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 |
|---|---|---|---|
| sashka | 83 | 2697 | 1530 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.352 | 0.703 | 1.163 | 25.3 | -96 | 130 | 2697 | 2697 | 1903 |
| SRMFix | 0.267 | 0.704 | 1.147 | 29.8 | -110 | 180 | 2097 | 2059 | 1844 |
| Odd | 0.354 | 0.706 | 1.172 | 26.3 | -86 | 133 | 2492 | 2492 | 2007 |
| initial | 0.126 | 0.719 | 1.188 | 86.6 | -298 | 729 | 2696 | 2443 | 1556 |
| SRM | 0.489 | 0.823 | 1.475 | 61.3 | -309 | 162 | 1681 | 1530 | 1745 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 83 | 2012-08-04 | SRM 551 | 1 | 301 | 408.23 | 0.44 | 17 | 2697 | 1903 | 34 | 1530 | 1745 |
| 82 | 2012-07-21 | SRM 550 | 1 | 423 | 442.43 | -0.32 | -8 | 2680 | 1997 | -66 | 1496 | 1918 |
| 81 | 2012-06-02 | Round 2C | 1 | 312 | 672.96 | 1.11 | 40 | 2687 | 1948 | 86 | 1562 | 1636 |
| 80 | 2012-05-19 | SRM 543 | 1 | 612 | 527.70 | -0.21 | -4 | 2647 | 2186 | -39 | 1476 | 2093 |
| 79 | 2012-05-12 | TCO12 Round 2B | 1 | 452 | 806.37 | 0.84 | 38 | 2652 | 2181 | 71 | 1515 | 1912 |
| 78 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 820.60 | -0.03 | 2 | 2613 | 2349 | 5 | 1444 | 2305 |
| 77 | 2012-03-31 | TCO12 Round 1A | 1 | 509 | 720.05 | 0.50 | 28 | 2611 | 2239 | 37 | 1439 | 2206 |
| 76 | 2011-07-13 | SRM 512 | 1 | 605 | 515.45 | -0.23 | -4 | 2583 | 1944 | -25 | 1402 | 2163 |
| 75 | 2011-06-18 | TCO11 Round 1 | 1 | 1067 | 892.17 | -0.26 | -6 | 2588 | 1920 | -38 | 1427 | 2043 |
| 74 | 2011-06-08 | SRM 509 | 1 | 528 | 487.89 | -0.11 | 0 | 2593 | 1887 | -16 | 1465 | 1872 |
| 73 | 2011-05-24 | TCO11 Qual 3 | 1 | 596 | 222.28 | -1.42 | -27 | 2594 | 1820 | -102 | 1481 | 1756 |
| 72 | 2011-05-14 | TCO11 Qual 1 | 1 | 666 | 498.55 | -0.42 | -9 | 2620 | 1633 | -39 | 1583 | 1320 |
| 71 | 2011-03-19 | SRM 500 | 1 | 396 | 516.67 | -0.22 | -5 | 2629 | 1531 | -59 | 1622 | 1141 |
| 70 | 2011-03-08 | SRM 499 | 1 | 298 | 429.59 | 0.53 | 23 | 2634 | 1489 | 19 | 1681 | 981 |
| 69 | 2011-02-26 | SRM 498 | 1 | 161 | 477.91 | 1.57 | 60 | 2611 | 1560 | 98 | 1662 | 1027 |
| 68 | 2010-10-21 | Member SRM 485 | 1 | 298 | 374.76 | 0.33 | 15 | 2550 | 1668 | 12 | 1564 | 1230 |
| 67 | 2010-07-28 | SRM 477 | 1 | 116 | 457.22 | 1.98 | 50 | 2535 | 1676 | 133 | 1552 | 1270 |
| 66 | 2010-06-26 | TCO10 Round 2 | 1 | 611 | 626.27 | 0.04 | 3 | 2486 | 1819 | -21 | 1419 | 1730 |
| 65 | 2010-06-19 | TCO10 Round 1 | 1 | 735 | 895.12 | 0.28 | 12 | 2482 | 1835 | 22 | 1440 | 1669 |
| 64 | 2010-05-24 | TCO10 Qual 3 | 1 | 93 | 306.04 | 1.72 | 38 | 2470 | 1859 | 106 | 1418 | 1739 |
| 63 | 2010-05-04 | SRM 469 | 2 | 2 | 88.15 | 5.46 | 45 | 2432 | 1883 | 162 | 1312 | 2160 |
| 62 | 2010-05-02 | TCO10 Qual 1 | 1 | 701 | 422.87 | -0.73 | -18 | 2387 | 2026 | -61 | 1150 | 3340 |
| 61 | 2010-04-15 | SRM 467 | 2 | 104 | 51.32 | -1.02 | -10 | 2406 | 1915 | 20 | 1211 | 2883 |
