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 |
|---|---|---|---|
| Donotalo | 131 | 2295 | 979 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.078 | 0.662 | 0.891 | 15.5 | -25 | 108 | 2076 | 2048 | 5262 |
| EloSRM | 0.069 | 0.667 | 0.893 | 14.5 | -26 | 112 | 2303 | 2295 | 5089 |
| SRMFix | 0.079 | 0.673 | 0.899 | 21.2 | -47 | 114 | 1676 | 1546 | 4755 |
| initial | 0.023 | 0.726 | 0.986 | 87.4 | -262 | 370 | 1992 | 1561 | 4659 |
| SRM | 0.407 | 0.742 | 1.045 | 41.1 | -224 | 103 | 1218 | 979 | 6065 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 131 | 2015-05-09 | 2015 TCO 1C | 1 | 533 | 420.30 | -0.34 | -6 | 2295 | 5089 | -42 | 979 | 6065 |
| 130 | 2015-05-05 | SRM 658 | 2 | 114 | 155.33 | 0.45 | 9 | 2301 | 5011 | 26 | 1021 | 5584 |
| 129 | 2015-04-27 | SRM 657 | 2 | 141 | 105.34 | -0.42 | -3 | 2292 | 5052 | -16 | 995 | 5855 |
| 128 | 2015-04-25 | 2015 TCO 1B | 1 | 592 | 611.71 | -0.28 | -6 | 2296 | 5108 | -69 | 1011 | 5806 |
| 127 | 2015-04-11 | 2015 TCO 1A | 1 | 701 | 842.24 | -0.11 | -2 | 2302 | 5296 | -38 | 1080 | 5369 |
| 126 | 2015-04-09 | SRM 655 | 2 | 107 | 185.43 | 0.79 | 16 | 2303 | 5252 | 25 | 1118 | 5028 |
| 125 | 2015-03-17 | SRM 653 | 2 | 93 | 200.12 | 1.11 | 21 | 2287 | 5420 | 42 | 1093 | 5311 |
| 124 | 2015-02-02 | SRM 648 | 2 | 177 | 230.41 | 0.38 | 10 | 2266 | 5725 | 12 | 1051 | 5880 |
| 123 | 2015-01-24 | SRM 647 | 2 | 323 | 240.20 | -0.43 | -4 | 2256 | 5832 | -23 | 1039 | 6008 |
| 122 | 2015-01-15 | SRM 646 | 2 | 262 | 150.37 | -0.80 | -11 | 2260 | 5796 | -66 | 1062 | 5771 |
| 121 | 2015-01-12 | SRM 645 | 2 | 40 | 263.49 | 2.72 | 47 | 2272 | 5649 | 76 | 1128 | 5100 |
| 120 | 2014-12-27 | SRM 643 | 2 | 210 | 280.01 | 0.42 | 16 | 2225 | 6207 | 4 | 1052 | 5941 |
| 119 | 2014-12-16 | SRM 642 | 2 | 158 | 173.91 | 0.14 | 10 | 2209 | 6326 | -11 | 1048 | 5983 |
| 118 | 2014-12-11 | SRM 641 | 2 | 364 | 276.87 | -0.40 | -10 | 2199 | 6478 | -43 | 1059 | 5954 |
| 117 | 2012-11-30 | SRM 562 | 2 | 517 | ||||||||
| 116 | 2012-11-20 | SRM 561 | 2 | 242 | 203.33 | -0.25 | -1 | 2209 | 5120 | -15 | 1102 | 5068 |
| 115 | 2012-11-10 | SRM 560 | 2 | 303 | 239.44 | -0.34 | -3 | 2210 | 5158 | -16 | 1117 | 4957 |
