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 |
|---|---|---|---|
| lydxlx | 50 | 2951 | 1618 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.268 | 0.663 | 0.852 | 38.0 | -43 | 229 | 2713 | 2699 | 1384 |
| EloSRM | 0.277 | 0.668 | 0.857 | 40.2 | -43 | 236 | 2956 | 2951 | 1336 |
| SRMFix | 0.310 | 0.691 | 0.903 | 40.2 | -93 | 348 | 2212 | 2186 | 1434 |
| SRM | 0.357 | 0.712 | 0.947 | 58.7 | -164 | 136 | 1712 | 1618 | 1508 |
| initial | 0.218 | 0.719 | 0.938 | 86.6 | -164 | 335 | 2673 | 2513 | 1426 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50 | 2014-09-17 | SRM 633 | 1 | 245 | 386.62 | -0.25 | -4 | 2951 | 1336 | -54 | 1618 | 1508 |
| 49 | 2014-08-21 | SRM 630 | 1 | 189 | 199.60 | 0.08 | 6 | 2954 | 1303 | 10 | 1672 | 1284 |
| 48 | 2014-06-04 | SRM 623 | 1 | 181 | 237.80 | 0.39 | 14 | 2948 | 1297 | 38 | 1662 | 1325 |
| 47 | 2014-05-20 | SRM 621 | 1 | 419 | 336.65 | -0.32 | -5 | 2934 | 1350 | -19 | 1624 | 1478 |
| 46 | 2014-05-17 | TCO14 Round 2A | 1 | 594 | 604.34 | 0.02 | 4 | 2939 | 1328 | 13 | 1643 | 1412 |
| 45 | 2014-05-10 | SRM 620 | 1 | 492 | 402.64 | -0.29 | -5 | 2935 | 1369 | -13 | 1630 | 1481 |
| 44 | 2014-05-05 | SRM 619 | 1 | 487 | 294.93 | -0.72 | -16 | 2939 | 1341 | -69 | 1643 | 1433 |
| 43 | 2014-04-24 | SRM 618 | 1 | 107 | 235.51 | 1.14 | 35 | 2956 | 1270 | 82 | 1712 | 1204 |
| 42 | 2014-04-21 | SRM 617 | 1 | 532 | 360.31 | -0.56 | -13 | 2921 | 1399 | -44 | 1630 | 1458 |
| 41 | 2014-04-19 | TCO14 Round 1B | 1 | 127 | 362.72 | 1.51 | 42 | 2934 | 1351 | 89 | 1674 | 1322 |
| 40 | 2014-04-12 | TCO14 Round 1A | 1 | 914 | 507.06 | -0.85 | -20 | 2892 | 1476 | -32 | 1585 | 1594 |
| 39 | 2014-04-10 | SRM 616 | 1 | 262 | 384.98 | 0.56 | 28 | 2913 | 1350 | 52 | 1617 | 1398 |
| 38 | 2014-04-04 | SRM 615 | 1 | 128 | 375.14 | 1.55 | 68 | 2885 | 1435 | 121 | 1565 | 1605 |
| 37 | 2014-03-29 | SRM 614 | 1 | 254 | 427.67 | 0.75 | 47 | 2816 | 1753 | 81 | 1444 | 2241 |
| 36 | 2013-11-01 | SRM 596 | 1 | 661 | 376.55 | -0.88 | -30 | 2769 | 1828 | -164 | 1363 | 2752 |
| 35 | 2013-10-24 | SRM 595 | 1 | 164 | 215.19 | 0.39 | 24 | 2799 | 1687 | 45 | 1527 | 1777 |
| 34 | 2013-10-15 | SRM 594 | 1 | 203 | 400.31 | 0.98 | 54 | 2774 | 1806 | 87 | 1482 | 2018 |
| 33 | 2013-10-05 | SRM 593 | 1 | 393 | 457.68 | -0.29 | -11 | 2721 | 2045 | -44 | 1395 | 2535 |
| 32 | 2013-09-27 | SRM 592 | 1 | 538 | 354.78 | -0.74 | -40 | 2732 | 1975 | -131 | 1439 | 2247 |
| 31 | 2013-09-16 | SRM 591 | 1 | 285 | 257.64 | -0.15 | -4 | 2772 | 1775 | -25 | 1570 | 1580 |
| 30 | 2013-02-06 | SRM 569 | 1 | 240 | 313.86 | 0.39 | 42 | 2776 | 1673 | 26 | 1595 | 1529 |
| 29 | 2012-06-07 | SRM 545 | 1 | 266 | 471.73 | 0.83 | 56 | 2734 | 1732 | 66 | 1569 | 1609 |
