9.11 A chessplayer rating pool is a statistical ensemble in which individuals are distinguishable, yet any number of them may be alike as to rating.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| cobe2 | 73 | 2425 | 1101 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.105 | 0.832 | 1.088 | 30.8 | -111 | 199 | 2452 | 2425 | 2790 |
| SRMFix | 0.168 | 0.832 | 1.113 | 36.6 | -131 | 157 | 1632 | 1620 | 2655 |
| SRM | 0.546 | 0.888 | 1.284 | 65.2 | -573 | 142 | 1213 | 1101 | 3386 |
| initial | 0.058 | 0.910 | 1.229 | 109.6 | -308 | 472 | 1918 | 1703 | 2368 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 73 | 2017-04-08 | TCO17 Round 1B | 1 | 315 | 269.06 | -0.45 | -27 | 2425 | 2790 | -112 | 1101 | 3386 |
| 72 | 2016-05-12 | 2016 TCO Algo 2A | 1 | 172 | 494.60 | 0.12 | 9 | 2452 | 3090 | 50 | 1213 | 3112 |
| 71 | 2016-05-03 | SRM 690 | 2 | 48 | 64.63 | 0.43 | 17 | 2442 | 3242 | 25 | 1163 | 3530 |
| 70 | 2016-04-12 | 2016 TCO Algo 1B | 1 | 450 | 397.86 | -0.18 | -6 | 2426 | 3332 | -25 | 1138 | 3683 |
| 69 | 2016-03-28 | SRM 686 | 2 | 33 | 102.93 | 1.64 | 54 | 2432 | 3335 | 62 | 1163 | 3561 |
| 68 | 2015-10-20 | SRM 672 | 2 | 70 | 110.94 | 0.66 | 25 | 2378 | 3685 | 37 | 1101 | 4048 |
| 67 | 2015-08-22 | 2015 TCO 2D | 1 | 311 | 374.27 | -0.01 | 2 | 2353 | 3964 | -5 | 1064 | 4480 |
| 66 | 2015-08-01 | SRM 664 | 2 | 164 | 151.69 | -0.11 | 3 | 2351 | 4004 | 17 | 1069 | 4489 |
| 65 | 2015-04-25 | 2015 TCO 1B | 1 | 381 | 568.00 | 0.58 | 43 | 2348 | 4661 | 62 | 1052 | 5370 |
| 64 | 2015-01-15 | SRM 646 | 2 | 63 | 162.38 | 1.37 | 61 | 2305 | 5352 | 63 | 990 | 6545 |
| 63 | 2014-04-12 | TCO14 Round 1A | 1 | 1904 | 1,432.40 | -0.41 | -19 | 2244 | 5625 | -70 | 927 | 7362 |
| 62 | 2013-12-14 | SRM 600 | 2 | 535 | 288.02 | -0.89 | -14 | 2263 | 5154 | -10 | 997 | 6527 |
| 61 | 2013-06-18 | SRM 583 | 2 | 582 | 396.86 | -1.02 | -10 | 2276 | 4649 | -94 | 1007 | 6024 |
| 60 | 2013-06-03 | SRM 581 | 2 | 131 | 168.62 | 0.36 | 9 | 2287 | 4582 | 32 | 1101 | 5092 |
| 59 | 2013-05-25 | SRM 580 | 2 | 162 | 245.93 | 0.60 | 13 | 2278 | 4724 | 46 | 1069 | 5468 |
| 58 | 2013-05-18 | SRM 579 | 2 | 283 | 237.51 | -0.25 | -1 | 2265 | 4837 | 17 | 1023 | 6000 |
| 57 | 2013-05-11 | TCO13 Round 2C | 1 | 935 | 880.38 | -0.11 | -4 | 2265 | 4839 | -93 | 1006 | 6170 |
| 56 | 2013-05-02 | SRM 578 | 2 | 250 | 158.38 | -0.66 | -7 | 2269 | 4829 | -15 | 1099 | 5213 |
| 55 | 2013-04-20 | TCO13 Round 2B | 1 | 498 | 835.27 | 0.10 | 6 | 2276 | 4815 | 61 | 1114 | 5101 |
| 54 | 2013-04-06 | SRM 575 | 2 | 346 | 291.47 | -0.25 | -1 | 2270 | 5055 | 16 | 1053 | 5948 |
