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 |
|---|---|---|---|
| Eikou | 56 | 2773 | 1541 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.182 | 0.679 | 0.965 | 81.8 | -173 | 381 | 2641 | 2424 | 1615 |
| SRMFix | 0.338 | 0.681 | 1.011 | 37.4 | -92 | 218 | 2199 | 2160 | 1394 |
| EloSRM | 0.428 | 0.702 | 1.063 | 31.0 | -50 | 191 | 2793 | 2773 | 1528 |
| SRM | 0.478 | 0.782 | 1.215 | 58.6 | -340 | 137 | 1711 | 1541 | 1744 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 56 | 2012-05-29 | SRM 544 | 1 | 353 | 330.13 | -0.48 | -13 | 2773 | 1528 | -85 | 1541 | 1744 |
| 55 | 2012-05-12 | TCO12 Round 2B | 1 | 745 | 627.81 | -0.25 | -6 | 2785 | 1479 | -38 | 1626 | 1416 |
| 54 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 752.06 | -0.15 | -2 | 2791 | 1398 | -45 | 1664 | 1271 |
| 53 | 2012-04-07 | TCO12 Round 1B | 1 | 369 | 366.69 | -0.01 | 6 | 2793 | 1311 | -2 | 1709 | 1089 |
| 52 | 2011-08-20 | SRM 515 | 1 | 287 | 323.38 | 0.17 | 8 | 2787 | 1075 | 15 | 1711 | 962 |
| 51 | 2011-07-13 | SRM 512 | 1 | 206 | 384.32 | 0.90 | 24 | 2779 | 1100 | 68 | 1696 | 1005 |
| 50 | 2011-07-02 | SRM 511 | 1 | 263 | 413.35 | 0.65 | 21 | 2755 | 1177 | 65 | 1628 | 1196 |
| 49 | 2011-06-25 | TCO11 Round 2 | 1 | 535 | 515.41 | -0.30 | -7 | 2734 | 1285 | -60 | 1563 | 1425 |
| 48 | 2011-06-18 | TCO11 Round 1 | 1 | 537 | 725.04 | 0.43 | 17 | 2741 | 1232 | 45 | 1623 | 1240 |
| 47 | 2011-05-17 | SRM 504.5 | 1 | 498 | 378.59 | -0.40 | -7 | 2725 | 1241 | -28 | 1578 | 1342 |
| 46 | 2011-05-14 | TCO11 Qual 1 | 1 | 190 | 424.69 | 1.16 | 31 | 2732 | 1194 | 80 | 1606 | 1248 |
| 45 | 2011-04-16 | Member SRM 503 | 1 | 647 | 399.68 | -0.83 | -19 | 2702 | 1290 | -150 | 1526 | 1497 |
| 44 | 2011-03-30 | Member SRM 501 | 1 | 179 | 348.19 | 0.96 | 30 | 2720 | 1207 | 65 | 1676 | 1000 |
| 43 | 2011-03-19 | SRM 500 | 1 | 322 | 474.77 | 0.56 | 22 | 2691 | 1301 | 52 | 1611 | 1171 |
| 42 | 2011-03-08 | SRM 499 | 1 | 341 | 397.28 | 0.22 | 11 | 2669 | 1370 | 25 | 1559 | 1331 |
| 41 | 2011-02-26 | SRM 498 | 1 | 336 | 416.78 | 0.31 | 15 | 2657 | 1393 | 40 | 1534 | 1388 |
| 40 | 2011-02-01 | SRM 496 | 1 | 476 | 360.12 | -0.40 | -10 | 2642 | 1430 | -42 | 1494 | 1551 |
| 39 | 2011-01-27 | SRM 495 | 1 | 269 | 360.54 | 0.42 | 19 | 2652 | 1371 | 44 | 1536 | 1372 |
| 38 | 2010-11-13 | SRM 487 | 1 | 489 | 432.87 | -0.47 | -12 | 2633 | 1351 | -82 | 1492 | 1487 |
| 37 | 2010-10-26 | SRM 486 | 1 | 479 | 400.88 | -0.51 | -12 | 2644 | 1307 | -101 | 1574 | 1196 |
| 36 | 2010-09-25 | SRM 483 | 1 | 195 | 362.40 | 0.89 | 29 | 2657 | 1239 | 57 | 1675 | 960 |
| 35 | 2010-08-26 | SRM 480 | 1 | 221 | 261.58 | 0.24 | 11 | 2628 | 1320 | 13 | 1618 | 1084 |
| 34 | 2010-08-14 | SRM 479 | 1 | 312 | 372.72 | 0.26 | 12 | 2617 | 1373 | 14 | 1605 | 1116 |
| 33 | 2010-08-04 | Member SRM 478 | 1 | 413 | 355.74 | -0.22 | -4 | 2605 | 1417 | -42 | 1591 | 1169 |
| 32 | 2010-07-28 | SRM 477 | 1 | 97 | 416.22 | 2.10 | 58 | 2608 | 1386 | 137 | 1633 | 1049 |