| 28 | 2012-05-12 | TCO12 Round 2B | 1 | 806 | 731.70 | -0.39 | -22 | 2678 | 2024 | -90 | 1503 | 1976 |
| 27 | 2012-04-21 | TCO12 Round 2A | 1 | 458 | 790.15 | -0.08 | 1 | 2700 | 1866 | -31 | 1593 | 1558 |
| 26 | 2012-03-31 | TCO12 Round 1A | 1 | 446 | 656.91 | 0.56 | 68 | 2700 | 1749 | 16 | 1624 | 1334 |
| 25 | 2010-06-19 | TCO10 Round 1 | 1 | 920 | 688.74 | -0.42 | -21 | 2632 | 1256 | -61 | 1608 | 1079 |
| 24 | 2010-05-24 | TCO10 Qual 3 | 1 | 276 | 173.89 | -0.67 | -26 | 2653 | 1151 | -32 | 1669 | 945 |
| 23 | 2010-03-25 | Member SRM 465 | 1 | 103 | 276.04 | 1.42 | 107 | 2679 | 938 | 97 | 1701 | 772 |
| 22 | 2009-08-08 | SRM 446 | 1 | 192 | 396.32 | 1.05 | 56 | 2572 | 1298 | 82 | 1604 | 1080 |
| 21 | 2009-06-13 | SRM 442 | 1 | 334 | 386.64 | 0.21 | 17 | 2516 | 1466 | 22 | 1522 | 1335 |
| 20 | 2009-05-12 | SRM 440 | 1 | 204 | 413.37 | 1.02 | 54 | 2499 | 1529 | 96 | 1500 | 1474 |
| 19 | 2009-04-30 | SRM 439 | 1 | 355 | 307.04 | -0.21 | -8 | 2445 | 1734 | -42 | 1404 | 1976 |
| 18 | 2009-03-11 | SRM 436 | 1 | 552 | 455.19 | -0.28 | -11 | 2452 | 1698 | -75 | 1446 | 1751 |
| 17 | 2009-03-07 | TCO09 Round 1 | 1 | 745 | 931.50 | 0.32 | 25 | 2464 | 1638 | 21 | 1521 | 1414 |
| 16 | 2009-02-28 | TCO09 Qual 2 | 1 | 137 | 528.25 | 1.95 | 86 | 2439 | 1717 | 107 | 1500 | 1488 |
| 15 | 2009-02-12 | SRM 435 | 1 | 344 | 391.11 | 0.18 | 20 | 2353 | 2101 | -1 | 1393 | 2039 |
| 14 | 2009-02-07 | SRM 434 | 1 | 403 | 493.26 | 0.29 | 31 | 2333 | 2207 | 8 | 1394 | 2070 |
| 13 | 2009-01-21 | SRM 433 | 1 | 215 | 544.09 | 1.34 | 120 | 2302 | 2344 | 136 | 1386 | 2138 |
| 12 | 2008-12-14 | TC China 08 - Finals | 1 | 102 | 216.05 | 1.08 | 76 | 2183 | 2912 | 113 | 1250 | 3112 |
| 11 | 2008-12-04 | TC China 08 - 1C | 1 | 78 | 83.91 | 0.10 | 17 | 2107 | 3328 | 24 | 1137 | 4503 |
| 10 | 2008-09-04 | SRM 416 | 2 | 279 | 143.03 | -0.96 | -27 | 2090 | 3315 | -41 | 1113 | 5464 |
| 9 | 2008-08-26 | SRM 415 | 2 | 41 | 145.44 | 1.83 | 84 | 2116 | 3151 | 82 | 1154 | 4534 |
| 8 | 2008-07-31 | SRM 412 | 2 | 458 | 188.46 | -1.28 | -43 | 2032 | 3628 | -81 | 1072 | 5900 |
| 7 | 2008-07-23 | SRM 411 | 2 | 166 | 150.93 | -0.14 | 4 | 2076 | 3286 | -13 | 1153 | 4477 |
| 6 | 2008-06-26 | SRM 407 | 2 | 207 | 180.34 | -0.20 | 1 | 2071 | 3239 | -16 | 1166 | 3935 |
| 5 | 2008-06-14 | SRM 405 | 2 | 146 | 270.69 | 0.89 | 74 | 2070 | 3203 | 36 | 1182 | 3808 |
| 4 | 2008-06-08 | College Tour West China | 1 | 196 | 180.93 | -0.12 | 2 | 1996 | 3690 | -33 | 1146 | 4492 |
| 3 | 2008-05-25 | East China Round 2 | 1 | 72 | 73.73 | 0.03 | 19 | 1994 | 3677 | -41 | 1179 | 3781 |
| 2 | 2008-05-03 | East China Round 1 | 1 | 94 | 450.37 | 2.26 | 236 | 1975 | 3716 | 126 | 1220 | 3107 |
| 1 | 2008-05-01 | SRM 400 | 2 | 399 | 564.30 | 0.50 | 183 | 1739 | 5447 | -106 | 1094 | 3997 |