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 |
|---|---|---|---|
| martun | 56 | 2802 | 1778 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.227 | 0.729 | 0.967 | 87.7 | -160 | 415 | 2884 | 2701 | 550 |
| SRMFix | 0.328 | 0.752 | 0.989 | 43.3 | -132 | 420 | 2304 | 2291 | 653 |
| EloSRM | 0.344 | 0.764 | 0.990 | 38.4 | -86 | 562 | 2802 | 2802 | 670 |
| SRM | 0.420 | 0.815 | 1.074 | 76.8 | -251 | 158 | 1917 | 1778 | 722 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 56 | 2009-12-05 | SRM 454 | 1 | 148 | 248.57 | 0.75 | 25 | 2802 | 670 | 67 | 1778 | 722 |
| 55 | 2009-11-25 | SRM 453.5 | 1 | 154 | 247.49 | 0.68 | 26 | 2777 | 736 | 73 | 1711 | 839 |
| 54 | 2009-09-23 | SRM 449 | 1 | 541 | 359.07 | -0.86 | -19 | 2752 | 774 | -121 | 1638 | 1011 |
| 53 | 2009-08-08 | SRM 446 | 1 | 211 | 252.90 | 0.26 | 12 | 2771 | 713 | 36 | 1759 | 740 |
| 52 | 2009-07-08 | SRM 444 | 1 | 374 | 248.66 | -0.59 | -12 | 2759 | 725 | -31 | 1723 | 810 |
| 51 | 2009-04-19 | SRM 438 | 1 | 191 | 261.15 | -0.37 | -5 | 2771 | 688 | -65 | 1754 | 751 |
| 50 | 2009-03-24 | SRM 437 | 1 | 196 | 286.23 | 0.55 | 16 | 2776 | 683 | 53 | 1819 | 644 |
| 49 | 2009-03-07 | TCO09 Round 1 | 1 | 373 | 557.90 | 0.58 | 17 | 2760 | 712 | 64 | 1766 | 762 |
| 48 | 2009-02-28 | TCO09 Qual 2 | 1 | 94 | 229.60 | 1.29 | 26 | 2743 | 733 | 100 | 1702 | 869 |
| 47 | 2009-02-07 | SRM 434 | 1 | 447 | 303.79 | -0.80 | -14 | 2717 | 801 | -113 | 1602 | 1154 |
| 46 | 2009-01-21 | SRM 433 | 1 | 119 | 273.93 | 1.20 | 29 | 2731 | 738 | 105 | 1715 | 852 |
| 45 | 2008-12-20 | SRM 430 | 1 | 531 | 306.06 | -0.96 | -17 | 2702 | 808 | -136 | 1610 | 1113 |
| 44 | 2008-12-11 | SRM 429 | 1 | 84 | 270.59 | 1.69 | 36 | 2719 | 756 | 123 | 1746 | 777 |
| 43 | 2008-12-02 | SRM 428 | 1 | 387 | 272.79 | -0.50 | -9 | 2683 | 840 | -31 | 1623 | 1069 |
| 42 | 2008-11-22 | SRM 426 | 1 | 531 | 294.49 | -0.99 | -19 | 2692 | 807 | -171 | 1654 | 979 |
| 41 | 2008-11-12 | SRM 425 | 1 | 347 | 258.07 | -0.43 | -7 | 2711 | 754 | -46 | 1825 | 626 |
| 40 | 2008-10-18 | SRM 422 | 1 | 203 | 276.00 | 0.44 | 14 | 2718 | 726 | 24 | 1871 | 572 |
| 39 | 2008-10-08 | SRM 421 | 1 | 362 | 238.21 | -0.60 | -11 | 2704 | 767 | -66 | 1847 | 619 |
| 38 | 2008-10-02 | SRM 420 | 1 | 216 | 235.01 | 0.12 | 7 | 2714 | 733 | -4 | 1913 | 514 |
| 37 | 2008-09-20 | SRM 418 | 1 | 197 | 264.04 | 0.42 | 15 | 2707 | 732 | 17 | 1917 | 506 |
| 36 | 2008-09-11 | SRM 417 | 1 | 65 | 288.96 | 2.15 | 48 | 2692 | 777 | 119 | 1900 | 527 |
| 35 | 2008-09-04 | SRM 416 | 1 | 160 | 277.21 | 0.79 | 26 | 2644 | 910 | 57 | 1781 | 705 |
| 34 | 2008-08-26 | SRM 415 | 1 | 82 | 194.13 | 1.24 | 37 | 2618 | 970 | 91 | 1724 | 818 |
| 33 | 2008-08-06 | SRM 413 | 1 | 232 | 321.44 | 0.47 | 18 | 2582 | 1071 | 47 | 1633 | 1051 |
| 32 | 2008-07-31 | SRM 412 | 1 | 500 | 295.03 | -0.84 | -21 | 2563 | 1131 | -177 | 1586 | 1200 |
