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 |
|---|---|---|---|
| Yagami | 73 | 1898 | 522 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.146 | 0.360 | 0.888 | 19.6 | -117 | 156 | 1898 | 1898 | 8543 |
| Odd | 0.136 | 0.365 | 0.886 | 19.2 | -102 | 128 | 1644 | 1644 | 8838 |
| SRMFix | 0.124 | 0.368 | 0.875 | 15.1 | -145 | 85 | 1142 | 1142 | 8612 |
| SRM | 0.125 | 0.375 | 0.895 | 55.7 | -601 | 175 | 727 | 522 | 10339 |
| initial | 0.060 | 0.390 | 0.855 | 46.9 | -216 | 490 | 1718 | 1718 | 3826 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 73 | 2015-05-12 | SRM 659 | 2 | 14 | 302.40 | 4.43 | 156 | 1898 | 8543 | 170 | 522 | 10339 |
| 72 | 2015-05-09 | 2015 TCO 1C | 1 | 623 | 649.60 | -0.07 | -4 | 1742 | 10707 | -16 | 352 | 11091 |
| 71 | 2014-07-10 | SRM 627 | 2 | 215 | 851.90 | 1.99 | 74 | 1746 | 12329 | 145 | 368 | 13590 |
| 70 | 2014-05-28 | SRM 622 | 2 | 563 | 527.43 | -0.17 | -6 | 1672 | 13053 | -29 | 223 | 13488 |
| 69 | 2014-05-20 | SRM 621 | 2 | 884 | 838.01 | -0.19 | -7 | 1678 | 13124 | -33 | 252 | 13587 |
| 68 | 2014-04-26 | TCO14 Round 1C | 1 | 1492 | 1,390.10 | -0.13 | -7 | 1685 | 13191 | -89 | 285 | 13724 |
| 67 | 2014-04-24 | SRM 618 | 2 | 707 | 607.47 | -0.24 | -12 | 1692 | 12950 | -94 | 374 | 13414 |
| 66 | 2014-04-19 | TCO14 Round 1B | 1 | 1683 | 1,831.55 | 0.12 | 14 | 1704 | 12632 | 8 | 468 | 12877 |
| 65 | 2013-06-18 | SRM 583 | 2 | 582 | 754.15 | -0.10 | -1 | 1690 | 11369 | -4 | 460 | 12112 |
| 64 | 2013-06-03 | SRM 581 | 2 | 609 | 569.30 | -0.24 | -7 | 1691 | 11382 | -48 | 464 | 12184 |
| 63 | 2013-05-25 | SRM 580 | 2 | 954 | 834.95 | -0.30 | -9 | 1698 | 11269 | -74 | 512 | 12005 |
| 62 | 2013-05-18 | SRM 579 | 2 | 1009 | 811.19 | -0.37 | -12 | 1708 | 11058 | -116 | 586 | 11517 |
| 61 | 2013-03-09 | TCO13 Round 1C | 1 | 1007 | 1,575.18 | 0.64 | 31 | 1720 | 11228 | 50 | 702 | 10828 |
| 60 | 2013-03-02 | TCO13 Round 1B | 1 | 1525 | 1,542.91 | -0.10 | -4 | 1688 | 11918 | -75 | 652 | 11457 |
| 59 | 2013-01-29 | SRM 568 | 2 | 79 | 1,065.20 | 3.75 | 100 | 1692 | 11429 | 144 | 727 | 10453 |
| 58 | 2012-12-20 | SRM 565 | 2 | 66 | 939.31 | 3.83 | 114 | 1592 | 12573 | 175 | 583 | 11704 |
| 57 | 2012-12-08 | SRM 563 | 2 | 361 | 486.78 | 0.01 | 2 | 1478 | 12640 | 27 | 408 | 12419 |
| 56 | 2012-11-30 | SRM 562 | 2 | 517 | ||||||||
| 55 | 2012-11-20 | SRM 561 | 2 | 631 | 630.13 | -0.10 | -4 | 1475 | 12820 | -36 | 381 | 12673 |
| 54 | 2012-11-10 | SRM 560 | 2 | 949 | 882.41 | -0.15 | -7 | 1480 | 12972 | -72 | 417 | 12710 |
| 53 | 2012-10-30 | SRM 559 | 2 | 225 | 324.08 | 0.02 | 4 | 1486 | 12704 | 23 | 489 | 12153 |