| 114 | 2012-09-01 | SRM 554 | 2 | 86 | 331.38 | 1.95 | 36 | 2213 | 5093 | 62 | 1133 | 4766 |
| 113 | 2012-06-07 | SRM 545 | 2 | 141 | 330.14 | 1.23 | 25 | 2177 | 5421 | 45 | 1071 | 5448 |
| 112 | 2012-03-31 | TCO12 Round 1A | 1 | 1062 | 1,277.21 | 0.27 | 11 | 2152 | 5491 | 26 | 1026 | 6011 |
| 111 | 2012-03-07 | SRM 536 | 2 | 615 | 345.96 | -0.83 | -10 | 2141 | 5512 | -38 | 1000 | 6361 |
| 110 | 2012-03-03 | SRM 535 | 2 | 309 | 394.07 | 0.35 | 11 | 2151 | 5351 | 22 | 1038 | 5866 |
| 109 | 2012-01-14 | SRM 529 | 2 | 214 | 369.97 | 0.79 | 18 | 2140 | 5183 | 40 | 1016 | 5881 |
| 108 | 2011-12-28 | SRM 528 | 2 | 416 | 342.66 | -0.28 | -2 | 2122 | 5345 | -4 | 976 | 6327 |
| 107 | 2011-11-17 | SRM 524 | 2 | 450 | 276.10 | -0.70 | -10 | 2124 | 5187 | -27 | 980 | 6232 |
| 106 | 2011-09-10 | SRM 517 | 2 | 251 | 407.28 | 0.70 | 16 | 2134 | 4847 | 44 | 1007 | 5723 |
| 105 | 2011-08-30 | SRM 516 | 2 | 332 | 295.28 | -0.17 | 0 | 2118 | 4941 | 8 | 963 | 6146 |
| 104 | 2011-07-13 | SRM 512 | 2 | 103 | 420.50 | 2.03 | 34 | 2117 | 4902 | 97 | 955 | 6255 |
| 103 | 2011-06-02 | SRM 508 | 2 | 420 | 587.91 | -0.43 | -5 | 2084 | 5073 | -32 | 858 | 7322 |
| 102 | 2011-05-19 | TCO11 Qual 2 | 1 | 964 | 877.88 | -0.14 | -2 | 2088 | 4899 | -9 | 890 | 6809 |
| 101 | 2011-05-17 | SRM 504.5 | 2 | 949 | 446.60 | -1.24 | -19 | 2091 | 4822 | -102 | 899 | 6661 |
| 100 | 2011-05-14 | TCO11 Qual 1 | 1 | 987 | 1,058.78 | 0.10 | 7 | 2109 | 4605 | 11 | 1001 | 5404 |
| 99 | 2011-01-22 | Member SRM 494 | 2 | 91 | 307.06 | 1.76 | 31 | 2102 | 4350 | 84 | 990 | 5248 |
| 98 | 2010-11-13 | SRM 487 | 2 | 399 | 302.02 | -0.40 | -3 | 2071 | 4369 | 9 | 906 | 5913 |
| 97 | 2010-10-05 | SRM 484 | 2 | 285 | 212.70 | -0.42 | -4 | 2075 | 4240 | 14 | 897 | 5923 |
| 96 | 2010-07-28 | SRM 477 | 2 | 229 | 282.30 | 0.30 | 8 | 2079 | 4012 | 53 | 883 | 5883 |
| 95 | 2010-06-05 | SRM 472 | 2 | 502 | 261.87 | -0.94 | -9 | 2071 | 4012 | -15 | 830 | 6458 |
| 94 | 2010-05-24 | TCO10 Qual 3 | 1 | 597 | 557.76 | -0.10 | 0 | 2080 | 3965 | 31 | 845 | 6580 |
| 93 | 2010-05-20 | SRM 470 | 2 | 436 | 288.69 | -0.60 | -5 | 2080 | 3865 | 16 | 814 | 6826 |