| 60 | 2010-04-03 | SRM 466 | 1 | 557 | 549.71 | -0.26 | -7 | 2415 | 1865 | -24 | 1191 | 3008 |
| 59 | 2010-03-25 | Member SRM 465 | 2 | 36 | 46.01 | 0.35 | 12 | 2422 | 1821 | 73 | 1215 | 2811 |
| 58 | 2010-03-16 | SRM 464 | 1 | 650 | 488.44 | -0.48 | -16 | 2411 | 1904 | -97 | 1142 | 3372 |
| 57 | 2010-02-06 | SRM 460 | 1 | 427 | 440.40 | -0.25 | -7 | 2427 | 1964 | -30 | 1239 | 2826 |
| 56 | 2010-01-04 | SRM 457 | 1 | 303 | 344.38 | -0.19 | -5 | 2434 | 1893 | -19 | 1269 | 2575 |
| 55 | 2009-12-05 | SRM 454 | 1 | 551 | 436.84 | -0.43 | -15 | 2439 | 1855 | -89 | 1288 | 2437 |
| 54 | 2009-09-10 | SRM 448 | 1 | 444 | 441.80 | -0.31 | -8 | 2454 | 1758 | -59 | 1377 | 1946 |
| 53 | 2009-08-25 | SRM 447 | 1 | 340 | 373.33 | 0.14 | 9 | 2462 | 1696 | 14 | 1436 | 1657 |
| 52 | 2009-08-08 | SRM 446 | 1 | 507 | 430.85 | -0.24 | -6 | 2453 | 1729 | -42 | 1422 | 1700 |
| 51 | 2009-07-23 | SRM 445 | 1 | 368 | 452.80 | -0.14 | -2 | 2459 | 1708 | -38 | 1464 | 1550 |
| 50 | 2009-04-30 | SRM 439 | 1 | 219 | 311.60 | 0.51 | 20 | 2461 | 1671 | 41 | 1502 | 1493 |
| 49 | 2009-04-19 | SRM 438 | 1 | 191 | 326.91 | -0.05 | 1 | 2441 | 1742 | -9 | 1461 | 1654 |
| 48 | 2009-03-14 | TCO09 Round 2 | 1 | 419 | 581.12 | 0.47 | 23 | 2440 | 1756 | 63 | 1470 | 1600 |
| 47 | 2009-03-07 | TCO09 Round 1 | 1 | 661 | 985.73 | 0.58 | 23 | 2417 | 1822 | 63 | 1407 | 1961 |
| 46 | 2009-02-28 | TCO09 Qual 2 | 1 | 264 | 518.29 | 0.97 | 31 | 2394 | 1908 | 77 | 1344 | 2367 |
| 45 | 2009-02-12 | SRM 435 | 2 | 10 | 60.70 | 2.60 | 36 | 2363 | 2049 | 105 | 1267 | 2966 |
| 44 | 2008-12-20 | SRM 430 | 2 | 160 | 75.70 | -1.08 | -10 | 2327 | 2193 | 10 | 1162 | 3903 |
| 43 | 2008-12-11 | SRM 429 | 1 | 528 | 455.77 | -0.32 | -10 | 2337 | 2127 | -64 | 1152 | 4348 |
| 42 | 2008-12-02 | SRM 428 | 1 | 540 | 451.62 | -0.34 | -11 | 2347 | 2090 | -87 | 1216 | 3496 |
| 41 | 2008-11-22 | SRM 426 | 1 | 476 | 463.95 | -0.04 | 1 | 2358 | 2003 | -7 | 1303 | 2691 |
| 40 | 2008-10-18 | SRM 422 | 1 | 495 | 487.98 | -0.02 | 2 | 2356 | 1963 | -6 | 1310 | 2692 |
| 39 | 2008-08-26 | SRM 415 | 1 | 256 | 275.43 | 0.11 | 7 | 2354 | 1929 | 16 | 1316 | 2728 |
| 38 | 2008-08-16 | SRM 414 | 1 | 400 | 396.29 | -0.01 | 2 | 2348 | 1947 | -3 | 1300 | 2854 |
| 37 | 2008-08-06 | SRM 413 | 1 | 370 | 420.94 | -0.12 | -2 | 2345 | 1944 | -14 | 1303 | 2824 |
| 36 | 2008-07-19 | SRM 410 | 1 | 396 | 438.97 | -0.21 | -5 | 2347 | 1904 | -41 | 1317 | 2713 |
| 35 | 2008-07-10 | SRM 409 | 1 | 194 | 460.49 | 1.25 | 42 | 2352 | 1875 | 125 | 1358 | 2374 |
| 34 | 2008-06-26 | SRM 407 | 1 | 457 | 427.69 | -0.10 | -1 | 2310 | 2018 | -17 | 1233 | 3382 |
| 33 | 2008-06-14 | SRM 405 | 1 | 484 | 447.27 | -0.30 | -9 | 2311 | 1994 | -60 | 1250 | 3207 |
| 32 | 2008-06-05 | SRM 404 | 1 | 568 | 431.85 | -0.40 | -12 | 2321 | 1940 | -100 | 1310 | 2690 |
| 31 | 2008-05-28 | SRM 403 | 1 | 152 | 309.50 | 1.03 | 41 | 2333 | 1884 | 100 | 1410 | 1942 |
