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 |
|---|---|---|---|
| Infinity. | 88 | 2964 | 1542 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.180 | 0.606 | 0.859 | 26.9 | -35 | 259 | 3008 | 2964 | 628 |
| SRMFix | 0.222 | 0.620 | 0.873 | 26.4 | -78 | 270 | 2276 | 2240 | 404 |
| SRM | 0.318 | 0.655 | 0.991 | 62.6 | -184 | 188 | 1789 | 1542 | 667 |
| initial | 0.125 | 0.661 | 0.901 | 79.6 | -250 | 369 | 2919 | 2525 | 329 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 88 | 2021-02-13 | SRM 800 | 1 | 259 | 188.75 | -0.46 | -28 | 2964 | 628 | -79 | 1542 | 667 |
| 87 | 2015-07-18 | 2015 TCO 2C | 1 | 188 | 310.25 | -0.18 | -4 | 2991 | 1066 | -54 | 1621 | 1148 |
| 86 | 2015-05-31 | 2015 TCO 2A | 1 | 389 | 504.45 | -0.36 | -12 | 2995 | 1162 | -92 | 1675 | 1161 |
| 85 | 2015-05-09 | 2015 TCO 1C | 1 | 102 | 124.59 | 0.29 | 21 | 3008 | 1163 | 39 | 1767 | 979 |
| 84 | 2014-06-07 | TCO14 Round 2B | 1 | 284 | 577.92 | 1.02 | 45 | 2986 | 1166 | 79 | 1728 | 1134 |
| 83 | 2014-04-26 | TCO14 Round 1C | 1 | 18 | 217.80 | 3.60 | 86 | 2941 | 1341 | 155 | 1649 | 1434 |
| 82 | 2013-06-18 | SRM 583 | 1 | 527 | 384.68 | -0.69 | -15 | 2855 | 1393 | -105 | 1494 | 1918 |
| 81 | 2013-04-06 | SRM 575 | 1 | 553 | 420.33 | -0.40 | -6 | 2870 | 1394 | -22 | 1599 | 1633 |
| 80 | 2013-03-31 | TCO13 Round 2A | 1 | 1116 | 581.85 | -0.98 | -20 | 2877 | 1360 | -168 | 1621 | 1535 |
| 79 | 2013-03-09 | TCO13 Round 1C | 1 | 27 | 240.31 | 3.15 | 47 | 2897 | 1220 | 114 | 1789 | 982 |
| 78 | 2013-02-19 | SRM 571 | 1 | 324 | 352.90 | 0.12 | 7 | 2850 | 1347 | 7 | 1675 | 1234 |
| 77 | 2013-01-21 | SRM 567 | 1 | 266 | 304.24 | 0.19 | 9 | 2843 | 1326 | 15 | 1668 | 1222 |
| 76 | 2013-01-12 | SRM 566 | 1 | 209 | 347.68 | 0.73 | 24 | 2835 | 1356 | 59 | 1653 | 1257 |
| 75 | 2012-12-20 | SRM 565 | 1 | 250 | 374.95 | 0.58 | 21 | 2811 | 1462 | 58 | 1594 | 1490 |
| 74 | 2012-12-12 | SRM 564 | 1 | 435 | 347.49 | -0.32 | -7 | 2790 | 1550 | -25 | 1536 | 1745 |
| 73 | 2012-12-08 | SRM 563 | 1 | 232 | 278.87 | 0.26 | 14 | 2796 | 1500 | 35 | 1561 | 1633 |
| 72 | 2012-10-19 | SRM 558 | 1 | 329 | 380.25 | -0.36 | -8 | 2783 | 1562 | -61 | 1526 | 1789 |
| 71 | 2012-09-07 | SRM 555 | 1 | 340 | 339.24 | -0.00 | 4 | 2791 | 1505 | 6 | 1587 | 1504 |
