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 |
|---|---|---|---|
| hzhua | 63 | 2629 | 1414 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.245 | 0.733 | 1.069 | 31.8 | -63 | 319 | 2665 | 2629 | 2948 |
| SRMFix | 0.299 | 0.737 | 1.091 | 37.3 | -123 | 323 | 2067 | 2028 | 2216 |
| initial | 0.149 | 0.836 | 1.165 | 100.6 | -316 | 491 | 2600 | 2327 | 2089 |
| SRM | 0.522 | 0.887 | 1.272 | 74.1 | -185 | 174 | 1635 | 1414 | 2604 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 63 | 2014-05-10 | SRM 620 | 1 | 743 | 629.20 | -0.38 | -26 | 2629 | 2948 | -104 | 1414 | 2604 |
| 62 | 2011-10-25 | SRM 522 | 1 | 315 | 300.30 | -0.07 | 1 | 2655 | 1703 | -6 | 1518 | 1642 |
| 61 | 2011-10-13 | SRM 521 | 1 | 601 | 381.27 | -0.66 | -11 | 2654 | 1701 | -111 | 1524 | 1605 |
| 60 | 2011-10-04 | SRM 520 | 1 | 157 | 461.24 | 1.56 | 31 | 2665 | 1616 | 101 | 1635 | 1181 |
| 59 | 2011-09-14 | SRM 518 | 1 | 588 | 444.15 | -0.41 | -6 | 2634 | 1746 | -62 | 1534 | 1543 |
| 58 | 2011-09-10 | SRM 517 | 1 | 184 | 485.34 | 1.40 | 29 | 2640 | 1695 | 93 | 1596 | 1315 |
| 57 | 2011-08-30 | SRM 516 | 1 | 94 | 426.87 | 2.18 | 42 | 2611 | 1821 | 158 | 1503 | 1659 |
| 56 | 2011-08-20 | SRM 515 | 1 | 322 | 474.91 | 0.56 | 16 | 2569 | 2027 | 75 | 1345 | 2513 |
| 55 | 2011-08-09 | SRM 514 | 1 | 299 | 350.14 | -0.23 | -4 | 2553 | 2086 | -16 | 1270 | 3133 |
| 54 | 2011-07-26 | SRM 513 | 1 | 371 | 448.55 | 0.27 | 10 | 2557 | 2080 | 51 | 1286 | 2994 |
| 53 | 2011-07-13 | SRM 512 | 2 | 87 | 71.31 | -0.29 | 0 | 2547 | 2124 | 71 | 1235 | 3444 |
| 52 | 2011-07-02 | SRM 511 | 1 | 849 | 543.92 | -0.64 | -14 | 2547 | 2105 | -178 | 1164 | 4100 |
| 51 | 2011-06-21 | SRM 510 | 1 | 272 | 363.20 | -0.14 | -1 | 2560 | 2033 | -8 | 1342 | 2525 |
| 50 | 2011-06-18 | TCO11 Round 1 | 1 | 868 | 938.83 | 0.11 | 6 | 2562 | 2038 | 24 | 1350 | 2469 |
| 49 | 2011-06-08 | SRM 509 | 1 | 548 | 518.23 | -0.08 | 0 | 2556 | 2055 | 2 | 1326 | 2672 |
| 48 | 2011-06-02 | SRM 508 | 1 | 540 | 554.22 | -0.29 | -5 | 2556 | 2029 | -45 | 1324 | 2685 |
| 47 | 2011-05-28 | SRM 507 | 1 | 722 | 481.00 | -0.66 | -14 | 2561 | 1993 | -142 | 1369 | 2370 |
| 46 | 2011-05-24 | TCO11 Qual 3 | 1 | 130 | 262.08 | 1.01 | 24 | 2575 | 1905 | 68 | 1511 | 1628 |
