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 |
|---|---|---|---|
| orangenius | 50 | 2544 | 1224 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.326 | 0.899 | 1.625 | 37.1 | -72 | 212 | 2591 | 2544 | 3331 |
| SRMFix | 0.369 | 0.922 | 1.680 | 42.9 | -120 | 252 | 1976 | 1914 | 2596 |
| SRM | 0.592 | 1.019 | 1.934 | 73.2 | -181 | 233 | 1497 | 1224 | 3878 |
| initial | 0.135 | 1.090 | 1.983 | 131.2 | -791 | 1046 | 2509 | 2010 | 2991 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50 | 2015-04-25 | 2015 TCO 1B | 1 | 448 | 417.76 | -0.10 | -1 | 2544 | 3331 | 2 | 1224 | 3878 |
| 49 | 2012-07-09 | SRM 549 | 2 | 70 | 48.90 | -0.52 | -3 | 2545 | 2768 | 59 | 1222 | 3932 |
| 48 | 2012-04-23 | SRM 541 | 2 | 3 | 88.87 | 4.89 | 45 | 2548 | 2790 | 180 | 1163 | 4724 |
| 47 | 2012-04-14 | TCO12 Round 1C | 1 | 1682 | 554.50 | -1.63 | -30 | 2503 | 3029 | -181 | 983 | 6702 |
| 46 | 2012-04-11 | SRM 540 | 1 | 820 | 611.44 | -0.46 | -14 | 2533 | 2793 | -120 | 1164 | 4625 |
| 45 | 2012-04-07 | TCO12 Round 1B | 1 | 626 | 656.77 | 0.07 | 7 | 2548 | 2659 | 31 | 1284 | 3415 |
| 44 | 2012-04-04 | SRM 539 | 2 | 53 | 56.92 | 0.10 | 8 | 2541 | 2676 | 60 | 1253 | 3698 |
| 43 | 2012-03-31 | TCO12 Round 1A | 1 | 1001 | 772.40 | -0.37 | -11 | 2533 | 2717 | -2 | 1193 | 4266 |
| 42 | 2012-03-07 | SRM 536 | 1 | 750 | 520.27 | -0.56 | -21 | 2543 | 2579 | -145 | 1195 | 4269 |
| 41 | 2012-03-03 | SRM 535 | 1 | 627 | 577.03 | -0.36 | -13 | 2564 | 2413 | -67 | 1340 | 2813 |
| 40 | 2012-02-09 | SRM 532 | 1 | 413 | 480.51 | -0.21 | -7 | 2577 | 2284 | -41 | 1407 | 2292 |
| 39 | 2012-01-31 | SRM 531 | 1 | 397 | 500.65 | -0.22 | -7 | 2584 | 2223 | -49 | 1448 | 2046 |
| 38 | 2011-12-23 | SRM 526.5 | 1 | 253 | 412.05 | 0.70 | 48 | 2591 | 2129 | 50 | 1497 | 1776 |
| 37 | 2011-08-20 | SRM 515 | 1 | 402 | 495.17 | 0.30 | 21 | 2543 | 2137 | 18 | 1447 | 1930 |
| 36 | 2011-05-19 | TCO11 Qual 2 | 1 | 171 | 488.99 | 1.52 | 52 | 2522 | 2150 | 93 | 1429 | 2000 |
| 35 | 2011-03-19 | SRM 500 | 1 | 396 | 568.50 | -0.09 | -1 | 2470 | 2252 | -8 | 1336 | 2440 |
| 34 | 2011-02-10 | SRM 497 | 1 | 141 | 406.44 | 1.53 | 61 | 2471 | 2196 | 141 | 1344 | 2355 |
| 33 | 2011-02-01 | SRM 496 | 2 | 18 | 100.96 | 2.49 | 43 | 2410 | 2476 | 129 | 1203 | 3441 |
| 32 | 2010-12-28 | SRM 492 | 1 | 521 | 406.88 | -0.39 | -15 | 2367 | 2615 | -131 | 1074 | 4431 |
| 31 | 2010-11-30 | Member SRM 489 | 1 | 470 | 485.94 | -0.20 | -7 | 2383 | 2470 | -36 | 1205 | 3310 |
| 30 | 2010-09-15 | Member SRM 482 | 1 | 660 | 521.48 | -0.39 | -13 | 2389 | 2338 | -147 | 1241 | 2872 |
| 29 | 2010-09-09 | SRM 481 | 1 | 388 | 451.17 | -0.16 | -4 | 2402 | 2286 | -48 | 1388 | 1929 |