| 92 | 2010-05-12 | TCO10 Qual 2 | 1 | 1018 | 760.54 | -0.54 | -11 | 2085 | 3808 | -89 | 798 | 7140 |
| 91 | 2010-05-04 | SRM 469 | 2 | 715 | 258.48 | -1.47 | -14 | 2097 | 3637 | -63 | 887 | 5854 |
| 90 | 2010-05-02 | TCO10 Qual 1 | 1 | 629 | 613.84 | -0.04 | 1 | 2111 | 3457 | 10 | 950 | 5113 |
| 89 | 2010-04-03 | SRM 466 | 2 | 740 | 305.61 | -1.49 | -13 | 2110 | 3370 | -117 | 940 | 5142 |
| 88 | 2010-03-16 | SRM 464 | 2 | 455 | 224.00 | -1.02 | -9 | 2123 | 3277 | -35 | 1057 | 4002 |
| 87 | 2010-03-02 | SRM 463 | 2 | 136 | 198.26 | 0.54 | 10 | 2133 | 3471 | 39 | 1092 | 3982 |
| 86 | 2010-02-13 | Member SRM 461 | 2 | 426 | 227.95 | -0.90 | -8 | 2122 | 3549 | -24 | 1053 | 4323 |
| 85 | 2010-02-06 | SRM 460 | 2 | 278 | 232.43 | -0.26 | -1 | 2130 | 3477 | 2 | 1077 | 4104 |
| 84 | 2010-01-19 | SRM 459 | 2 | 529 | 216.62 | -1.29 | -12 | 2131 | 3438 | -62 | 1075 | 4070 |
| 83 | 2010-01-14 | Member SRM 458 | 2 | 177 | 194.89 | 0.14 | 5 | 2143 | 3348 | 12 | 1137 | 3572 |
| 82 | 2009-12-22 | SRM 456 | 2 | 207 | 162.96 | -0.34 | -2 | 2138 | 3329 | -2 | 1125 | 3617 |
| 81 | 2009-12-17 | Member SRM 455 | 2 | 281 | 193.30 | -0.54 | -4 | 2139 | 3298 | -13 | 1127 | 3598 |
| 80 | 2009-12-05 | SRM 454 | 2 | 347 | 206.10 | -0.75 | -7 | 2144 | 3277 | -24 | 1140 | 3557 |
| 79 | 2009-11-25 | SRM 453.5 | 2 | 68 | 175.13 | 1.36 | 21 | 2151 | 3253 | 58 | 1164 | 3390 |
| 78 | 2009-11-05 | SRM 452 | 2 | 464 | 190.45 | -1.28 | -13 | 2130 | 3395 | -48 | 1106 | 3931 |
| 77 | 2009-10-20 | SRM 451 | 2 | 313 | 156.29 | -1.00 | -10 | 2143 | 3269 | -34 | 1154 | 3505 |
| 76 | 2009-10-17 | SRM 450 | 2 | 218 | 184.61 | -0.24 | 0 | 2153 | 3211 | 7 | 1188 | 3235 |
| 75 | 2009-08-25 | SRM 447 | 2 | 73 | 178.73 | 1.29 | 20 | 2153 | 3170 | 66 | 1181 | 3246 |
| 74 | 2009-08-08 | SRM 446 | 2 | 45 | 222.67 | 2.31 | 29 | 2134 | 3241 | 99 | 1115 | 3759 |
| 73 | 2009-07-23 | SRM 445 | 2 | 346 | 227.15 | -0.61 | -6 | 2105 | 3427 | 2 | 1016 | 4625 |
| 72 | 2009-07-08 | SRM 444 | 2 | 253 | 210.62 | -0.26 | -1 | 2110 | 3409 | 26 | 1014 | 4662 |
| 71 | 2009-05-12 | SRM 440 | 2 | 148 | 200.42 | 0.44 | 9 | 2111 | 3381 | 59 | 988 | 6145 |
| 70 | 2009-04-30 | SRM 439 | 2 | 108 | 160.07 | 0.57 | 11 | 2102 | 3429 | 66 | 929 | 7689 |