| 45 | 2011-05-19 | TCO11 Qual 2 | 1 | 689 | 400.19 | -0.78 | -14 | 2551 | 2016 | -44 | 1443 | 1930 |
| 44 | 2011-05-03 | Member SRM 505 | 1 | 118 | 465.09 | 1.98 | 50 | 2565 | 1858 | 145 | 1487 | 1673 |
| 43 | 2011-04-16 | Member SRM 503 | 1 | 588 | 512.90 | -0.20 | -4 | 2515 | 2095 | -35 | 1342 | 2443 |
| 42 | 2011-04-07 | SRM 502 | 1 | 96 | 364.45 | 1.92 | 53 | 2519 | 2049 | 157 | 1377 | 2203 |
| 41 | 2011-03-30 | Member SRM 501 | 1 | 675 | 481.74 | -0.52 | -15 | 2466 | 2302 | -159 | 1220 | 3357 |
| 40 | 2011-03-19 | SRM 500 | 1 | 396 | 565.44 | -0.09 | -1 | 2481 | 2197 | -10 | 1379 | 2175 |
| 39 | 2011-03-08 | SRM 499 | 1 | 222 | 545.25 | 1.30 | 46 | 2482 | 2169 | 117 | 1389 | 2079 |
| 38 | 2011-02-26 | SRM 498 | 1 | 520 | 555.01 | 0.09 | 7 | 2436 | 2358 | 16 | 1272 | 2802 |
| 37 | 2011-02-10 | SRM 497 | 1 | 440 | 396.71 | -0.15 | -3 | 2429 | 2401 | -31 | 1256 | 2961 |
| 36 | 2011-02-01 | SRM 496 | 1 | 616 | 484.50 | -0.35 | -11 | 2432 | 2358 | -96 | 1287 | 2712 |
| 35 | 2011-01-27 | SRM 495 | 1 | 256 | 504.67 | 0.98 | 42 | 2444 | 2291 | 87 | 1383 | 2090 |
| 34 | 2011-01-22 | Member SRM 494 | 1 | 375 | 550.43 | 0.55 | 30 | 2402 | 2467 | 67 | 1296 | 2615 |
| 33 | 2010-12-18 | Member SRM 491 | 1 | 566 | 522.02 | -0.26 | -10 | 2372 | 2565 | -72 | 1229 | 3110 |
| 32 | 2010-12-08 | SRM 490 | 1 | 403 | 520.43 | 0.37 | 22 | 2382 | 2494 | 43 | 1301 | 2514 |
| 31 | 2010-11-30 | Member SRM 489 | 1 | 409 | 526.72 | 0.36 | 23 | 2360 | 2572 | 44 | 1258 | 2821 |
| 30 | 2010-11-13 | SRM 487 | 1 | 489 | 552.25 | -0.12 | -4 | 2336 | 2664 | -22 | 1214 | 3158 |
| 29 | 2010-10-26 | SRM 486 | 1 | 465 | 558.61 | 0.25 | 19 | 2340 | 2625 | 27 | 1236 | 2928 |
| 28 | 2010-10-05 | SRM 484 | 2 | 106 | 91.02 | -0.22 | 1 | 2321 | 2708 | 39 | 1209 | 3178 |
| 27 | 2010-09-25 | SRM 483 | 2 | 86 | 133.93 | 0.64 | 24 | 2320 | 2685 | 70 | 1170 | 3461 |
| 26 | 2010-09-15 | Member SRM 482 | 2 | 132 | 145.55 | 0.14 | 12 | 2296 | 2820 | 62 | 1100 | 3946 |
| 25 | 2010-08-26 | SRM 480 | 1 | 523 | 405.20 | -0.37 | -22 | 2283 | 2850 | -179 | 1038 | 4399 |
| 24 | 2010-08-14 | SRM 479 | 1 | 392 | 493.69 | -0.03 | 2 | 2305 | 2723 | -3 | 1217 | 3024 |