| 70 | 2012-05-19 | SRM 543 | 1 | 485 | 417.29 | -0.22 | -3 | 2787 | 1454 | -12 | 1581 | 1570 |
| 69 | 2012-04-23 | SRM 541 | 1 | 220 | 457.68 | 1.06 | 31 | 2789 | 1424 | 92 | 1593 | 1559 |
| 68 | 2012-03-03 | SRM 535 | 1 | 472 | 410.90 | -0.20 | -2 | 2758 | 1397 | 6 | 1501 | 1824 |
| 67 | 2012-02-18 | SRM 533 | 1 | 360 | 406.16 | 0.17 | 8 | 2760 | 1364 | 42 | 1495 | 1819 |
| 66 | 2012-02-09 | SRM 532 | 1 | 413 | 410.98 | -0.44 | -9 | 2752 | 1393 | -50 | 1453 | 2034 |
| 65 | 2012-01-31 | SRM 531 | 1 | 225 | 394.29 | 0.81 | 27 | 2761 | 1332 | 89 | 1503 | 1784 |
| 64 | 2011-12-28 | SRM 528 | 1 | 540 | 385.30 | -0.67 | -16 | 2734 | 1431 | -95 | 1414 | 2237 |
| 63 | 2011-11-29 | SRM 525 | 1 | 141 | 394.64 | 1.48 | 41 | 2750 | 1313 | 130 | 1509 | 1699 |
| 62 | 2011-10-04 | SRM 520 | 1 | 477 | 400.77 | -0.25 | -4 | 2709 | 1438 | 16 | 1379 | 2381 |
| 61 | 2011-09-14 | SRM 518 | 1 | 677 | 376.16 | -0.85 | -18 | 2713 | 1411 | -76 | 1363 | 2497 |
| 60 | 2011-07-26 | SRM 513 | 1 | 601 | 346.86 | -0.90 | -18 | 2731 | 1286 | -146 | 1439 | 1981 |
| 59 | 2011-07-13 | SRM 512 | 1 | 352 | 394.54 | 0.16 | 8 | 2750 | 1204 | 31 | 1585 | 1345 |
| 58 | 2011-07-02 | SRM 511 | 1 | 588 | 441.54 | -0.65 | -15 | 2741 | 1231 | -105 | 1554 | 1462 |
| 57 | 2011-05-17 | SRM 504.5 | 1 | 415 | 359.69 | -0.21 | -2 | 2756 | 1129 | -15 | 1659 | 1074 |
| 56 | 2011-05-03 | Member SRM 505 | 1 | 267 | 309.81 | 0.22 | 10 | 2758 | 1088 | 26 | 1674 | 1019 |
| 55 | 2011-03-19 | SRM 500 | 1 | 300 | 427.35 | 0.51 | 17 | 2748 | 1090 | 53 | 1648 | 1064 |
| 54 | 2011-03-08 | SRM 499 | 1 | 196 | 364.10 | 0.89 | 26 | 2731 | 1133 | 81 | 1595 | 1215 |
| 53 | 2011-02-26 | SRM 498 | 1 | 422 | 373.26 | -0.18 | -2 | 2706 | 1210 | 6 | 1514 | 1477 |
| 52 | 2011-01-27 | SRM 495 | 1 | 235 | 323.10 | 0.46 | 16 | 2708 | 1194 | 65 | 1508 | 1484 |
| 51 | 2011-01-22 | Member SRM 494 | 1 | 536 | 384.07 | -0.70 | -16 | 2692 | 1231 | -103 | 1443 | 1753 |
| 50 | 2011-01-12 | SRM 493 | 1 | 220 | 304.45 | -0.21 | -3 | 2708 | 1170 | -39 | 1546 | 1326 |
| 49 | 2010-12-18 | Member SRM 491 | 1 | 357 | 337.84 | -0.08 | 1 | 2711 | 1138 | 6 | 1585 | 1214 |
| 48 | 2010-11-18 | SRM 488 | 1 | 197 | 243.01 | 0.30 | 13 | 2710 | 1107 | 42 | 1579 | 1183 |