| 52 | 2012-10-19 | SRM 558 | 2 | 560 | 693.19 | -0.05 | -1 | 1483 | 12788 | -1 | 466 | 12350 |
| 51 | 2012-10-10 | SRM 557 | 2 | 1010 | 955.10 | -0.15 | -8 | 1484 | 12789 | -76 | 467 | 12344 |
| 50 | 2012-04-23 | SRM 541 | 2 | 509 | 754.68 | 0.01 | 2 | 1492 | 13480 | 7 | 543 | 12565 |
| 49 | 2012-04-14 | TCO12 Round 1C | 1 | 972 | 1,376.83 | 0.06 | 5 | 1489 | 13503 | 60 | 536 | 12608 |
| 48 | 2012-04-11 | SRM 540 | 2 | 715 | 866.97 | -0.04 | -1 | 1484 | 13374 | 0 | 476 | 12823 |
| 47 | 2012-04-07 | TCO12 Round 1B | 1 | 1117 | 1,502.52 | 0.07 | 7 | 1485 | 13204 | 88 | 476 | 12658 |
| 46 | 2011-12-06 | SRM 526 | 2 | 508 | 510.20 | -0.11 | -4 | 1478 | 12332 | -19 | 388 | 12190 |
| 45 | 2011-11-17 | SRM 524 | 2 | 694 | 731.80 | -0.06 | -1 | 1482 | 12339 | -8 | 407 | 12124 |
| 44 | 2011-11-12 | SRM 523 | 2 | 801 | 902.74 | -0.08 | -2 | 1483 | 12403 | -2 | 415 | 12162 |
| 43 | 2011-10-25 | SRM 522 | 2 | 549 | 720.56 | 0.39 | 22 | 1485 | 12327 | 55 | 417 | 12094 |
| 42 | 2011-10-13 | SRM 521 | 2 | 799 | 931.36 | -0.05 | -1 | 1463 | 12316 | 19 | 362 | 12237 |
| 41 | 2011-10-04 | SRM 520 | 2 | 953 | 984.03 | -0.09 | -3 | 1464 | 12225 | -10 | 343 | 12177 |
| 40 | 2011-09-19 | SRM 519 | 2 | 810 | 767.01 | -0.14 | -6 | 1467 | 12205 | -45 | 353 | 12144 |
| 39 | 2011-09-14 | SRM 518 | 2 | 913 | 956.19 | -0.08 | -3 | 1473 | 12227 | -14 | 398 | 12063 |
| 38 | 2011-09-10 | SRM 517 | 2 | 837 | 1,039.55 | -0.04 | 0 | 1476 | 12038 | 13 | 412 | 11821 |
| 37 | 2011-07-13 | SRM 512 | 2 | 677 | 1,229.77 | 0.86 | 49 | 1477 | 11928 | 93 | 399 | 11786 |
| 36 | 2011-06-21 | SRM 510 | 2 | 678 | 713.15 | -0.08 | -3 | 1428 | 11687 | 3 | 306 | 11653 |
| 35 | 2011-05-17 | SRM 504.5 | 2 | 949 | 1,024.66 | -0.04 | 0 | 1431 | 11424 | 18 | 303 | 11406 |
| 34 | 2011-05-11 | SRM 506 | 2 | 720 | 677.30 | -0.14 | -7 | 1431 | 11266 | -35 | 285 | 11265 |
| 33 | 2011-05-03 | Member SRM 505 | 2 | 977 | 930.26 | -0.13 | -7 | 1438 | 11295 | -37 | 320 | 11264 |
| 32 | 2011-03-19 | SRM 500 | 2 | 851 | 896.09 | -0.09 | -4 | 1445 | 10987 | -6 | 357 | 10905 |
| 31 | 2011-02-26 | SRM 498 | 2 | 1021 | 963.89 | -0.14 | -7 | 1449 | 10805 | -53 | 363 | 10727 |
| 30 | 2011-02-10 | SRM 497 | 2 | 562 | 655.68 | -0.05 | -1 | 1456 | 10914 | 0 | 416 | 10743 |
| 29 | 2010-12-28 | SRM 492 | 2 | 478 | 690.68 | 0.52 | 36 | 1457 | 10628 | 65 | 416 | 10489 |
| 28 | 2010-11-30 | Member SRM 489 | 2 | 455 | 713.71 | 0.04 | 6 | 1421 | 10572 | 60 | 351 | 10509 |
| 27 | 2010-11-18 | SRM 488 | 2 | 692 | 658.25 | -0.14 | -7 | 1415 | 10486 | -35 | 291 | 10493 |
