082 | 5625 |
| 63 | 2014-01-11 | SRM 604 | 2 | 179 | 415.50 | 1.22 | 55 | 2278 | 5214 | 51 | 1086 | 5695 |
| 62 | 2013-03-09 | TCO13 Round 1C | 1 | 1125 | 1,027.95 | -0.48 | -17 | 2223 | 5396 | -88 | 1035 | 6046 |
| 61 | 2013-02-23 | TCO13 Round 1A | 1 | 1072 | 994.11 | -0.11 | -3 | 2240 | 5085 | -26 | 1123 | 5031 |
| 60 | 2012-08-04 | SRM 551 | 2 | 335 | 249.43 | -0.43 | -5 | 2243 | 4753 | -11 | 1149 | 4574 |
| 59 | 2012-05-12 | TCO12 Round 2B | 1 | 619 | 1,064.25 | 0.78 | 47 | 2248 | 4870 | 115 | 1160 | 4701 |
| 58 | 2012-04-14 | TCO12 Round 1C | 1 | 572 | 1,028.19 | 0.85 | 35 | 2201 | 5267 | 68 | 1045 | 5918 |
| 57 | 2012-04-07 | TCO12 Round 1B | 1 | 1039 | 1,184.67 | 0.19 | 13 | 2166 | 5428 | 27 | 977 | 6652 |
| 56 | 2012-03-31 | TCO12 Round 1A | 1 | 1306 | 1,306.65 | -0.23 | -10 | 2153 | 5482 | -52 | 950 | 7023 |
| 55 | 2012-03-03 | SRM 535 | 2 | 410 | 368.34 | -0.16 | 2 | 2163 | 5238 | 9 | 1002 | 6265 |
| 54 | 2011-11-29 | SRM 525 | 2 | 702 | 291.13 | -1.27 | -25 | 2162 | 4914 | -61 | 993 | 6101 |
| 53 | 2011-11-12 | SRM 523 | 2 | 276 | 280.94 | 0.03 | 7 | 2186 | 4651 | 14 | 1054 | 5413 |
| 52 | 2011-09-10 | SRM 517 | 2 | 301 | 353.17 | 0.23 | 14 | 2179 | 4464 | 25 | 1040 | 5354 |
| 51 | 2011-05-19 | TCO11 Qual 2 | 1 | 664 | 821.59 | 0.31 | 18 | 2165 | 4299 | 40 | 1015 | 5384 |
| 50 | 2011-05-14 | TCO11 Qual 1 | 1 | 1066 | 1,062.77 | -0.24 | -10 | 2147 | 4311 | -48 | 975 | 5659 |
| 49 | 2011-03-19 | SRM 500 | 2 | 472 | 260.80 | -0.86 | -15 | 2157 | 4120 | -24 | 1023 | 5095 |
| 48 | 2011-01-22 | Member SRM 494 | 2 | 294 | 216.49 | -0.44 | -5 | 2172 | 3806 | 4 | 1047 | 4675 |
| 47 | 2010-12-08 | SRM 490 | 2 | 404 | 211.93 | -0.93 | -14 | 2177 | 3700 | -17 | 1043 | 4638 |
| 46 | 2010-11-30 | Member SRM 489 | 2 | 455 | 361.64 | -0.94 | -14 | 2191 | 3580 | -91 | 1060 | 4477 |
| 45 | 2010-11-13 | SRM 487 | 2 | 363 | 182.73 | -0.99 | -16 | 2206 | 3401 | -34 | 1151 | 3662 |
| 44 | 2010-10-26 | SRM 486 | 2 | 181 | 207.03 | 0.19 | 12 | 2222 | 3294 | 17 | 1185 | 3403 |
| 43 | 2010-09-25 | SRM 483 | 2 | 286 | 179.83 | -0.67 | -11 | 2210 | 3285 | -13 | 1168 | 3474 |
| 42 | 2010-08-04 | Member SRM 478 | 2 | 78 | 196.89 | 1.34 | 40 | 2220 | 3177 | 61 | 1181 | 3303 |
| 41 | 2010-06-19 | TCO10 Round 1 | 1 | 1036 | 1,190.39 | 0.20 | 17 | 2181 | 3300 | 24 | 1120 | 3675 |
| 40 | 2010-05-12 | TCO10 Qual 2 | 1 | 430 | 694.35 | 0.69 | 40 | 2164 | 3294 | 69 | 1096 | 3901 |
| 39 | 2010-05-02 | TCO10 Qual 1 | 1 | 645 | 604.09 | -0.10 | -2 | 2124 | 3366 | -11 | 1027 | 4343 |
| 38 | 2010-02-13 | Member SRM 461 | 2 | 633 | 207.30 | -1.61 | -31 | 2126 | 3529 | -61 | 1038 | 4433 |
| 37 | 2010-02-06 | SRM 460 | 2 | 271 | 208.67 | -0.38 | -5 | 2157 | 3327 | 3 | 1099 | 3927 |
| 36 | 2010-01-19 | SRM 459 | 2 | 399 | 184.33 | -1.11 | -27 | 2162 | 3266 | -30 | 1096 | 3902 |
| 35 | 2010-01-14 | Member SRM 458 | 2 | 36 | 228.17 | 2.66 | 99 | 2189 | 3063 | 99 | 1126 | 3653 |
| 34 | 2009-03-24 | SRM 437 | 2 | 359 | 205.09 | -0.81 | -15 | 2090 | 3521 | -24 | 1027 | 5912 |
| 33 | 2009-02-28 | TCO09 Qual 2 | 1 | 1157 | 755.86 | -0.62 | -24 | 2106 | 3318 | -83 | 1051 | 5668 |