| 69 | 2009-04-19 | SRM 438 | 2 | 729 | 208.21 | -1.86 | -18 | 2090 | 3484 | -151 | 863 | 8640 |
| 68 | 2009-03-24 | SRM 437 | 2 | 213 | 204.76 | -0.06 | 2 | 2108 | 3415 | 25 | 1014 | 6249 |
| 67 | 2009-03-11 | SRM 436 | 2 | 469 | 286.17 | -1.08 | -10 | 2106 | 3411 | -93 | 989 | 6963 |
| 66 | 2009-03-07 | TCO09 Round 1 | 1 | 1322 | 1,244.94 | -0.16 | -4 | 2116 | 3324 | -75 | 1082 | 5358 |
| 65 | 2009-03-04 | TCO09 Qual 3 | 1 | 518 | 492.23 | -0.07 | 1 | 2121 | 3292 | -5 | 1157 | 4210 |
| 64 | 2009-02-28 | TCO09 Qual 2 | 1 | 869 | 763.56 | -0.19 | -3 | 2120 | 3231 | -33 | 1162 | 3776 |
| 63 | 2009-02-24 | TCO09 Qual 1 | 1 | 774 | 757.87 | -0.03 | 1 | 2123 | 3124 | -23 | 1195 | 3449 |
| 62 | 2009-02-12 | SRM 435 | 2 | 34 | 151.17 | 2.15 | 29 | 2121 | 3249 | 66 | 1218 | 3381 |
| 61 | 2009-01-21 | SRM 433 | 2 | 73 | 215.64 | 1.56 | 24 | 2092 | 3489 | 57 | 1152 | 4305 |
| 60 | 2009-01-06 | SRM 432 | 2 | 213 | 172.99 | -0.30 | -2 | 2068 | 3621 | -11 | 1095 | 5384 |
| 59 | 2008-12-23 | SRM 431 | 2 | 127 | ||||||||
| 58 | 2008-12-20 | SRM 430 | 2 | 126 | 219.44 | 0.80 | 16 | 2070 | 3610 | 35 | 1106 | 5337 |
| 57 | 2008-12-11 | SRM 429 | 2 | 160 | 237.08 | 0.57 | 13 | 2054 | 3673 | 33 | 1071 | 5641 |
| 56 | 2008-12-02 | SRM 428 | 2 | 38 | 242.13 | 2.67 | 36 | 2041 | 3779 | 103 | 1038 | 6105 |
| 55 | 2008-11-25 | SRM 427 | 2 | 301 | 204.25 | -0.56 | -7 | 2005 | 4024 | -12 | 935 | 7770 |
| 54 | 2008-11-22 | SRM 426 | 2 | 319 | 253.38 | -0.33 | -3 | 2011 | 3945 | 5 | 947 | 7510 |
| 53 | 2008-11-12 | SRM 425 | 2 | 541 | 345.14 | -1.01 | -13 | 2014 | 3924 | -80 | 942 | 7644 |
| 52 | 2008-10-18 | SRM 422 | 2 | 482 | 258.57 | -0.90 | -11 | 2027 | 3768 | -39 | 1022 | 6569 |
| 51 | 2008-10-08 | SRM 421 | 2 | 41 | 252.42 | 2.62 | 39 | 2038 | 3708 | 101 | 1061 | 6120 |
| 50 | 2008-09-20 | SRM 418 | 2 | 406 | 217.01 | -0.90 | -12 | 2000 | 3926 | -34 | 960 | 7672 |
| 49 | 2008-09-11 | SRM 417 | 2 | 124 | 255.97 | 1.05 | 22 | 2012 | 3843 | 59 | 994 | 6963 |
| 48 | 2008-09-04 | SRM 416 | 2 | 413 | 207.00 | -1.00 | -14 | 1989 | 4001 | -45 | 935 | 8023 |
| 47 | 2008-08-16 | SRM 414 | 2 | 261 | 231.80 | -0.17 | 0 | 2003 | 3905 | 8 | 980 | 7604 |