| 53 | 2013-03-31 | TCO13 Round 2A | 1 | 1116 | 1,058.54 | -0.12 | -5 | 2271 | 5038 | -87 | 1037 | 6091 |
| 52 | 2013-03-25 | SRM 574 | 2 | 490 | 258.91 | -0.92 | -12 | 2275 | 4986 | -32 | 1124 | 5142 |
| 51 | 2013-03-14 | SRM 573 | 2 | 61 | 198.51 | 1.70 | 33 | 2287 | 4886 | 69 | 1156 | 4876 |
| 50 | 2013-03-02 | TCO13 Round 1B | 1 | 381 | 1,026.75 | 1.43 | 49 | 2254 | 5046 | 113 | 1087 | 5466 |
| 49 | 2013-02-23 | TCO13 Round 1A | 1 | 1125 | 1,033.04 | -0.12 | -3 | 2205 | 5382 | -7 | 974 | 6732 |
| 48 | 2013-02-19 | SRM 571 | 2 | 378 | 329.70 | -0.19 | 0 | 2208 | 5347 | 17 | 981 | 6659 |
| 47 | 2013-02-13 | SRM 570 | 2 | 810 | 265.24 | -1.61 | -29 | 2208 | 5316 | -89 | 964 | 6878 |
| 46 | 2013-02-06 | SRM 569 | 2 | 271 | 183.00 | -0.57 | -10 | 2237 | 5027 | 0 | 1053 | 5752 |
| 45 | 2012-10-10 | SRM 557 | 2 | 102 | 268.83 | 1.40 | 33 | 2247 | 4799 | 71 | 1053 | 5622 |
| 44 | 2012-09-13 | SRM 556 | 2 | 41 | 225.41 | 2.46 | 49 | 2214 | 5122 | 115 | 982 | 6480 |
| 43 | 2012-06-25 | SRM 547 | 2 | 493 | 216.05 | -1.36 | -20 | 2165 | 5423 | -100 | 867 | 8036 |
| 42 | 2012-06-16 | SRM 546 | 2 | 411 | 266.41 | -0.62 | -9 | 2185 | 5362 | -9 | 967 | 6709 |
| 41 | 2012-05-19 | SRM 543 | 2 | 760 | 293.59 | -1.37 | -20 | 2193 | 5300 | -59 | 976 | 6616 |
| 40 | 2012-05-08 | SRM 542 | 2 | 59 | 149.71 | 1.34 | 30 | 2213 | 5192 | 70 | 1035 | 5996 |
| 39 | 2012-04-14 | TCO12 Round 1C | 1 | 915 | 1,016.54 | 0.15 | 9 | 2183 | 5454 | 22 | 965 | 7003 |
| 38 | 2012-04-07 | TCO12 Round 1B | 1 | 1117 | 1,215.47 | -0.23 | -6 | 2174 | 5355 | -47 | 943 | 7158 |
| 37 | 2012-04-04 | SRM 539 | 2 | 21 | 259.30 | 3.63 | 60 | 2181 | 5255 | 141 | 990 | 6498 |
| 36 | 2012-03-03 | SRM 535 | 2 | 745 | 401.03 | -0.89 | -14 | 2121 | 5655 | -15 | 849 | 8271 |
| 35 | 2012-02-23 | SRM 534 | 2 | 486 | 256.98 | -0.92 | -14 | 2134 | 5460 | -12 | 864 | 7998 |
| 34 | 2012-02-18 | SRM 533 | 2 | 50 | 434.08 | 3.12 | 55 | 2149 | 5284 | 142 | 876 | 7792 |
| 33 | 2012-01-19 | SRM 530 | 2 | 413 | 271.85 | -0.60 | -10 | 2093 | 5659 | 12 | 734 | 9900 |
| 32 | 2012-01-14 | SRM 529 | 2 | 562 | 379.61 | -0.57 | -10 | 2103 | 5529 | 16 | 722 | 9953 |
| 31 | 2011-12-28 | SRM 528 | 2 | 207 | 380.55 | 0.88 | 27 | 2113 | 5440 | 87 | 706 | 10135 |
| 30 | 2011-12-23 | SRM 526.5 | 2 | 760 | 254.43 | -1.58 | -31 | 2086 | 5607 | -188 | 619 | 10851 |
| 29 | 2011-12-06 | SRM 526 | 2 | 380 | 188.67 | -1.01 | -20 | 2117 | 5284 | -25 | 807 | 8455 |
| 28 | 2011-11-17 | SRM 524 | 2 | 206 | 289.75 | 0.49 | 19 | 2136 | 5080 | 62 | 832 | 8166 |
