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 |
|---|---|---|---|
| Nadea | 99 | 2373 | 1042 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.064 | 0.733 | 1.061 | 24.6 | -99 | 427 | 2461 | 2373 | 4710 |
| Odd | 0.053 | 0.739 | 1.070 | 24.7 | -95 | 437 | 2279 | 2173 | 4541 |
| SRMFix | 0.133 | 0.756 | 1.085 | 29.3 | -119 | 319 | 1817 | 1679 | 4221 |
| SRM | 0.391 | 0.772 | 1.138 | 54.6 | -198 | 203 | 1485 | 1042 | 5865 |
| initial | 0.032 | 0.871 | 1.204 | 104.9 | -395 | 519 | 2454 | 1566 | 5026 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 99 | 2015-02-10 | SRM 649 | 2 | 303 | 162.59 | -0.90 | -17 | 2373 | 4710 | -20 | 1042 | 5865 |
| 98 | 2014-06-19 | SRM 625 | 2 | 204 | 201.79 | -0.02 | 5 | 2390 | 4529 | 29 | 1062 | 5893 |
| 97 | 2014-04-26 | TCO14 Round 1C | 1 | 1217 | 619.18 | -0.98 | -24 | 2386 | 4624 | -89 | 1033 | 6360 |
| 96 | 2014-04-19 | TCO14 Round 1B | 1 | 875 | 972.56 | 0.15 | 11 | 2410 | 4307 | 22 | 1122 | 5277 |
| 95 | 2014-04-12 | TCO14 Round 1A | 1 | 1422 | 1,222.82 | -0.22 | -8 | 2399 | 4303 | -17 | 1100 | 5436 |
| 94 | 2013-11-20 | SRM 597 | 2 | 330 | 131.91 | -1.32 | -21 | 2407 | 3877 | -7 | 1117 | 5114 |
| 93 | 2013-07-19 | SRM 585 | 1 | 679 | 597.60 | -0.26 | -12 | 2428 | 3573 | -80 | 1124 | 4874 |
| 92 | 2013-06-18 | SRM 583 | 1 | 527 | 553.76 | -0.17 | -8 | 2441 | 3466 | -45 | 1204 | 4087 |
| 91 | 2012-08-16 | SRM 552 | 1 | 237 | 368.49 | 0.00 | 3 | 2449 | 3308 | 14 | 1249 | 3638 |
| 90 | 2012-07-02 | SRM 548 | 1 | 479 | 450.29 | -0.24 | -8 | 2446 | 3307 | -81 | 1235 | 3782 |
| 89 | 2012-05-19 | SRM 543 | 1 | 660 | 645.62 | -0.23 | -7 | 2454 | 3350 | -77 | 1316 | 3194 |
| 88 | 2012-04-11 | SRM 540 | 1 | 381 | 593.16 | -0.02 | 2 | 2461 | 3206 | -14 | 1393 | 2553 |
| 87 | 2012-03-07 | SRM 536 | 1 | 502 | 599.83 | 0.26 | 13 | 2459 | 3077 | -7 | 1407 | 2363 |
| 86 | 2011-12-28 | SRM 528 | 1 | 299 | 564.74 | 0.92 | 34 | 2446 | 2999 | 64 | 1414 | 2237 |
| 85 | 2011-10-04 | SRM 520 | 1 | 704 | 605.24 | -0.32 | -8 | 2412 | 3019 | -135 | 1350 | 2558 |
| 84 | 2011-09-14 | SRM 518 | 1 | 47 | 652.12 | 3.79 | 75 | 2420 | 2960 | 168 | 1485 | 1785 |
| 83 | 2011-09-10 | SRM 517 | 1 | 330 | 701.01 | 1.09 | 36 | 2345 | 3361 | 97 | 1317 | 2764 |
| 82 | 2011-08-30 | SRM 516 | 2 | 72 | 170.12 | 1.24 | 21 | 2309 | 3529 | 50 | 1220 | 3588 |
| 81 | 2011-07-26 | SRM 513 | 2 | 323 | 187.02 | -0.79 | -7 | 2288 | 3652 | -6 | 1170 | 4097 |
| 80 | 2011-07-13 | SRM 512 | 2 | 51 | 235.26 | 2.21 | 30 | 2295 | 3593 | 89 | 1176 | 4021 |