| 46 | 2008-07-19 | SRM 410 | 2 | 232 | 284.62 | 0.30 | 10 | 2003 | 3825 | 36 | 972 | 7639 |
| 45 | 2008-07-01 | SRM 408 | 2 | 190 | 201.07 | 0.08 | 6 | 1993 | 3814 | 30 | 936 | 8005 |
| 44 | 2008-06-05 | SRM 404 | 2 | 477 | 311.09 | -0.96 | -12 | 1987 | 3767 | -77 | 906 | 7891 |
| 43 | 2008-05-24 | SRM 402 | 2 | 373 | 199.09 | -0.91 | -12 | 2000 | 3599 | -34 | 983 | 6603 |
| 42 | 2008-05-06 | SRM 401 | 2 | 419 | 329.95 | -0.83 | -10 | 2011 | 3508 | -84 | 1017 | 5591 |
| 41 | 2008-04-15 | SRM 398 | 2 | 217 | 190.27 | -0.19 | 0 | 2022 | 3352 | -8 | 1101 | 3919 |
| 40 | 2008-04-12 | SRM 397 | 2 | 387 | 207.64 | -0.90 | -12 | 2022 | 3360 | -59 | 1109 | 3884 |
| 39 | 2008-04-03 | SRM 396 | 2 | 109 | 213.37 | 0.97 | 22 | 2034 | 3331 | 28 | 1168 | 3365 |
| 38 | 2008-03-22 | SRM 394 | 2 | 94 | 236.46 | 1.33 | 28 | 2012 | 3445 | 43 | 1140 | 3582 |
| 37 | 2008-03-06 | SRM 392 | 2 | 235 | 237.08 | 0.01 | 4 | 1984 | 3575 | -8 | 1097 | 4019 |
| 36 | 2008-02-26 | SRM 391 | 2 | 131 | 179.12 | 0.45 | 14 | 1980 | 3560 | 13 | 1105 | 3912 |
| 35 | 2008-02-16 | TCO08 Round 1 | 1 | 865 | 1,175.25 | 0.06 | 5 | 1966 | 3628 | 19 | 1092 | 3994 |
| 34 | 2008-02-13 | TCO08 Qual 3 | 1 | 376 | 581.10 | 0.63 | 24 | 1961 | 3667 | 40 | 1073 | 4201 |
| 33 | 2008-02-09 | TCO08 Qual 2 | 1 | 666 | 882.14 | 0.40 | 20 | 1937 | 3787 | 35 | 1033 | 4576 |
| 32 | 2008-02-05 | TCO08 Qual 1 | 1 | 475 | 681.92 | 0.11 | 8 | 1917 | 3899 | 13 | 998 | 4904 |
| 31 | 2008-02-02 | SRM 390 | 2 | 508 | 258.23 | -0.98 | -19 | 1909 | 3945 | -67 | 985 | 4995 |
| 30 | 2008-01-24 | SRM 389 | 2 | 87 | 245.13 | 1.49 | 41 | 1928 | 3744 | 61 | 1052 | 4383 |
| 29 | 2008-01-05 | SRM 386 | 2 | 174 | 276.44 | 0.67 | 24 | 1887 | 4001 | 32 | 991 | 4865 |
| 28 | 2007-12-27 | SRM 385 | 2 | 134 | 287.24 | 1.10 | 36 | 1863 | 4187 | 59 | 959 | 5150 |
| 27 | 2007-12-19 | SRM 384 | 2 | 260 | 201.22 | -0.37 | -7 | 1827 | 4424 | -27 | 900 | 5762 |
| 26 | 2007-12-11 | SRM 382 | 2 | 249 | 217.94 | -0.19 | -1 | 1834 | 4308 | -9 | 927 | 5420 |
| 25 | 2007-11-10 | SRM 375 | 2 | 114 | 241.94 | 1.09 | 41 | 1836 | 4102 | 57 | 936 | 4939 |
| 24 | 2007-11-06 | SRM 374 | 2 | 234 | 319.51 | 0.45 | 24 | 1795 | 4331 | 30 | 879 | 5480 |