| 27 | 2011-11-12 | SRM 523 | 2 | 158 | 380.45 | 1.27 | 39 | 2117 | 5255 | 96 | 770 | 9267 |
| 26 | 2011-10-04 | SRM 520 | 2 | 1162 | 382.09 | -1.61 | -33 | 2078 | 5426 | -200 | 674 | 10260 |
| 25 | 2011-09-19 | SRM 519 | 2 | 244 | 309.79 | 0.34 | 16 | 2110 | 5153 | 47 | 874 | 7471 |
| 24 | 2011-08-30 | SRM 516 | 2 | 910 | 289.75 | -1.66 | -34 | 2094 | 5125 | -212 | 827 | 7835 |
| 23 | 2011-08-20 | SRM 515 | 2 | 194 | 333.08 | 0.78 | 29 | 2128 | 4823 | 41 | 1039 | 5295 |
| 22 | 2011-08-09 | SRM 514 | 2 | 397 | 260.58 | -0.61 | -12 | 2099 | 5066 | -25 | 998 | 5772 |
| 21 | 2011-07-02 | SRM 511 | 2 | 313 | 396.22 | 0.34 | 17 | 2111 | 4894 | 25 | 1023 | 5396 |
| 20 | 2011-06-21 | SRM 510 | 2 | 350 | 257.16 | -0.44 | -8 | 2095 | 4995 | -16 | 998 | 5588 |
| 19 | 2011-06-18 | TCO11 Round 1 | 1 | 1064 | 1,385.58 | 0.38 | 33 | 2103 | 4935 | 74 | 1014 | 5434 |
| 18 | 2011-05-28 | SRM 507 | 2 | 618 | 382.07 | -0.69 | -16 | 2070 | 5091 | -28 | 940 | 6192 |
| 17 | 2011-05-24 | TCO11 Qual 3 | 1 | 529 | 605.20 | 0.19 | 17 | 2086 | 4934 | 22 | 968 | 5819 |
| 16 | 2011-05-17 | SRM 504.5 | 2 | 178 | 489.56 | 1.46 | 61 | 2069 | 5012 | 82 | 946 | 6046 |
| 15 | 2011-05-11 | SRM 506 | 2 | 93 | 365.94 | 1.98 | 84 | 2008 | 5496 | 116 | 864 | 7026 |
| 14 | 2011-05-03 | Member SRM 505 | 2 | 743 | 468.17 | -0.67 | -25 | 1924 | 6211 | -34 | 748 | 8645 |
| 13 | 2011-04-16 | Member SRM 503 | 2 | 814 | 442.40 | -0.88 | -34 | 1949 | 5992 | -52 | 782 | 8156 |
| 12 | 2011-03-08 | SRM 499 | 2 | 542 | 430.74 | -0.33 | -9 | 1983 | 5500 | 1 | 834 | 7161 |
| 11 | 2011-02-26 | SRM 498 | 2 | 461 | 452.02 | -0.03 | 8 | 1993 | 5388 | 21 | 833 | 7118 |
| 10 | 2011-02-10 | SRM 497 | 2 | 470 | 320.98 | -0.55 | -24 | 1985 | 5457 | -19 | 812 | 7448 |
| 9 | 2011-02-01 | SRM 496 | 2 | 594 | 310.53 | -0.94 | -44 | 2009 | 5244 | -35 | 831 | 7190 |
| 8 | 2011-01-27 | SRM 495 | 2 | 181 | 467.37 | 1.37 | 111 | 2053 | 4797 | 104 | 866 | 6718 |
| 7 | 2011-01-22 | Member SRM 494 | 2 | 179 | 656.56 | 1.88 | 199 | 1942 | 5640 | 133 | 762 | 7994 |
| 6 | 2010-09-25 | SRM 483 | 2 | 546 | 712.14 | 0.38 | 62 | 1743 | 6915 | 45 | 629 | 8726 |
| 5 | 2010-09-15 | Member SRM 482 | 2 | 546 | 842.26 | 0.62 | 121 | 1681 | 7457 | 65 | 584 | 9022 |
| 4 | 2010-07-28 | SRM 477 | 2 | 770 | 722.74 | -0.29 | -43 | 1560 | 8737 | -87 | 519 | 9140 |
| 3 | 2010-07-17 | SRM 476 | 2 | 723 | 891.79 | 0.30 | 125 | 1603 | 7969 | -21 | 606 | 8640 |
| 2 | 2008-12-23 | SRM 431 | 2 | 441 | ||||||||
| 1 | 2008-12-20 | SRM 430 | 2 | 739 | 566.58 | -0.42 | -111 | 1478 | 11737 | -573 | 627 | 11600 |