| 32 | 2009-01-21 | SRM 433 | 2 | 389 | 162.07 | -1.26 | -23 | 2130 | 3239 | -59 | 1134 | 4451 |
| 31 | 2009-01-06 | SRM 432 | 2 | 74 | 147.78 | 1.00 | 34 | 2153 | 3104 | 39 | 1193 | 3611 |
| 30 | 2008-12-20 | SRM 430 | 2 | 62 | 211.80 | 1.77 | 53 | 2119 | 3295 | 60 | 1154 | 4319 |
| 29 | 2008-11-12 | SRM 425 | 2 | 308 | 209.33 | -0.56 | -10 | 2066 | 3537 | -19 | 1094 | 5455 |
| 28 | 2008-09-20 | SRM 418 | 2 | 222 | 175.25 | -0.34 | -4 | 2076 | 3396 | -8 | 1113 | 5458 |
| 27 | 2008-07-31 | SRM 412 | 2 | 200 | 188.64 | -0.09 | 4 | 2080 | 3295 | 11 | 1121 | 4769 |
| 26 | 2008-07-19 | SRM 410 | 2 | 261 | 218.63 | -0.26 | -1 | 2076 | 3305 | 4 | 1110 | 5495 |
| 25 | 2008-07-10 | SRM 409 | 2 | 67 | 255.66 | 1.93 | 58 | 2077 | 3264 | 85 | 1106 | 5603 |
| 24 | 2008-06-05 | SRM 404 | 2 | 305 | 202.47 | -0.59 | -12 | 2020 | 3539 | -11 | 1021 | 6266 |
| 23 | 2008-05-06 | SRM 401 | 2 | 419 | 316.44 | -0.89 | -20 | 2031 | 3374 | -84 | 1032 | 5461 |
| 22 | 2008-03-22 | SRM 394 | 2 | 324 | 181.99 | -0.83 | -18 | 2051 | 3189 | -33 | 1116 | 3773 |
| 21 | 2008-03-06 | SRM 392 | 2 | 36 | 227.59 | 2.66 | 75 | 2069 | 3054 | 109 | 1149 | 3530 |
| 20 | 2008-01-24 | SRM 389 | 2 | 396 | 164.48 | -1.27 | -28 | 1994 | 3340 | -68 | 1040 | 4482 |
| 19 | 2008-01-15 | SRM 388 | 2 | 51 | 222.45 | 2.12 | 67 | 2022 | 3153 | 82 | 1108 | 3873 |
| 18 | 2008-01-05 | SRM 386 | 2 | 269 | 210.66 | -0.35 | -6 | 1955 | 3505 | -12 | 1026 | 4575 |
| 17 | 2007-12-08 | SRM 381 | 2 | 333 | 216.75 | -0.62 | -16 | 1961 | 3376 | -24 | 1038 | 4416 |
| 16 | 2007-12-04 | SRM 380 | 2 | 163 | 171.66 | 0.08 | 13 | 1977 | 3240 | 2 | 1062 | 4083 |
| 15 | 2007-11-20 | SRM 378 | 2 | 291 | 191.22 | -0.61 | -17 | 1964 | 3263 | -27 | 1060 | 4009 |
| 14 | 2007-11-06 | SRM 374 | 2 | 57 | 243.20 | 2.09 | 100 | 1982 | 3076 | 85 | 1087 | 3727 |
| 13 | 2007-10-17 | SRM 372 | 2 | 350 | 239.07 | -0.55 | -21 | 1882 | 3671 | -38 | 1002 | 4105 |
| 12 | 2007-07-24 | SRM 360 | 2 | 213 | 209.59 | -0.02 | 10 | 1903 | 3310 | 0 | 1040 | 3688 |
| 11 | 2007-06-07 | SRM 353 | 2 | 201 | 264.23 | 0.40 | 35 | 1894 | 3218 | 23 | 1040 | 3627 |
| 10 | 2007-03-31 | TCO07 Qual 2 | 1 | 695 | 726.85 | 0.06 | 14 | 1859 | 3207 | 4 | 1017 | 3748 |
| 9 | 2007-03-10 | SRM 341 | 2 | 249 | 222.09 | -0.16 | 1 | 1845 | 3108 | 1 | 1013 | 3692 |
| 8 | 2007-02-20 | SRM 340 | 2 | 284 | 187.56 | -0.60 | -25 | 1844 | 3299 | -26 | 1012 | 3998 |
| 7 | 2007-01-13 | SRM 334 | 2 | 204 | 175.99 | -0.21 | -1 | 1869 | 3023 | 13 | 1038 | 3684 |
| 6 | 2006-12-09 | SRM 329 | 2 | 47 | 240.80 | 2.36 | 160 | 1870 | 2896 | 128 | 1025 | 3743 |
| 5 | 2006-10-19 | SRM 323 | 2 | 300 | 230.74 | -0.74 | -46 | 1709 | 3666 | -107 | 897 | 4577 |
| 4 | 2006-09-30 | SRM 320 | 2 | 374 | 160.11 | -1.22 | -81 | 1755 | 3358 | -115 | 1004 | 3759 |
| 3 | 2006-08-19 | SRM 316 | 2 | 60 | 227.16 | 1.92 | 218 | 1836 | 2752 | 103 | 1119 | 2750 |
| 2 | 2006-07-12 | SRM 311 | 2 | 187 | 258.78 | 0.47 | 111 | 1618 | 3947 | -38 | 1016 | 3522 |
| 1 | 2006-05-18 | SRM 303 | 2 | 138 | 286.20 | 0.06 | 50 | 1507 | 4457 | -146 | 1054 | 3023 |