| 28 | 2010-08-26 | SRM 480 | 1 | 321 | 368.54 | 0.20 | 12 | 2406 | 2231 | -7 | 1436 | 1688 |
| 27 | 2010-08-14 | SRM 479 | 1 | 270 | 515.07 | 0.93 | 41 | 2394 | 2278 | 74 | 1443 | 1665 |
| 26 | 2010-08-04 | Member SRM 478 | 1 | 435 | 502.58 | 0.21 | 13 | 2354 | 2447 | -5 | 1369 | 2014 |
| 25 | 2010-07-28 | SRM 477 | 1 | 384 | 553.82 | 0.53 | 28 | 2341 | 2495 | 34 | 1374 | 1959 |
| 24 | 2010-07-17 | SRM 476 | 1 | 412 | 601.89 | 0.55 | 31 | 2312 | 2646 | 42 | 1340 | 2152 |
| 23 | 2010-07-06 | SRM 475 | 1 | 338 | 459.50 | 0.44 | 28 | 2281 | 2816 | 28 | 1298 | 2354 |
| 22 | 2010-06-30 | Member Single Round Match 474 | 1 | 315 | 378.91 | 0.27 | 19 | 2253 | 2918 | 2 | 1270 | 2547 |
| 21 | 2010-06-26 | TCO10 Round 2 | 1 | 375 | 733.33 | 0.97 | 69 | 2234 | 3005 | 127 | 1268 | 2557 |
| 20 | 2010-06-19 | TCO10 Round 1 | 1 | 786 | 1,223.15 | 0.64 | 45 | 2165 | 3401 | 73 | 1141 | 3517 |
| 19 | 2010-06-17 | SRM 473 | 2 | 234 | 136.96 | -0.77 | -16 | 2120 | 3659 | -11 | 1068 | 4065 |
| 18 | 2010-06-05 | SRM 472 | 2 | 580 | 196.96 | -1.56 | -34 | 2136 | 3581 | -75 | 1079 | 4020 |
| 17 | 2010-05-20 | SRM 470 | 2 | 1 | 331.35 | 8.37 | 132 | 2169 | 3267 | 233 | 1154 | 3456 |
| 16 | 2010-05-04 | SRM 469 | 2 | 370 | 322.30 | -0.20 | -1 | 2038 | 4040 | 13 | 921 | 5531 |
| 15 | 2010-05-02 | TCO10 Qual 1 | 1 | 403 | 693.55 | 0.78 | 65 | 2038 | 3946 | 111 | 908 | 5546 |
| 14 | 2010-04-20 | Member SRM 468 | 2 | 599 | 389.85 | -0.93 | -31 | 1973 | 4399 | -75 | 797 | 6914 |
| 13 | 2010-04-15 | SRM 467 | 2 | 281 | 226.01 | -0.31 | -7 | 2005 | 4129 | 10 | 872 | 6028 |
| 12 | 2010-03-16 | SRM 464 | 2 | 771 | 363.52 | -1.28 | -46 | 2012 | 4026 | -115 | 862 | 6066 |
| 11 | 2010-01-19 | SRM 459 | 2 | 526 | 253.80 | -1.05 | -36 | 2058 | 3928 | -45 | 977 | 4983 |
| 10 | 2010-01-14 | Member SRM 458 | 2 | 178 | 256.46 | 0.53 | 41 | 2094 | 3645 | 47 | 1022 | 4476 |
| 9 | 2009-12-22 | SRM 456 | 2 | 181 | 241.38 | 0.42 | 39 | 2053 | 3874 | 50 | 975 | 4916 |
| 8 | 2009-11-25 | SRM 453.5 | 2 | 223 | 286.85 | 0.36 | 40 | 2014 | 4151 | 44 | 925 | 5770 |
| 7 | 2009-09-23 | SRM 449 | 2 | 948 | 334.83 | -1.58 | -72 | 1974 | 4401 | -181 | 881 | 6451 |
| 6 | 2009-08-25 | SRM 447 | 2 | 272 | 242.47 | -0.17 | 3 | 2046 | 3860 | 8 | 1062 | 4242 |
| 5 | 2009-08-08 | SRM 446 | 2 | 69 | 481.55 | 2.80 | 212 | 2043 | 3850 | 139 | 1054 | 4273 |
| 4 | 2009-07-23 | SRM 445 | 2 | 601 | 459.57 | -0.39 | -30 | 1832 | 5472 | -63 | 915 | 5844 |
| 3 | 2009-03-24 | SRM 437 | 2 | 492 | 366.14 | -0.43 | -34 | 1861 | 5358 | -97 | 978 | 7067 |
| 2 | 2009-03-04 | TCO09 Qual 3 | 1 | 504 | 855.72 | 0.76 | 191 | 1896 | 5008 | 45 | 1075 | 5470 |
| 1 | 2009-02-12 | SRM 435 | 2 | 384 | 457.47 | 0.25 | 109 | 1705 | 6978 | -170 | 1030 | 5929 |