| 23 | 2007-10-17 | SRM 372 | 2 | 262 | 351.77 | 0.42 | 24 | 1771 | 4406 | 31 | 849 | 5552 |
| 22 | 2007-09-26 | SRM 367 | 2 | 157 | 380.52 | 1.28 | 55 | 1748 | 4402 | 83 | 818 | 5537 |
| 21 | 2007-09-12 | SRM 365 | 2 | 535 | 383.72 | -0.66 | -23 | 1693 | 4823 | -84 | 735 | 6331 |
| 20 | 2007-08-28 | TCCC07 Round 1A | 1 | 297 | 374.35 | 0.02 | 5 | 1715 | 4624 | 16 | 819 | 5591 |
| 19 | 2007-08-21 | TCCC07 Qual 2 | 1 | 546 | 489.00 | -0.16 | -7 | 1710 | 4613 | -28 | 803 | 5717 |
| 18 | 2007-08-18 | TCCC07 Qual 1 | 1 | 699 | 748.50 | 0.10 | 14 | 1717 | 4578 | 15 | 831 | 5489 |
| 17 | 2007-08-11 | SRM 363 | 2 | 382 | 376.56 | -0.01 | 8 | 1703 | 4637 | -3 | 816 | 5600 |
| 16 | 2007-08-01 | SRM 361 | 2 | 132 | ||||||||
| 15 | 2007-05-01 | SRM 347 | 2 | 306 | 288.10 | -0.09 | 2 | 1695 | 4295 | 1 | 819 | 5341 |
| 14 | 2007-04-18 | SRM 345 | 2 | 309 | 350.74 | 0.18 | 20 | 1692 | 4278 | 14 | 818 | 5332 |
| 13 | 2007-02-20 | SRM 340 | 2 | 301 | 317.12 | 0.08 | 13 | 1672 | 4431 | 16 | 804 | 5852 |
| 12 | 2007-01-17 | SRM 335 | 2 | 381 | 302.29 | -0.59 | -24 | 1660 | 4348 | -66 | 788 | 5924 |
| 11 | 2006-12-21 | SRM 331 | 2 | 204 | 254.66 | 0.32 | 27 | 1684 | 4054 | 28 | 854 | 5103 |
| 10 | 2006-11-22 | SRM 327 | 2 | 159 | 258.54 | 0.70 | 49 | 1657 | 4129 | 53 | 826 | 5365 |
| 9 | 2006-11-11 | SRM 326 | 2 | 328 | 271.67 | -0.27 | -9 | 1608 | 4461 | -14 | 773 | 5861 |
| 8 | 2006-10-19 | SRM 323 | 2 | 300 | 270.01 | -0.52 | -26 | 1616 | 4276 | -64 | 787 | 5622 |
| 7 | 2006-10-09 | SRM 322 | 2 | 254 | 235.72 | -0.11 | 2 | 1642 | 4087 | -12 | 851 | 4953 |
| 6 | 2006-09-30 | SRM 320 | 2 | 257 | 282.55 | 0.14 | 26 | 1640 | 4051 | 8 | 863 | 4853 |
| 5 | 2006-08-03 | SRM 314 | 2 | 114 | 246.91 | 1.12 | 112 | 1615 | 4079 | 75 | 855 | 4861 |
| 4 | 2006-07-26 | SRM 313 | 2 | 299 | 300.20 | 0.01 | 14 | 1503 | 4907 | -25 | 780 | 5659 |
| 3 | 2006-07-12 | SRM 311 | 2 | 263 | 281.80 | 0.10 | 32 | 1488 | 4918 | -43 | 805 | 5335 |
| 2 | 2006-06-28 | SRM 309 | 2 | 249 | 266.78 | -0.24 | -25 | 1457 | 5104 | -128 | 848 | 4842 |
| 1 | 2006-06-24 | SRM 308 | 2 | 268 | 262.53 | -0.03 | 20 | 1482 | 4851 | -224 | 976 | 3763 |