| 23 | 2010-08-04 | Member SRM 478 | 2 | 143 | 125.94 | -0.18 | 3 | 2303 | 2725 | 33 | 1220 | 2966 |
| 22 | 2010-07-28 | SRM 477 | 2 | 13 | 206.00 | 3.99 | 130 | 2300 | 2725 | 142 | 1187 | 3210 |
| 21 | 2010-07-17 | SRM 476 | 2 | 167 | 265.23 | 0.67 | 57 | 2171 | 3417 | 55 | 1045 | 4283 |
| 20 | 2009-05-27 | SRM 441 | 2 | 313 | 166.49 | -0.91 | -17 | 2114 | 3362 | -8 | 990 | 5235 |
| 19 | 2009-04-19 | SRM 438 | 2 | 320 | 302.66 | -0.79 | -15 | 2131 | 3228 | -65 | 998 | 6314 |
| 18 | 2009-03-24 | SRM 437 | 2 | 280 | 171.69 | -0.71 | -13 | 2146 | 3161 | 0 | 1063 | 5621 |
| 17 | 2009-03-11 | SRM 436 | 2 | 321 | 147.96 | -1.12 | -22 | 2158 | 3105 | -17 | 1063 | 5640 |
| 16 | 2009-03-07 | TCO09 Round 1 | 1 | 1322 | 1,192.03 | -0.23 | -13 | 2180 | 2952 | -104 | 1080 | 5377 |
| 15 | 2009-02-28 | TCO09 Qual 2 | 1 | 149 | 806.43 | 2.44 | 111 | 2194 | 2810 | 174 | 1184 | 3585 |
| 14 | 2009-02-24 | TCO09 Qual 1 | 1 | 790 | 797.77 | 0.01 | 6 | 2083 | 3379 | 9 | 1010 | 6178 |
| 13 | 2009-02-12 | SRM 435 | 2 | 69 | 193.73 | 1.49 | 64 | 2076 | 3531 | 89 | 1001 | 6410 |
| 12 | 2009-02-07 | SRM 434 | 2 | 47 | 363.13 | 2.95 | 116 | 2012 | 4067 | 140 | 912 | 8118 |
| 11 | 2008-12-02 | SRM 428 | 2 | 279 | 340.24 | 0.29 | 24 | 1896 | 4996 | 47 | 772 | 9968 |
| 10 | 2008-11-06 | SRM 424 | 2 | 249 | 336.92 | 0.44 | 33 | 1872 | 5104 | 69 | 725 | 10488 |
| 9 | 2008-10-28 | SRM 423 | 2 | 475 | 256.66 | -0.99 | -44 | 1840 | 5395 | -104 | 656 | 11085 |
| 8 | 2008-10-08 | SRM 421 | 2 | 392 | 344.09 | -0.19 | -2 | 1883 | 5006 | 22 | 760 | 10397 |
| 7 | 2008-10-02 | SRM 420 | 2 | 640 | 293.92 | -1.22 | -55 | 1885 | 4938 | -147 | 738 | 10705 |
| 6 | 2008-09-20 | SRM 418 | 2 | 290 | 267.79 | -0.12 | 4 | 1941 | 4442 | 20 | 885 | 8629 |
| 5 | 2008-09-11 | SRM 417 | 2 | 450 | 266.23 | -0.76 | -39 | 1937 | 4467 | -25 | 865 | 8853 |
| 4 | 2008-08-26 | SRM 415 | 2 | 335 | 190.67 | -1.10 | -63 | 1976 | 4150 | -129 | 890 | 8571 |
| 3 | 2008-08-16 | SRM 414 | 1 | 522 | 488.45 | -0.13 | -24 | 2039 | 3640 | -185 | 1019 | 6793 |
| 2 | 2008-08-06 | SRM 413 | 2 | 80 | 410.17 | 2.36 | 319 | 2064 | 3440 | 125 | 1204 | 3702 |
| 1 | 2008-07-31 | SRM 412 | 2 | 424 | 588.12 | 0.47 | 176 | 1745 | 6372 | -121 | 1079 | 5836 |