| 31 | 2008-07-10 | SRM 409 | 1 | 218 | 313.84 | 0.53 | 20 | 2584 | 1036 | 29 | 1763 | 728 |
| 30 | 2008-07-01 | SRM 408 | 1 | 71 | 295.16 | 2.06 | 57 | 2564 | 1096 | 129 | 1734 | 781 |
| 29 | 2008-06-26 | SRM 407 | 1 | 406 | 327.82 | -0.31 | -8 | 2507 | 1295 | -56 | 1605 | 1107 |
| 28 | 2008-06-14 | SRM 405 | 1 | 241 | 368.72 | 0.61 | 27 | 2514 | 1258 | 45 | 1661 | 921 |
| 27 | 2008-06-05 | SRM 404 | 1 | 89 | 385.02 | 2.11 | 68 | 2488 | 1345 | 151 | 1616 | 1061 |
| 26 | 2008-05-06 | SRM 401 | 1 | 233 | 428.39 | 0.88 | 38 | 2420 | 1558 | 92 | 1465 | 1544 |
| 25 | 2008-05-01 | SRM 400 | 1 | 242 | 436.50 | 0.85 | 40 | 2382 | 1658 | 112 | 1373 | 1863 |
| 24 | 2008-04-12 | SRM 397 | 1 | 451 | 398.47 | -0.33 | -12 | 2342 | 1808 | -75 | 1261 | 2564 |
| 23 | 2008-04-03 | SRM 396 | 1 | 446 | 370.92 | -0.27 | -9 | 2354 | 1765 | -56 | 1336 | 2107 |
| 22 | 2008-03-22 | SRM 394 | 1 | 308 | 431.28 | 0.49 | 28 | 2363 | 1715 | 64 | 1392 | 1808 |
| 21 | 2008-03-11 | SRM 393 | 1 | 402 | 411.80 | 0.04 | 6 | 2335 | 1815 | 7 | 1328 | 2147 |
| 20 | 2008-02-26 | SRM 391 | 1 | 312 | 326.02 | 0.06 | 8 | 2329 | 1815 | 8 | 1321 | 2190 |
| 19 | 2008-02-02 | SRM 390 | 1 | 456 | 420.64 | -0.28 | -12 | 2322 | 1784 | -75 | 1313 | 2247 |
| 18 | 2008-01-15 | SRM 388 | 1 | 349 | 454.07 | 0.38 | 25 | 2333 | 1695 | 46 | 1388 | 1761 |
| 17 | 2008-01-05 | SRM 386 | 1 | 322 | 424.45 | 0.40 | 27 | 2308 | 1768 | 53 | 1342 | 2008 |
| 16 | 2007-12-27 | SRM 385 | 1 | 355 | 418.72 | 0.24 | 19 | 2282 | 1844 | 40 | 1289 | 2385 |
| 15 | 2007-12-11 | SRM 382 | 1 | 288 | 312.01 | -0.17 | -7 | 2263 | 1881 | -23 | 1249 | 2652 |
| 14 | 2007-11-28 | SRM 379 | 1 | 328 | 282.07 | -0.30 | -16 | 2269 | 1811 | -87 | 1272 | 2351 |
| 13 | 2007-11-20 | SRM 378 | 1 | 286 | 409.17 | 0.52 | 41 | 2285 | 1743 | 64 | 1359 | 1825 |
| 12 | 2007-11-14 | SRM 376 | 1 | 317 | 318.63 | -0.20 | -11 | 2244 | 1870 | -57 | 1295 | 2176 |
| 11 | 2007-11-10 | SRM 375 | 1 | 219 | 323.25 | 0.56 | 50 | 2255 | 1817 | 65 | 1352 | 1832 |
| 10 | 2007-11-06 | SRM 374 | 1 | 387 | 434.64 | 0.17 | 22 | 2205 | 1998 | 5 | 1287 | 2197 |
| 9 | 2007-10-23 | SRM 373 | 2 | 31 | 77.24 | 1.32 | 60 | 2183 | 2077 | 83 | 1282 | 2148 |
| 8 | 2007-10-17 | SRM 372 | 2 | 88 | 133.80 | 0.60 | 42 | 2123 | 2335 | 61 | 1199 | 2726 |
| 7 | 2007-10-13 | SRM 371 | 2 | 26 | 229.13 | 3.14 | 150 | 2081 | 2506 | 158 | 1138 | 3082 |
| 6 | 2007-10-09 | SRM 370 | 2 | 146 | 217.07 | 0.57 | 60 | 1931 | 3267 | 56 | 980 | 4217 |
| 5 | 2007-10-04 | SRM 369 | 2 | 187 | ||||||||
| 4 | 2007-09-26 | SRM 367 | 2 | 526 | 196.93 | -1.42 | -86 | 1872 | 3618 | -127 | 924 | 4544 |
| 3 | 2007-09-12 | SRM 365 | 2 | 329 | 150.68 | -1.13 | -76 | 1958 | 3082 | -56 | 1051 | 3660 |
| 2 | 2007-07-17 | SRM 358 | 1 | 434 | 391.87 | -0.20 | -43 | 2034 | 2516 | -251 | 1107 | 3165 |
| 1 | 2007-07-12 | SRM 357 | 2 | 78 | 387.00 | 2.31 | 562 | 2077 | 2299 | 158 | 1358 | 1627 |