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 |
|---|---|---|---|
| al_maz | 50 | 3138 | 2165 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.458 | 0.933 | 1.290 | 45.1 | -80 | 458 | 3146 | 3138 | 412 |
| SRMFix | 0.496 | 0.950 | 1.296 | 49.8 | -151 | 326 | 2544 | 2521 | 399 |
| SRM | 0.539 | 0.964 | 1.364 | 68.7 | -143 | 195 | 2209 | 2165 | 333 |
| initial | 0.297 | 1.052 | 1.351 | 126.7 | -319 | 499 | 3162 | 2989 | 362 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50 | 2012-06-07 | SRM 545 | 1 | 252 | 170.09 | -0.57 | -9 | 3138 | 412 | -44 | 2165 | 333 |
| 49 | 2012-05-12 | TCO12 Round 2B | 1 | 87 | 316.65 | 1.86 | 41 | 3146 | 398 | 68 | 2209 | 307 |
| 48 | 2012-04-21 | TCO12 Round 2A | 1 | 179 | 382.22 | 1.09 | 30 | 3105 | 435 | 46 | 2141 | 364 |
| 47 | 2012-03-31 | TCO12 Round 1A | 1 | 167 | 202.36 | 0.28 | 11 | 3075 | 474 | 4 | 2095 | 407 |
| 46 | 2012-03-20 | SRM 538 | 1 | 141 | 184.95 | 0.39 | 16 | 3064 | 479 | 11 | 2091 | 402 |
| 45 | 2012-02-18 | SRM 533 | 1 | 203 | 206.43 | 0.02 | 6 | 3048 | 501 | -6 | 2080 | 421 |
| 44 | 2012-01-31 | SRM 531 | 1 | 62 | 219.92 | 1.83 | 46 | 3043 | 501 | 74 | 2086 | 409 |
| 43 | 2012-01-14 | SRM 529 | 1 | 286 | 221.74 | -0.37 | -6 | 2997 | 585 | -30 | 2012 | 470 |
| 42 | 2011-10-04 | SRM 520 | 1 | 317 | 200.92 | -0.66 | -11 | 3003 | 536 | -46 | 2042 | 441 |
| 41 | 2011-09-10 | SRM 517 | 1 | 50 | 225.79 | 2.17 | 43 | 3013 | 504 | 94 | 2088 | 398 |
| 40 | 2011-08-30 | SRM 516 | 1 | 189 | 191.41 | 0.02 | 5 | 2971 | 591 | -2 | 1994 | 479 |
| 39 | 2011-08-20 | SRM 515 | 1 | 249 | 211.30 | -0.24 | -2 | 2966 | 590 | -18 | 1996 | 472 |
| 38 | 2011-07-23 | TCO11 Round 4 | 1 | 93 | 114.92 | 0.30 | 17 | 2968 | 585 | 38 | 2014 | 467 |
| 37 | 2011-07-09 | TCO11 Round 3 | 1 | 144 | 239.83 | 0.74 | 30 | 2951 | 615 | 70 | 1976 | 504 |
| 36 | 2011-06-25 | TCO11 Round 2 | 1 | 308 | 396.74 | 0.36 | 16 | 2921 | 694 | 30 | 1906 | 605 |
| 35 | 2011-06-18 | TCO11 Round 1 | 1 | 609 | 503.16 | -0.28 | -4 | 2905 | 726 | -14 | 1876 | 652 |
| 34 | 2011-06-08 | SRM 509 | 1 | 80 | 286.41 | 1.84 | 48 | 2909 | 712 | 114 | 1890 | 630 |
| 33 | 2011-06-02 | SRM 508 | 1 | 148 | 328.22 | 1.15 | 37 | 2862 | 830 | 89 | 1776 | 824 |
| 32 | 2011-05-28 | SRM 507 | 1 | 690 | 271.85 | -1.34 | -32 | 2824 | 929 | -143 | 1687 | 1032 |
| 31 | 2011-05-19 | TCO11 Qual 2 | 1 | 64 | 215.32 | 1.75 | 49 | 2856 | 841 | 92 | 1830 | 726 |
| 30 | 2011-05-14 | TCO11 Qual 1 | 1 | 921 | 292.33 | -1.66 | -38 | 2808 | 956 | -114 | 1738 | 874 |
| 29 | 2011-05-03 | Member SRM 505 | 1 | 94 | 288.24 | 1.62 | 62 | 2845 | 814 | 100 | 1852 | 652 |
| 28 | 2011-04-07 | SRM 502 | 1 | 259 | 210.83 | -0.30 | -7 | 2783 | 1004 | -21 | 1752 | 842 |