| 79 | 2011-06-08 | SRM 509 | 2 | 315 | 195.62 | -0.69 | -6 | 2264 | 3773 | 4 | 1087 | 4778 |
| 78 | 2011-06-02 | SRM 508 | 2 | 420 | 498.40 | -0.66 | -6 | 2271 | 3698 | -77 | 1083 | 4792 |
| 77 | 2011-05-24 | TCO11 Qual 3 | 1 | 564 | 444.44 | -0.34 | -7 | 2277 | 3585 | -34 | 1160 | 4038 |
| 76 | 2011-05-19 | TCO11 Qual 2 | 1 | 738 | 679.20 | -0.12 | -1 | 2284 | 3519 | -18 | 1194 | 3724 |
| 75 | 2011-05-17 | SRM 504.5 | 1 | 645 | 654.68 | -0.13 | -4 | 2284 | 3453 | -52 | 1212 | 3520 |
| 74 | 2011-05-03 | Member SRM 505 | 1 | 306 | 510.43 | 0.07 | 6 | 2288 | 3353 | 21 | 1264 | 3010 |
| 73 | 2011-03-30 | Member SRM 501 | 1 | 487 | 549.54 | -0.08 | -2 | 2282 | 3333 | -36 | 1243 | 3146 |
| 72 | 2011-03-08 | SRM 499 | 1 | 625 | 630.16 | 0.01 | 3 | 2284 | 3240 | -46 | 1279 | 2759 |
| 71 | 2011-02-01 | SRM 496 | 1 | 311 | 589.91 | 0.92 | 49 | 2280 | 3224 | 78 | 1325 | 2458 |
| 70 | 2011-01-27 | SRM 495 | 2 | 14 | 245.82 | 4.13 | 70 | 2231 | 3471 | 117 | 1247 | 3015 |
| 69 | 2010-12-08 | SRM 490 | 2 | 301 | 231.26 | -0.38 | -5 | 2161 | 3821 | -12 | 1130 | 3904 |
| 68 | 2010-08-04 | Member SRM 478 | 2 | 254 | 205.92 | -0.30 | -2 | 2165 | 3495 | -3 | 1142 | 3582 |
| 67 | 2010-07-06 | SRM 475 | 2 | 149 | 184.17 | 0.31 | 14 | 2167 | 3417 | 17 | 1145 | 3506 |
| 66 | 2010-06-19 | TCO10 Round 1 | 1 | 956 | 1,217.80 | 0.35 | 26 | 2154 | 3486 | 44 | 1128 | 3610 |
| 65 | 2010-05-20 | SRM 470 | 2 | 250 | 260.87 | 0.06 | 9 | 2127 | 3540 | 12 | 1084 | 3990 |
| 64 | 2010-05-12 | TCO10 Qual 2 | 1 | 500 | 734.48 | 0.56 | 43 | 2119 | 3569 | 52 | 1072 | 4096 |
| 63 | 2009-07-23 | SRM 445 | 2 | 556 | 238.99 | -1.22 | -19 | 2076 | 3619 | -46 | 1020 | 4577 |
| 62 | 2009-07-08 | SRM 444 | 2 | 162 | 236.72 | 0.55 | 19 | 2095 | 3509 | 43 | 1066 | 4199 |
| 61 | 2009-04-19 | SRM 438 | 2 | 202 | 210.86 | 0.06 | 6 | 2076 | 3577 | 24 | 1023 | 5863 |
| 60 | 2009-02-28 | TCO09 Qual 2 | 1 | 763 | 828.12 | 0.12 | 8 | 2070 | 3535 | 24 | 999 | 6343 |
| 59 | 2009-02-24 | TCO09 Qual 1 | 1 | 805 | 813.64 | 0.02 | 4 | 2062 | 3522 | 11 | 975 | 6998 |
| 58 | 2008-12-23 | SRM 431 | 2 | 278 | ||||||||
| 57 | 2008-12-11 | SRM 429 | 2 | 420 | 215.79 | -0.96 | -14 | 2058 | 3647 | -25 | 964 | 7351 |
| 56 | 2008-11-25 | SRM 427 | 2 | 339 | 161.77 | -1.07 | -15 | 2072 | 3539 | -30 | 989 | 7177 |
| 55 | 2008-11-06 | SRM 424 | 2 | 55 | 189.49 | 1.78 | 35 | 2087 | 3364 | 100 | 1019 | 6449 |
| 54 | 2008-08-06 | SRM 413 | 2 | 694 | 187.94 | -1.91 | -22 | 2052 | 3515 | -163 | 919 | 8211 |