| 47 | 2010-11-13 | SRM 487 | 1 | 450 | 354.58 | -0.34 | -7 | 2697 | 1135 | -15 | 1537 | 1310 |
| 46 | 2010-10-26 | SRM 486 | 1 | 479 | 371.63 | -0.62 | -14 | 2704 | 1111 | -91 | 1552 | 1265 |
| 45 | 2010-10-21 | Member SRM 485 | 1 | 161 | 289.64 | 0.85 | 30 | 2718 | 1053 | 73 | 1643 | 1032 |
| 44 | 2010-07-28 | SRM 477 | 1 | 155 | 348.06 | 1.17 | 32 | 2689 | 1117 | 104 | 1570 | 1216 |
| 43 | 2010-06-30 | Member Single Round Match 474 | 1 | 407 | 239.27 | -0.83 | -19 | 2657 | 1173 | -184 | 1466 | 1560 |
| 42 | 2010-06-26 | TCO10 Round 2 | 1 | 543 | 510.60 | -0.09 | 0 | 2676 | 1124 | -31 | 1650 | 989 |
| 41 | 2010-06-19 | TCO10 Round 1 | 1 | 333 | 699.99 | 1.07 | 33 | 2676 | 1114 | 79 | 1681 | 929 |
| 40 | 2010-06-05 | SRM 472 | 1 | 188 | 387.47 | 1.04 | 34 | 2643 | 1201 | 86 | 1602 | 1105 |
| 39 | 2010-05-20 | SRM 470 | 1 | 270 | 422.61 | 0.64 | 24 | 2609 | 1245 | 68 | 1516 | 1316 |
| 38 | 2010-05-04 | SRM 469 | 1 | 572 | 409.39 | -0.49 | -12 | 2585 | 1293 | -58 | 1448 | 1506 |
| 37 | 2010-05-02 | TCO10 Qual 1 | 1 | 162 | 318.18 | 0.97 | 31 | 2597 | 1230 | 75 | 1506 | 1260 |
| 36 | 2010-04-20 | Member SRM 468 | 1 | 217 | 422.90 | 0.96 | 37 | 2566 | 1297 | 107 | 1431 | 1500 |
| 35 | 2010-04-03 | SRM 466 | 1 | 557 | 494.30 | -0.41 | -12 | 2529 | 1416 | -58 | 1324 | 2027 |
| 34 | 2010-03-16 | SRM 464 | 1 | 418 | 437.78 | -0.28 | -7 | 2541 | 1404 | -38 | 1382 | 1764 |
| 33 | 2010-02-13 | Member SRM 461 | 1 | 230 | 421.17 | 0.87 | 35 | 2548 | 1485 | 101 | 1420 | 1727 |
| 32 | 2010-01-19 | SRM 459 | 1 | 551 | 415.98 | -0.51 | -16 | 2514 | 1589 | -106 | 1319 | 2234 |
| 31 | 2010-01-14 | Member SRM 458 | 1 | 450 | 378.92 | -0.25 | -7 | 2530 | 1519 | -30 | 1425 | 1689 |
| 30 | 2010-01-04 | SRM 457 | 1 | 291 | 303.17 | 0.04 | 6 | 2536 | 1491 | 10 | 1455 | 1573 |
| 29 | 2009-12-17 | Member SRM 455 | 1 | 259 | 347.43 | -0.14 | -2 | 2530 | 1494 | -24 | 1445 | 1608 |
| 28 | 2009-12-05 | SRM 454 | 1 | 352 | 397.71 | 0.18 | 12 | 2532 | 1479 | 20 | 1469 | 1518 |
| 27 | 2009-11-25 | SRM 453.5 | 1 | 434 | 374.98 | -0.21 | -5 | 2520 | 1534 | -31 | 1449 | 1615 |
| 26 | 2009-11-05 | SRM 452 | 1 | 281 | 365.64 | 0.38 | 23 | 2525 | 1522 | 40 | 1480 | 1504 |
| 25 | 2009-10-20 | SRM 451 | 1 | 329 | 304.77 | -0.11 | -1 | 2502 | 1592 | -17 | 1440 | 1657 |
