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 |
|---|---|---|---|
| wsk2z2 | 80 | 2455 | 1045 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.156 | 0.742 | 1.118 | 24.6 | -69 | 166 | 2557 | 2455 | 3152 |
| initial | 0.033 | 0.766 | 1.216 | 92.3 | -493 | 586 | 2487 | 1518 | 3729 |
| SRMFix | 0.021 | 0.804 | 1.206 | 34.1 | -89 | 154 | 2021 | 1631 | 3224 |
| SRM | 0.464 | 0.823 | 1.330 | 60.2 | -318 | 175 | 1516 | 1045 | 4258 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 80 | 2016-03-19 | SRM 685 | 2 | 171 | 89.56 | -0.93 | -12 | 2455 | 3152 | 1 | 1045 | 4258 |
| 79 | 2015-12-26 | SRM 677 | 2 | 266 | 94.88 | -1.49 | -18 | 2467 | 3081 | -30 | 1044 | 4272 |
| 78 | 2015-11-18 | SRM 673 | 2 | 55 | 73.30 | 0.41 | 12 | 2485 | 2975 | 50 | 1074 | 4080 |
| 77 | 2015-10-14 | SRM 671 | 2 | 189 | 107.48 | -0.81 | -9 | 2473 | 3154 | 17 | 1024 | 4617 |
| 76 | 2015-10-10 | SRM 670 | 2 | 435 | 108.31 | -2.01 | -23 | 2481 | 3072 | -42 | 1007 | 4732 |
| 75 | 2015-09-28 | SRM 669 | 2 | 298 | 68.77 | -2.12 | -26 | 2504 | 2945 | -53 | 1049 | 4378 |
| 74 | 2015-06-04 | SRM 660 | 2 | 56 | 72.68 | 0.38 | 11 | 2530 | 3261 | 60 | 1102 | 4710 |
| 73 | 2015-04-25 | 2015 TCO 1B | 1 | 592 | 519.86 | -0.52 | -13 | 2519 | 3470 | -78 | 1042 | 5465 |
| 72 | 2015-04-11 | 2015 TCO 1A | 1 | 701 | 736.37 | -0.30 | -8 | 2532 | 3530 | -50 | 1120 | 5003 |
| 71 | 2015-02-10 | SRM 649 | 1 | 463 | 417.26 | -0.27 | -8 | 2540 | 3463 | -68 | 1170 | 4647 |
| 70 | 2015-01-24 | SRM 647 | 1 | 380 | 377.69 | -0.21 | -6 | 2548 | 3424 | -54 | 1238 | 4002 |
| 69 | 2015-01-12 | SRM 645 | 1 | 189 | 312.71 | -0.04 | 1 | 2554 | 3359 | 12 | 1292 | 3390 |
| 68 | 2014-12-11 | SRM 641 | 1 | 232 | 353.32 | -0.06 | 0 | 2553 | 3422 | -3 | 1280 | 3616 |
| 67 | 2014-11-28 | SRM 639 | 1 | 233 | 360.82 | -0.01 | 2 | 2553 | 3417 | 6 | 1283 | 3599 |
| 66 | 2014-10-23 | SRM 637 | 1 | 486 | 495.10 | -0.24 | -7 | 2551 | 3456 | -62 | 1277 | 3693 |
| 65 | 2014-09-17 | SRM 633 | 1 | 184 | 569.38 | 1.58 | 50 | 2557 | 3388 | 135 | 1339 | 3045 |
| 64 | 2014-08-30 | SRM 631 | 1 | 510 | 517.93 | -0.19 | -5 | 2508 | 3697 | -46 | 1204 | 4479 |
| 63 | 2014-07-22 | SRM 628 | 1 | 435 | 481.01 | -0.13 | -3 | 2513 | 3648 | -42 | 1250 | 3861 |
| 62 | 2014-07-10 | SRM 627 | 1 | 489 | 512.29 | -0.18 | -5 | 2516 | 3656 | -61 | 1292 | 3465 |
| 61 | 2014-06-28 | SRM 626 | 1 | 421 | 539.12 | -0.08 | -1 | 2521 | 3565 | -37 | 1353 | 2915 |
| 60 | 2014-05-10 | SRM 620 | 1 | 481 | 751.54 | 0.64 | 24 | 2522 | 3597 | 43 | 1390 | 2762 |
| 59 | 2014-05-05 | SRM 619 | 1 | 482 | 558.45 | 0.21 | 11 | 2497 | 3727 | -5 | 1347 | 3040 |
| 58 | 2014-04-21 | SRM 617 | 1 | 414 | 695.32 | 0.75 | 30 | 2487 | 3721 | 59 | 1352 | 2962 |