| 53 | 2008-07-31 | SRM 412 | 2 | 124 | 199.88 | 0.69 | 16 | 2074 | 3333 | 52 | 1082 | 5807 |
| 52 | 2008-07-23 | SRM 411 | 2 | 410 | 215.40 | -1.22 | -15 | 2058 | 3407 | -102 | 1030 | 6371 |
| 51 | 2008-07-19 | SRM 410 | 2 | 77 | 244.77 | 1.67 | 31 | 2073 | 3322 | 74 | 1132 | 4682 |
| 50 | 2008-06-26 | SRM 407 | 2 | 183 | 203.12 | 0.15 | 8 | 2042 | 3446 | 27 | 1058 | 6081 |
| 49 | 2008-06-14 | SRM 405 | 2 | 62 | 270.36 | 2.12 | 38 | 2035 | 3452 | 101 | 1031 | 6297 |
| 48 | 2008-05-06 | SRM 401 | 2 | 354 | 238.34 | -0.59 | -7 | 1996 | 3596 | 4 | 930 | 6428 |
| 47 | 2008-04-03 | SRM 396 | 2 | 649 | 241.37 | -1.53 | -21 | 2004 | 3503 | -134 | 926 | 5564 |
| 46 | 2008-03-22 | SRM 394 | 2 | 32 | 239.00 | 2.90 | 44 | 2024 | 3367 | 118 | 1060 | 4404 |
| 45 | 2008-02-26 | SRM 391 | 2 | 140 | 177.34 | 0.34 | 11 | 1980 | 3555 | 44 | 942 | 5404 |
| 44 | 2008-02-09 | TCO08 Qual 2 | 1 | 710 | 841.96 | 0.25 | 11 | 1969 | 3586 | 49 | 898 | 5833 |
| 43 | 2008-01-24 | SRM 389 | 2 | 483 | 190.31 | -1.34 | -18 | 1958 | 3549 | -59 | 849 | 6371 |
| 42 | 2008-01-15 | SRM 388 | 2 | 566 | 239.83 | -1.37 | -19 | 1976 | 3427 | -117 | 908 | 5682 |
| 41 | 2007-12-27 | SRM 385 | 2 | 125 | 188.21 | 0.59 | 15 | 1995 | 3280 | 49 | 1025 | 4597 |
| 40 | 2007-12-13 | SRM 383 | 2 | 279 | 133.61 | -1.06 | -15 | 1980 | 3317 | -45 | 976 | 4970 |
| 39 | 2007-12-08 | SRM 381 | 2 | 204 | 208.47 | 0.03 | 5 | 1994 | 3190 | 28 | 1021 | 4551 |
| 38 | 2007-12-04 | SRM 380 | 2 | 401 | 149.51 | -1.42 | -20 | 1989 | 3169 | -76 | 993 | 4715 |
| 37 | 2007-11-10 | SRM 375 | 2 | 92 | 140.75 | 0.61 | 17 | 2010 | 2937 | 45 | 1069 | 3876 |
| 36 | 2007-11-06 | SRM 374 | 2 | 160 | 179.43 | 0.16 | 8 | 1993 | 3013 | 34 | 1024 | 4181 |
| 35 | 2007-10-23 | SRM 373 | 2 | 161 | 125.83 | -0.36 | -3 | 1985 | 3038 | 16 | 990 | 4227 |
| 34 | 2007-10-17 | SRM 372 | 2 | 333 | 176.89 | -0.91 | -13 | 1988 | 3014 | -13 | 974 | 4316 |
| 33 | 2007-10-13 | SRM 371 | 2 | 372 | 292.13 | -0.86 | -13 | 2001 | 2905 | -66 | 987 | 4176 |
| 32 | 2007-10-04 | SRM 369 | 2 | 130 | ||||||||
| 31 | 2007-09-26 | College Tour SRM 367 | 1 | 43 | 19.12 | -1.17 | -29 | 2014 | 2789 | -198 | 1053 | 3610 |
| 30 | 2007-09-15 | TCCC07 Round 3 | 1 | 276 | 281.94 | -0.00 | 1 | 2044 | 2652 | -65 | 1251 | 2295 |
| 29 | 2007-09-12 | SRM 365 | 1 | 294 | 460.27 | 0.12 | 10 | 2043 | 2661 | -2 | 1316 | 1891 |
| 28 | 2007-09-08 | TCCC07 Round 2 | 1 | 142 | 721.16 | 2.34 | 114 | 2033 | 2682 | 203 | 1318 | 1861 |