| 24 | 2009-10-17 | SRM 450 | 1 | 78 | 417.09 | 2.42 | 104 | 2503 | 1576 | 188 | 1457 | 1583 |
| 23 | 2009-09-23 | SRM 449 | 1 | 462 | 558.80 | 0.27 | 22 | 2399 | 1982 | 49 | 1269 | 2596 |
| 22 | 2009-07-23 | SRM 445 | 1 | 632 | 475.16 | -0.49 | -22 | 2377 | 2039 | -127 | 1220 | 2947 |
| 21 | 2009-07-08 | SRM 444 | 1 | 301 | 496.23 | 0.72 | 44 | 2399 | 1936 | 92 | 1347 | 2096 |
| 20 | 2009-06-23 | SRM 443 | 1 | 361 | 374.23 | 0.05 | 8 | 2355 | 2138 | 18 | 1255 | 2660 |
| 19 | 2009-06-13 | SRM 442 | 2 | 41 | 93.72 | 1.19 | 38 | 2347 | 2152 | 91 | 1237 | 2788 |
| 18 | 2009-05-27 | SRM 441 | 2 | 272 | 68.56 | -1.99 | -35 | 2309 | 2311 | -25 | 1146 | 3578 |
| 17 | 2009-04-30 | SRM 439 | 2 | 48 | 68.99 | 0.52 | 25 | 2343 | 2173 | 76 | 1171 | 3725 |
| 16 | 2009-04-19 | SRM 438 | 2 | 320 | 252.49 | -1.05 | -21 | 2318 | 2269 | -92 | 1095 | 5240 |
| 15 | 2009-02-28 | TCO09 Qual 2 | 1 | 707 | 523.60 | -0.43 | -18 | 2340 | 2139 | -3 | 1187 | 3564 |
| 14 | 2009-02-12 | SRM 435 | 1 | 445 | 375.73 | -0.24 | -14 | 2357 | 2078 | -50 | 1190 | 3617 |
| 13 | 2009-01-21 | SRM 433 | 1 | 369 | 444.82 | -0.07 | 0 | 2372 | 2040 | 9 | 1240 | 3221 |
| 12 | 2008-12-11 | SRM 429 | 1 | 528 | 435.24 | -0.38 | -24 | 2371 | 1987 | -100 | 1231 | 3292 |
| 11 | 2008-11-12 | SRM 425 | 1 | 398 | 465.15 | 0.22 | 25 | 2395 | 1840 | 34 | 1331 | 2505 |
| 10 | 2008-10-18 | SRM 422 | 1 | 609 | 464.50 | -0.46 | -31 | 2370 | 1907 | -163 | 1297 | 2796 |
| 9 | 2008-10-02 | SRM 420 | 1 | 251 | 436.38 | 0.80 | 76 | 2401 | 1775 | 87 | 1460 | 1694 |
| 8 | 2008-09-11 | SRM 417 | 1 | 406 | 486.10 | 0.26 | 35 | 2324 | 2053 | 22 | 1373 | 2252 |
| 7 | 2008-08-16 | SRM 414 | 1 | 368 | 436.01 | 0.24 | 36 | 2289 | 2205 | 16 | 1351 | 2446 |
| 6 | 2008-08-06 | SRM 413 | 1 | 326 | 522.37 | 0.68 | 100 | 2253 | 2359 | 98 | 1335 | 2566 |
| 5 | 2008-07-19 | SRM 410 | 1 | 396 | 486.01 | -0.06 | -4 | 2153 | 2866 | -18 | 1237 | 3378 |
| 4 | 2008-06-14 | SRM 405 | 1 | 461 | 542.76 | 0.21 | 49 | 2156 | 2738 | 24 | 1255 | 3157 |
| 3 | 2008-05-28 | SRM 403 | 1 | 315 | 375.61 | 0.25 | 69 | 2107 | 2959 | 18 | 1231 | 3326 |
| 2 | 2008-05-06 | SRM 401 | 2 | 116 | 417.15 | 1.85 | 259 | 2038 | 3328 | 87 | 1213 | 3199 |
| 1 | 2008-05-01 | SRM 400 | 2 | 360 | 564.31 | 0.65 | 223 | 1779 | 5112 | -74 | 1126 | 3627 |