| 57 | 2014-04-10 | SRM 616 | 1 | 400 | 582.73 | -0.03 | 1 | 2457 | 3762 | -7 | 1293 | 3342 |
| 56 | 2014-03-29 | SRM 614 | 2 | 14 | 189.35 | 3.76 | 44 | 2456 | 3763 | 102 | 1300 | 3283 |
| 55 | 2014-03-21 | SRM 613 | 2 | 93 | 173.44 | 0.90 | 20 | 2412 | 4076 | 43 | 1198 | 4409 |
| 54 | 2014-03-04 | SRM 611 | 2 | 229 | 166.97 | -0.46 | -4 | 2392 | 4301 | 1 | 1155 | 4937 |
| 53 | 2014-02-15 | SRM 609 | 2 | 55 | 227.22 | 2.05 | 36 | 2396 | 4319 | 81 | 1154 | 5014 |
| 52 | 2014-02-07 | SRM 608 | 2 | 291 | 231.89 | -0.33 | -2 | 2360 | 4614 | 14 | 1073 | 5842 |
| 51 | 2014-02-03 | SRM 607 | 2 | 517 | 188.83 | -1.45 | -21 | 2362 | 4558 | -37 | 1059 | 5988 |
| 50 | 2014-01-21 | SRM 605 | 2 | 372 | 156.62 | -1.25 | -19 | 2383 | 4326 | -21 | 1096 | 5579 |
| 49 | 2014-01-06 | SRM 603 | 2 | 538 | 132.43 | -2.02 | -31 | 2402 | 4119 | -72 | 1117 | 5280 |
| 48 | 2013-12-28 | SRM 602 | 1 | 582 | 613.38 | -0.13 | -5 | 2433 | 3850 | -40 | 1189 | 4520 |
| 47 | 2013-12-22 | SRM 601 | 1 | 561 | 633.45 | 0.18 | 18 | 2439 | 3773 | -1 | 1229 | 4035 |
| 46 | 2013-12-14 | SRM 600 | 1 | 889 | 806.88 | -0.23 | -17 | 2420 | 3888 | -109 | 1230 | 4060 |
| 45 | 2013-11-20 | SRM 597 | 1 | 474 | 540.45 | -0.13 | -9 | 2438 | 3676 | -53 | 1339 | 2976 |
| 44 | 2009-02-07 | SRM 434 | 1 | 250 | 434.48 | 0.80 | 28 | 2447 | 1725 | 93 | 1392 | 2085 |
| 43 | 2009-01-21 | SRM 433 | 1 | 369 | 429.24 | -0.12 | -1 | 2419 | 1833 | -4 | 1299 | 2773 |
| 42 | 2009-01-06 | SRM 432 | 1 | 400 | 364.64 | -0.32 | -8 | 2420 | 1810 | -60 | 1303 | 2727 |
| 41 | 2008-12-20 | SRM 430 | 1 | 416 | 451.47 | 0.12 | 7 | 2428 | 1753 | 21 | 1363 | 2282 |
| 40 | 2008-12-11 | SRM 429 | 1 | 407 | 421.56 | 0.05 | 5 | 2421 | 1766 | 10 | 1342 | 2440 |
| 39 | 2008-11-22 | SRM 426 | 1 | 467 | 429.56 | -0.12 | -1 | 2416 | 1758 | -17 | 1332 | 2472 |
| 38 | 2008-11-06 | SRM 424 | 1 | 383 | 370.12 | -0.05 | 1 | 2418 | 1745 | -7 | 1349 | 2360 |
| 37 | 2008-10-18 | SRM 422 | 1 | 609 | 448.55 | -0.51 | -14 | 2416 | 1729 | -152 | 1356 | 2335 |
| 36 | 2008-10-08 | SRM 421 | 1 | 374 | 399.46 | 0.10 | 7 | 2431 | 1678 | -8 | 1508 | 1497 |
| 35 | 2008-09-20 | SRM 418 | 1 | 279 | 422.82 | 0.60 | 25 | 2424 | 1678 | 43 | 1516 | 1464 |
| 34 | 2008-09-11 | SRM 417 | 1 | 90 | 466.57 | 2.37 | 71 | 2399 | 1767 | 175 | 1473 | 1640 |
| 33 | 2008-08-16 | SRM 414 | 1 | 414 | 398.98 | -0.23 | -6 | 2328 | 2033 | -62 | 1298 | 2863 |
| 32 | 2008-08-06 | SRM 413 | 1 | 298 | 457.35 | 0.62 | 28 | 2334 | 1986 | 60 | 1360 | 2371 |
| 31 | 2008-07-19 | SRM 410 | 2 | 27 | 101.70 | 1.91 | 32 | 2307 | 2081 | 103 | 1300 | 2851 |
| 30 | 2008-07-10 | SRM 409 | 2 | 37 | 110.42 | 1.58 | 29 | 2275 | 2213 | 106 | 1197 | 3725 |