| 30 | 2008-05-24 | SRM 402 | 1 | 251 | 391.16 | 0.64 | 30 | 2291 | 2045 | 65 | 1310 | 2618 |
| 29 | 2008-05-06 | SRM 401 | 2 | 9 | 111.80 | 3.64 | 49 | 2262 | 2155 | 146 | 1245 | 2904 |
| 28 | 2008-05-01 | SRM 400 | 1 | 597 | 488.18 | -0.29 | -12 | 2212 | 2350 | -175 | 1099 | 3950 |
| 27 | 2008-04-18 | Round 1 | 1 | 13 | 11.02 | -0.24 | -5 | 2225 | 2272 | -27 | 1274 | 2439 |
| 26 | 2008-04-15 | SRM 398 | 1 | 359 | 453.33 | 0.34 | 22 | 2229 | 2270 | 37 | 1301 | 2297 |
| 25 | 2008-03-26 | SRM 395 | 1 | 318 | 353.09 | 0.15 | 12 | 2207 | 2403 | 6 | 1264 | 2577 |
| 24 | 2008-02-16 | TCO08 Round 1 | 1 | 865 | 1,086.79 | -0.05 | 0 | 2196 | 2388 | -28 | 1258 | 2585 |
| 23 | 2008-02-13 | TCO08 Qual 3 | 1 | 246 | 398.38 | 0.70 | 30 | 2195 | 2378 | 40 | 1286 | 2459 |
| 22 | 2008-02-09 | TCO08 Qual 2 | 1 | 780 | 628.29 | -0.31 | -10 | 2165 | 2495 | -40 | 1246 | 2729 |
| 21 | 2008-02-05 | TCO08 Qual 1 | 1 | 475 | 564.50 | -0.16 | -4 | 2175 | 2441 | -52 | 1286 | 2411 |
| 20 | 2007-12-13 | SRM 383 | 1 | 202 | 385.66 | 0.93 | 53 | 2179 | 2262 | 95 | 1338 | 2047 |
| 19 | 2007-12-11 | SRM 382 | 1 | 288 | 337.47 | -0.06 | -1 | 2127 | 2510 | -21 | 1243 | 2710 |
| 18 | 2007-12-08 | SRM 381 | 1 | 359 | 436.13 | -0.04 | 1 | 2127 | 2493 | -18 | 1264 | 2515 |
| 17 | 2007-11-06 | SRM 374 | 1 | 361 | 464.26 | 0.36 | 28 | 2127 | 2337 | 22 | 1282 | 2231 |
| 16 | 2007-10-23 | SRM 373 | 2 | 9 | 110.41 | 3.62 | 73 | 2099 | 2458 | 131 | 1260 | 2284 |
| 15 | 2007-10-17 | SRM 372 | 2 | 180 | 163.95 | -0.14 | 3 | 2026 | 2796 | 11 | 1129 | 3175 |
| 14 | 2007-10-13 | College Tour SRM 371 | 1 | 20 | 17.58 | -0.19 | -4 | 2024 | 2784 | 5 | 1118 | 3227 |
| 13 | 2007-10-09 | SRM 370 | 2 | 52 | 160.24 | 1.62 | 57 | 2027 | 2755 | 86 | 1113 | 3242 |
| 12 | 2007-10-02 | SRM 368 | 2 | 359 | 154.95 | -1.21 | -34 | 1970 | 3042 | -51 | 1027 | 3784 |
| 11 | 2007-09-18 | SRM 366 | 2 | 40 | 136.40 | 1.77 | 73 | 2004 | 2875 | 103 | 1078 | 3474 |
| 10 | 2007-09-12 | SRM 365 | 2 | 39 | 286.78 | 2.88 | 118 | 1931 | 3248 | 151 | 975 | 4220 |
| 9 | 2007-09-04 | SRM 364 | 2 | 68 | 318.22 | 2.23 | 130 | 1813 | 3962 | 135 | 824 | 5528 |
| 8 | 2007-09-01 | TCCC07 Round 1C | 1 | 436 | 437.66 | 0.00 | 6 | 1683 | 4819 | -19 | 689 | 6617 |
| 7 | 2007-08-18 | TCCC07 Qual 1 | 1 | 460 | 835.00 | 0.86 | 119 | 1678 | 4853 | 138 | 708 | 6544 |
| 6 | 2007-08-11 | SRM 363 | 2 | 706 | 434.80 | -0.72 | -60 | 1559 | 5665 | -165 | 570 | 7395 |
| 5 | 2007-08-07 | SRM 362 | 2 | 305 | ||||||||
| 4 | 2007-07-02 | SRM 356 | 2 | 261 | 315.50 | 0.27 | 48 | 1619 | 5071 | 16 | 735 | 6159 |
| 3 | 2007-06-14 | SRM 354 | 2 | 437 | 496.16 | 0.18 | 45 | 1571 | 5367 | -20 | 719 | 6311 |
| 2 | 2007-06-07 | SRM 353 | 2 | 717 | 455.77 | -0.70 | -96 | 1526 | 5670 | -309 | 739 | 6161 |
| 1 | 2007-06-02 | SRM 352 | 2 | 398 | 480.59 | 0.27 | 112 | 1622 | 4910 | -152 | 1048 | 3516 |