| 27 | 2007-08-28 | TCCC07 Round 1A | 1 | 169 | 346.44 | 1.04 | 55 | 1920 | 3270 | 99 | 1115 | 3186 |
| 26 | 2007-08-18 | TCCC07 Qual 1 | 1 | 491 | 657.30 | 0.42 | 27 | 1865 | 3592 | 41 | 1016 | 3905 |
| 25 | 2007-08-07 | SRM 362 | 2 | 248 | ||||||||
| 24 | 2007-06-14 | SRM 354 | 2 | 330 | 264.40 | -0.32 | -5 | 1838 | 3569 | -18 | 975 | 4133 |
| 23 | 2007-06-07 | SRM 353 | 2 | 313 | 276.63 | -0.18 | 0 | 1842 | 3511 | -9 | 993 | 4015 |
| 22 | 2007-06-02 | SRM 352 | 2 | 96 | 267.48 | 1.48 | 47 | 1842 | 3463 | 71 | 1002 | 3888 |
| 21 | 2007-05-29 | SRM 351 | 2 | 173 | 279.73 | 0.69 | 31 | 1795 | 3713 | 41 | 931 | 4423 |
| 20 | 2007-04-24 | SRM 346 | 2 | 147 | 207.22 | 0.50 | 25 | 1764 | 3817 | 40 | 890 | 4757 |
| 19 | 2007-03-31 | TCO07 Qual 2 | 1 | 846 | 823.30 | -0.04 | 2 | 1739 | 3936 | 2 | 850 | 5113 |
| 18 | 2007-02-20 | SRM 340 | 2 | 239 | 275.78 | 0.21 | 14 | 1738 | 3983 | 30 | 848 | 5416 |
| 17 | 2007-02-14 | SRM 339 | 2 | 309 | 233.89 | -0.69 | -19 | 1724 | 4052 | -58 | 818 | 5679 |
| 16 | 2007-02-07 | SRM 338 | 2 | 231 | 228.78 | -0.01 | 6 | 1742 | 3901 | 18 | 876 | 5107 |
| 15 | 2007-02-03 | SRM 337 | 2 | 391 | 248.11 | -0.66 | -19 | 1736 | 3894 | -26 | 858 | 5225 |
| 14 | 2007-01-04 | SRM 333 | 2 | 264 | 220.70 | -0.26 | -4 | 1755 | 3667 | 3 | 884 | 4914 |
| 13 | 2006-12-21 | SRM 331 | 2 | 166 | 209.13 | 0.33 | 22 | 1759 | 3565 | 38 | 881 | 4870 |
| 12 | 2006-12-09 | SRM 329 | 2 | 246 | 225.67 | -0.12 | 2 | 1736 | 3668 | 21 | 843 | 5227 |
| 11 | 2006-11-29 | SRM 328 | 2 | 331 | 232.11 | -0.84 | -27 | 1734 | 3655 | -76 | 822 | 5421 |
| 10 | 2006-11-22 | SRM 327 | 2 | 140 | 193.98 | 0.47 | 34 | 1762 | 3449 | 46 | 898 | 4677 |
| 9 | 2006-11-11 | SRM 326 | 2 | 141 | 236.83 | 0.75 | 53 | 1728 | 3660 | 67 | 852 | 5085 |
| 8 | 2006-11-02 | SRM 325 | 2 | 321 | 203.49 | -0.66 | -33 | 1675 | 3983 | -37 | 785 | 5731 |
| 7 | 2006-10-25 | SRM 324 | 2 | 315 | 197.94 | -0.67 | -36 | 1708 | 3707 | -46 | 822 | 5308 |
| 6 | 2006-09-23 | TCCC06 Round 1B | 1 | 351 | 395.35 | -0.11 | -9 | 1744 | 3385 | -6 | 868 | 4797 |
| 5 | 2006-09-12 | TCCC06 Qual 3 | 1 | 416 | 184.00 | -1.18 | -99 | 1753 | 3276 | -126 | 874 | 4779 |
| 4 | 2006-06-28 | SRM 309 | 2 | 249 | 138.57 | -1.18 | -59 | 1852 | 2574 | -127 | 1000 | 3637 |
| 3 | 2006-06-24 | SRM 308 | 1 | 299 | 279.00 | -0.10 | -15 | 1911 | 2269 | -165 | 1127 | 2662 |
| 2 | 2006-06-08 | SRM 306 | 1 | 178 | 251.00 | 0.10 | 40 | 1926 | 2202 | -9 | 1292 | 1691 |
| 1 | 2006-05-31 | SRM 305 | 2 | 64 | 209.18 | 1.71 | 427 | 1886 | 2356 | 101 | 1301 | 1617 |