| 26 | 2010-11-13 | SRM 487 | 2 | 973 | 924.09 | -0.15 | -8 | 1423 | 10338 | -38 | 326 | 10314 |
| 25 | 2010-10-21 | Member SRM 485 | 2 | 546 | 701.84 | 0.04 | 6 | 1431 | 10050 | 43 | 364 | 9984 |
| 24 | 2010-10-05 | SRM 484 | 2 | 585 | 598.21 | -0.09 | -4 | 1425 | 10150 | 5 | 321 | 10135 |
| 23 | 2010-09-15 | Member SRM 482 | 2 | 836 | 883.81 | -0.08 | -3 | 1429 | 10003 | 6 | 316 | 10014 |
| 22 | 2010-09-09 | SRM 481 | 2 | 645 | 743.59 | -0.07 | -3 | 1433 | 9979 | 29 | 310 | 9996 |
| 21 | 2010-07-28 | SRM 477 | 2 | 770 | 806.10 | -0.13 | -8 | 1435 | 9679 | 10 | 281 | 9748 |
| 20 | 2010-05-24 | TCO10 Qual 3 | 1 | 920 | 928.96 | -0.06 | -4 | 1443 | 9960 | 14 | 271 | 10069 |
| 19 | 2010-05-20 | SRM 470 | 2 | 752 | 800.41 | -0.11 | -7 | 1447 | 9793 | 15 | 257 | 9926 |
| 18 | 2010-05-12 | TCO10 Qual 2 | 1 | 1207 | 1,128.51 | -0.10 | -10 | 1453 | 9870 | -98 | 242 | 10026 |
| 17 | 2010-04-03 | SRM 466 | 2 | 740 | 769.33 | -0.15 | -10 | 1463 | 9346 | 5 | 340 | 9455 |
| 16 | 2009-12-22 | SRM 456 | 2 | 573 | 578.64 | -0.12 | -6 | 1473 | 9160 | 11 | 335 | 9340 |
| 15 | 2009-12-17 | Member SRM 455 | 2 | 586 | 680.13 | -0.09 | -3 | 1479 | 9121 | 26 | 324 | 9378 |
| 14 | 2009-12-05 | SRM 454 | 2 | 774 | 770.32 | -0.18 | -12 | 1482 | 9426 | 3 | 298 | 9769 |
| 13 | 2009-10-20 | SRM 451 | 2 | 647 | 600.36 | -0.21 | -15 | 1494 | 9638 | -15 | 295 | 10223 |
| 12 | 2009-10-17 | SRM 450 | 2 | 857 | 740.50 | -0.29 | -23 | 1509 | 9496 | -43 | 310 | 10227 |
| 11 | 2009-09-23 | SRM 449 | 2 | 561 | 756.69 | 0.01 | 9 | 1532 | 9030 | 43 | 353 | 10252 |
| 10 | 2009-06-23 | SRM 443 | 2 | 738 | 589.91 | -0.38 | -31 | 1523 | 9198 | -86 | 310 | 10339 |
| 9 | 2009-05-27 | SRM 441 | 2 | 1036 | 709.08 | -0.58 | -43 | 1554 | 8408 | -121 | 396 | 10624 |
| 8 | 2009-04-30 | SRM 439 | 2 | 307 | 505.81 | 0.72 | 108 | 1597 | 8268 | 76 | 517 | 12032 |
| 7 | 2009-04-19 | SRM 438 | 2 | 320 | 534.35 | 0.03 | 16 | 1490 | 11441 | 51 | 441 | 12317 |
| 6 | 2008-10-08 | SRM 421 | 2 | 663 | 642.12 | -0.21 | -22 | 1474 | 11696 | -35 | 390 | 13020 |
| 5 | 2008-07-23 | SRM 411 | 2 | 341 | 543.75 | 0.67 | 112 | 1495 | 10892 | 90 | 425 | 12611 |
| 4 | 2008-06-17 | SRM 406 | 2 | 379 | 458.05 | -0.02 | 4 | 1383 | 12585 | 16 | 335 | 12688 |
| 3 | 2008-06-14 | SRM 405 | 2 | 907 | 759.70 | -0.25 | -43 | 1379 | 12531 | -199 | 319 | 12644 |
| 2 | 2008-05-24 | SRM 402 | 2 | 519 | 572.98 | -0.12 | -16 | 1422 | 11044 | -81 | 518 | 11055 |
| 1 | 2008-04-23 | SRM 399 | 2 | 521 | 382.87 | -0.47 | -117 | 1438 | 8924 | -601 | 599 | 8694 |