| 27 | 2010-12-18 | Member SRM 491 | 1 | 52 | 336.34 | 2.69 | 78 | 2791 | 898 | 162 | 1773 | 784 |
| 26 | 2010-12-08 | SRM 490 | 1 | 157 | 348.68 | 1.15 | 49 | 2712 | 1121 | 102 | 1611 | 1121 |
| 25 | 2010-11-13 | SRM 487 | 1 | 436 | 377.84 | -0.21 | -4 | 2664 | 1249 | -4 | 1509 | 1415 |
| 24 | 2010-10-26 | SRM 486 | 1 | 333 | 357.32 | 0.10 | 10 | 2668 | 1232 | 30 | 1513 | 1395 |
| 23 | 2010-07-28 | SRM 477 | 1 | 621 | 331.43 | -0.91 | -25 | 2658 | 1209 | -140 | 1483 | 1511 |
| 22 | 2010-07-24 | TCO10 Round 4 | 1 | 118 | 119.94 | 0.02 | 4 | 2683 | 1121 | -22 | 1623 | 1064 |
| 21 | 2010-07-17 | SRM 476 | 1 | 514 | 358.22 | -0.52 | -16 | 2679 | 1143 | -74 | 1645 | 1016 |
| 20 | 2010-07-10 | TCO10 Round 3 | 1 | 91 | 273.78 | 1.59 | 83 | 2695 | 1075 | 160 | 1719 | 843 |
| 19 | 2010-07-06 | SRM 475 | 1 | 394 | 317.52 | -0.52 | -19 | 2611 | 1362 | -122 | 1559 | 1228 |
| 18 | 2010-06-26 | TCO10 Round 2 | 1 | 201 | 591.86 | 1.56 | 84 | 2630 | 1266 | 129 | 1681 | 925 |
| 17 | 2010-06-19 | TCO10 Round 1 | 1 | 849 | 810.88 | -0.07 | 1 | 2546 | 1578 | -29 | 1552 | 1234 |
| 16 | 2010-05-24 | TCO10 Qual 3 | 1 | 341 | 230.95 | -0.56 | -17 | 2545 | 1559 | -27 | 1581 | 1166 |
| 15 | 2010-05-20 | SRM 470 | 1 | 68 | 526.16 | 2.95 | 136 | 2562 | 1436 | 195 | 1608 | 1046 |
| 14 | 2010-05-04 | SRM 469 | 1 | 221 | 575.88 | 1.38 | 93 | 2427 | 1906 | 132 | 1413 | 1645 |
| 13 | 2010-03-16 | SRM 464 | 1 | 418 | 515.77 | -0.05 | 1 | 2334 | 2216 | -15 | 1281 | 2335 |
| 12 | 2010-02-17 | SRM 462 | 1 | 235 | 344.14 | -0.00 | 5 | 2333 | 2430 | 2 | 1296 | 2458 |
| 11 | 2010-02-13 | Member SRM 461 | 2 | 9 | 154.50 | 4.10 | 94 | 2328 | 2427 | 148 | 1294 | 2445 |
| 10 | 2010-02-06 | SRM 460 | 2 | 160 | 167.30 | 0.06 | 13 | 2234 | 2868 | 36 | 1146 | 3576 |
| 9 | 2010-01-19 | SRM 459 | 2 | 90 | 200.57 | 1.16 | 56 | 2221 | 2911 | 81 | 1110 | 3777 |
| 8 | 2010-01-14 | Member SRM 458 | 2 | 279 | 162.84 | -0.78 | -23 | 2165 | 3216 | 6 | 1029 | 4418 |
| 7 | 2010-01-04 | SRM 457 | 2 | 133 | 143.51 | 0.11 | 19 | 2188 | 3041 | 60 | 1023 | 4463 |
| 6 | 2009-12-22 | SRM 456 | 2 | 550 | 108.85 | -2.34 | -80 | 2169 | 3138 | -113 | 963 | 5020 |
| 5 | 2009-12-17 | Member SRM 455 | 1 | 507 | 439.66 | -0.28 | -35 | 2249 | 2689 | -130 | 1076 | 3994 |
| 4 | 2009-12-05 | SRM 454 | 1 | 551 | 496.85 | -0.24 | -34 | 2284 | 2531 | -120 | 1206 | 3040 |
| 3 | 2009-11-05 | SRM 452 | 1 | 397 | 488.68 | 0.30 | 82 | 2318 | 2415 | 19 | 1326 | 2263 |
| 2 | 2009-10-20 | SRM 451 | 1 | 336 | 457.93 | 0.45 | 171 | 2236 | 2762 | 20 | 1307 | 2332 |
| 1 | 2009-04-30 | SRM 439 | 2 | 137 | 446.36 | 1.70 | 458 | 2065 | 3666 | 87 | 1287 | 2828 |