| 29 | 2008-06-26 | SRM 407 | 2 | 9 | 110.92 | 3.62 | 48 | 2246 | 2303 | 163 | 1091 | 5667 |
| 28 | 2008-06-14 | SRM 405 | 2 | 819 | 154.78 | -2.47 | -29 | 2198 | 2511 | -158 | 928 | 7973 |
| 27 | 2008-06-05 | SRM 404 | 1 | 601 | 479.36 | -0.36 | -14 | 2227 | 2355 | -119 | 1086 | 5638 |
| 26 | 2008-05-24 | SRM 402 | 1 | 367 | 392.32 | -0.13 | -3 | 2241 | 2266 | -17 | 1205 | 3489 |
| 25 | 2008-05-06 | SRM 401 | 2 | 121 | 97.63 | -0.31 | -1 | 2245 | 2238 | 23 | 1222 | 3106 |
| 24 | 2008-04-15 | SRM 398 | 1 | 500 | 436.00 | -0.20 | -7 | 2245 | 2187 | -67 | 1199 | 3082 |
| 23 | 2008-04-12 | SRM 397 | 1 | 451 | 428.78 | -0.22 | -9 | 2253 | 2167 | -77 | 1266 | 2529 |
| 22 | 2008-04-03 | SRM 396 | 1 | 360 | 421.98 | 0.23 | 16 | 2261 | 2137 | 13 | 1343 | 2060 |
| 21 | 2008-03-22 | SRM 394 | 1 | 392 | 480.40 | 0.29 | 21 | 2245 | 2200 | 27 | 1330 | 2147 |
| 20 | 2008-03-11 | SRM 393 | 1 | 458 | 459.74 | 0.00 | 4 | 2225 | 2290 | -33 | 1303 | 2325 |
| 19 | 2008-03-06 | SRM 392 | 1 | 306 | 521.73 | 0.77 | 53 | 2221 | 2296 | 100 | 1336 | 2108 |
| 18 | 2008-02-02 | SRM 390 | 2 | 73 | 128.96 | 0.82 | 28 | 2168 | 2443 | 48 | 1236 | 2834 |
| 17 | 2008-01-24 | SRM 389 | 1 | 472 | 468.91 | -0.01 | 2 | 2140 | 2560 | -33 | 1188 | 3216 |
| 16 | 2008-01-15 | SRM 388 | 1 | 502 | 533.02 | 0.09 | 10 | 2138 | 2548 | -16 | 1221 | 2906 |
| 15 | 2008-01-05 | SRM 386 | 2 | 18 | 156.94 | 3.12 | 76 | 2128 | 2568 | 110 | 1237 | 2774 |
| 14 | 2007-12-27 | SRM 385 | 2 | 175 | 147.56 | -0.25 | -1 | 2052 | 2924 | 6 | 1127 | 3608 |
| 13 | 2007-12-13 | SRM 383 | 2 | 169 | 104.62 | -0.70 | -16 | 2053 | 2882 | -21 | 1121 | 3624 |
| 12 | 2007-12-08 | SRM 381 | 2 | 135 | 174.44 | 0.37 | 25 | 2069 | 2775 | 34 | 1142 | 3441 |
| 11 | 2007-11-20 | SRM 378 | 2 | 86 | 185.94 | 1.11 | 53 | 2044 | 2817 | 66 | 1108 | 3632 |
| 10 | 2007-11-10 | SRM 375 | 2 | 164 | 141.99 | -0.21 | 0 | 1990 | 3051 | 10 | 1042 | 4068 |
| 9 | 2007-11-06 | SRM 374 | 2 | 270 | 162.62 | -0.73 | -24 | 1991 | 3032 | -13 | 1032 | 4138 |
| 8 | 2007-10-13 | SRM 371 | 2 | 101 | 221.40 | 1.13 | 72 | 2015 | 2822 | 87 | 1045 | 3746 |
| 7 | 2007-10-04 | SRM 369 | 2 | 263 | ||||||||
| 6 | 2007-09-26 | SRM 367 | 2 | 99 | 273.56 | 1.47 | 102 | 1943 | 3162 | 109 | 958 | 4283 |
| 5 | 2007-09-18 | SRM 366 | 2 | 82 | 238.12 | 1.54 | 138 | 1841 | 3859 | 118 | 849 | 5375 |
| 4 | 2007-09-12 | SRM 365 | 2 | 234 | 463.19 | 0.98 | 134 | 1703 | 4764 | 81 | 731 | 6391 |
| 3 | 2007-07-24 | SRM 360 | 2 | 282 | 535.49 | 0.92 | 166 | 1569 | 5575 | 72 | 650 | 6960 |
| 2 | 2007-07-21 | SRM 359 | 2 | 637 | 490.82 | -0.38 | -69 | 1403 | 7074 | -304 | 578 | 7345 |
| 1 | 2007-07-17 | SRM 358 | 2 | 373 | 384.91 | -0.23 | -44 | 1472 | 6213 | -318 | 882 | 4911 |