| 31 | 2010-07-17 | SRM 476 | 1 | 521 | 448.33 | -0.22 | -5 | 2551 | 1597 | -48 | 1496 | 1470 |
| 30 | 2010-06-30 | Member Single Round Match 474 | 1 | 268 | 275.00 | 0.04 | 5 | 2556 | 1567 | -12 | 1544 | 1267 |
| 29 | 2010-06-19 | TCO10 Round 1 | 1 | 1043 | 791.60 | -0.40 | -12 | 2551 | 1563 | -84 | 1556 | 1219 |
| 28 | 2010-06-17 | SRM 473 | 1 | 203 | 304.56 | 0.58 | 27 | 2562 | 1507 | 29 | 1640 | 1000 |
| 27 | 2010-06-05 | SRM 472 | 1 | 119 | 472.86 | 1.99 | 70 | 2535 | 1614 | 134 | 1611 | 1081 |
| 26 | 2010-05-20 | SRM 470 | 1 | 382 | 517.08 | 0.44 | 23 | 2465 | 1827 | 30 | 1477 | 1462 |
| 25 | 2010-05-04 | SRM 469 | 1 | 329 | 532.70 | 0.70 | 34 | 2441 | 1847 | 62 | 1447 | 1509 |
| 24 | 2010-05-02 | TCO10 Qual 1 | 1 | 414 | 426.12 | 0.04 | 6 | 2407 | 1949 | -6 | 1385 | 1743 |
| 23 | 2010-04-03 | SRM 466 | 1 | 438 | 582.25 | 0.41 | 24 | 2401 | 1922 | 37 | 1391 | 1700 |
| 22 | 2010-03-16 | SRM 464 | 1 | 418 | 501.70 | -0.09 | -1 | 2376 | 2030 | -30 | 1354 | 1888 |
| 21 | 2010-03-02 | SRM 463 | 1 | 416 | 477.75 | 0.20 | 15 | 2377 | 2186 | 3 | 1384 | 1919 |
| 20 | 2010-02-13 | Member SRM 461 | 1 | 407 | 520.72 | 0.34 | 23 | 2362 | 2262 | 19 | 1381 | 1920 |
| 19 | 2010-02-06 | SRM 460 | 1 | 357 | 509.06 | 0.51 | 34 | 2339 | 2358 | 37 | 1362 | 1995 |
| 18 | 2010-01-19 | SRM 459 | 2 | 9 | 156.77 | 4.12 | 73 | 2306 | 2493 | 131 | 1325 | 2199 |
| 17 | 2010-01-14 | Member SRM 458 | 1 | 498 | 504.82 | -0.14 | -7 | 2233 | 2823 | -63 | 1194 | 3139 |
| 16 | 2010-01-04 | SRM 457 | 1 | 303 | 382.46 | -0.04 | 1 | 2240 | 2764 | -21 | 1257 | 2660 |
| 15 | 2009-12-17 | Member SRM 455 | 2 | 30 | 176.51 | 2.56 | 69 | 2239 | 2745 | 94 | 1278 | 2495 |
| 14 | 2009-12-05 | SRM 454 | 2 | 187 | 201.28 | 0.11 | 13 | 2170 | 3131 | 18 | 1184 | 3219 |
| 13 | 2009-11-25 | SRM 453.5 | 2 | 58 | 198.78 | 1.78 | 64 | 2158 | 3208 | 79 | 1166 | 3374 |
| 12 | 2009-11-05 | SRM 452 | 2 | 37 | 307.86 | 3.06 | 102 | 2093 | 3622 | 127 | 1087 | 4076 |
| 11 | 2009-10-17 | SRM 450 | 2 | 560 | 283.73 | -0.98 | -32 | 1991 | 4293 | -53 | 960 | 5249 |
| 10 | 2009-09-23 | SRM 449 | 2 | 142 | 401.74 | 1.50 | 76 | 2024 | 4046 | 82 | 1013 | 4660 |
| 9 | 2009-09-10 | SRM 448 | 2 | 355 | 379.02 | 0.09 | 16 | 1947 | 4615 | 16 | 931 | 5769 |
| 8 | 2009-08-08 | SRM 446 | 2 | 407 | 381.65 | -0.09 | 5 | 1931 | 4668 | 6 | 915 | 5830 |
| 7 | 2009-07-23 | SRM 445 | 2 | 188 | 492.42 | 1.39 | 96 | 1927 | 4702 | 87 | 909 | 6008 |
| 6 | 2009-07-08 | SRM 444 | 2 | 661 | 424.94 | -0.64 | -36 | 1831 | 5501 | -57 | 822 | 7262 |
| 5 | 2009-06-23 | SRM 443 | 2 | 373 | 346.15 | -0.11 | 3 | 1866 | 5174 | -1 | 879 | 6401 |
| 4 | 2009-06-13 | SRM 442 | 2 | 622 | 370.15 | -0.75 | -50 | 1863 | 5203 | -75 | 880 | 6418 |
| 3 | 2009-05-27 | SRM 441 | 2 | 164 | 555.28 | 1.76 | 191 | 1913 | 4796 | 100 | 955 | 5663 |
| 2 | 2009-05-12 | SRM 440 | 2 | 424 | 705.62 | 0.74 | 165 | 1722 | 6610 | -5 | 855 | 8014 |
| 1 | 2009-04-30 | SRM 439 | 2 | 421 | 430.79 | -0.23 | -50 | 1557 | 9358 | -340 | 860 | 8682 |