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 |
|---|---|---|---|
| pulkitg10 | 72 | 2880 | 1529 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.283 | 0.541 | 0.795 | 26.0 | -42 | 247 | 2608 | 2608 | 669 |
| initial | 0.145 | 0.541 | 0.770 | 65.1 | -142 | 384 | 2641 | 2459 | 362 |
| SRMFix | 0.280 | 0.545 | 0.801 | 27.3 | -96 | 201 | 2083 | 2079 | 551 |
| EloSRM | 0.303 | 0.546 | 0.802 | 26.4 | -59 | 254 | 2880 | 2880 | 773 |
| SRM | 0.350 | 0.645 | 0.972 | 55.8 | -360 | 133 | 1681 | 1529 | 696 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 72 | 2021-02-13 | SRM 800 | 1 | 158 | 226.14 | 0.52 | 52 | 2880 | 773 | 41 | 1529 | 696 |
| 71 | 2015-06-04 | SRM 660 | 1 | 92 | 296.44 | 1.69 | 58 | 2828 | 1798 | 133 | 1488 | 1837 |
| 70 | 2015-04-17 | SRM 656 | 1 | 304 | 331.20 | -0.31 | -8 | 2770 | 2167 | -40 | 1355 | 2765 |
| 69 | 2015-01-12 | SRM 645 | 1 | 189 | 285.40 | -0.17 | -3 | 2779 | 2139 | -13 | 1395 | 2568 |
| 68 | 2014-12-11 | SRM 641 | 1 | 232 | 322.42 | -0.20 | -3 | 2782 | 2137 | -33 | 1408 | 2538 |
| 67 | 2014-12-09 | SRM 640 | 1 | 218 | 233.77 | 0.10 | 8 | 2785 | 2103 | 21 | 1441 | 2323 |
| 66 | 2014-11-02 | SRM 638 | 1 | 156 | 240.64 | -0.16 | -3 | 2777 | 2147 | -18 | 1420 | 2485 |
| 65 | 2014-10-23 | SRM 637 | 1 | 242 | 412.89 | 0.77 | 32 | 2780 | 2149 | 76 | 1438 | 2379 |
| 64 | 2014-10-04 | SRM 635 | 1 | 222 | 369.17 | -0.09 | 0 | 2748 | 2299 | -1 | 1362 | 2846 |
| 63 | 2014-09-25 | SRM 634 | 1 | 255 | 248.68 | -0.36 | -12 | 2748 | 2297 | -57 | 1363 | 2848 |
| 62 | 2014-09-17 | SRM 633 | 1 | 245 | 434.68 | -0.08 | 1 | 2760 | 2226 | -8 | 1420 | 2490 |
| 61 | 2014-04-10 | SRM 616 | 1 | 400 | 498.50 | -0.26 | -7 | 2759 | 1994 | -37 | 1428 | 2342 |
| 60 | 2014-01-11 | SRM 604 | 1 | 513 | 492.05 | -0.43 | -12 | 2766 | 1957 | -67 | 1465 | 2208 |
| 59 | 2013-12-28 | SRM 602 | 1 | 236 | 456.18 | 0.95 | 42 | 2779 | 1861 | 79 | 1532 | 1821 |
| 58 | 2013-08-27 | SRM 589 | 1 | 404 | 407.96 | -0.39 | -10 | 2737 | 1946 | -68 | 1453 | 2160 |
| 57 | 2013-07-27 | SRM 586 | 1 | 362 | 390.17 | -0.37 | -9 | 2747 | 1862 | -74 | 1521 | 1773 |
| 56 | 2013-07-19 | SRM 585 | 1 | 218 | 436.20 | 1.00 | 37 | 2756 | 1817 | 67 | 1595 | 1481 |
| 55 | 2013-07-10 | SRM 584 | 1 | 393 | 336.58 | -0.22 | -5 | 2719 | 1953 | -38 | 1528 | 1722 |
| 54 | 2013-05-18 | SRM 579 | 1 | 563 | 483.58 | -0.47 | -14 | 2724 | 2011 | -110 | 1566 | 1654 |
| 53 | 2013-05-02 | SRM 578 | 1 | 266 | 332.19 | 0.32 | 17 | 2738 | 1973 | -5 | 1676 | 1277 |
| 52 | 2013-04-06 | SRM 575 | 1 | 309 | 582.39 | 0.91 | 40 | 2721 | 2107 | 42 | 1681 | 1304 |
| 51 | 2013-02-23 | TCO13 Round 1A | 1 | 335 | 544.15 | 0.70 | 29 | 2681 | 2208 | 24 | 1639 | 1378 |
| 50 | 2013-01-29 | SRM 568 | 1 | 312 | 474.91 | 0.61 | 31 | 2652 | 2286 | 20 | 1615 | 1418 |
| 49 | 2012-07-21 | SRM 550 | 1 | 197 | 498.68 | 1.34 | 37 | 2622 | 2333 | 81 | 1595 | 1455 |
| 48 | 2012-07-09 | SRM 549 | 1 | 124 | 407.61 | 1.72 | 45 | 2585 | 2534 | 118 | 1514 | 1838 |
| 47 | 2012-07-02 | SRM 548 | 1 | 184 | 441.48 | 1.26 | 39 | 2539 | 2787 | 109 | 1396 | 2493 |
| 46 | 2012-06-25 | SRM 547 | 1 | 319 | 340.28 | -0.18 | -4 | 2500 | 3022 | -43 | 1287 | 3344 |
| 45 | 2012-06-16 | SRM 546 | 1 | 368 | 582.69 | 0.65 | 25 | 2505 | 3058 | 72 | 1330 | 3069 |
| 44 | 2012-06-07 | SRM 545 | 1 | 480 | 574.89 | -0.13 | -2 | 2479 | 3213 | -18 | 1258 | 3704 |
| 43 | 2012-05-29 | SRM 544 | 1 | 353 | 417.28 | -0.14 | -3 | 2482 | 3167 | -25 | 1276 | 3522 |
| 42 | 2012-05-19 | SRM 543 | 2 | 12 | 125.16 | 3.38 | 41 | 2485 | 3165 | 115 | 1301 | 3329 |
| 41 | 2012-05-08 | SRM 542 | 2 | 65 | 59.88 | -0.12 | 3 | 2443 | 3445 | 34 | 1186 | 4494 |
| 40 | 2012-04-14 | TCO12 Round 1C | 1 | 662 | 651.07 | -0.02 | 3 | 2441 | 3421 | 29 | 1152 | 4774 |
| 39 | 2012-04-07 | TCO12 Round 1B | 1 | 1117 | 973.23 | -0.55 | -14 | 2438 | 3333 | -80 | 1123 | 4978 |
| 38 | 2012-03-20 | SRM 538 | 1 | 638 | 563.97 | -0.29 | -9 | 2451 | 3145 | -75 | 1203 | 4153 |
| 37 | 2012-03-17 | SRM 537 | 1 | 639 | 717.80 | 0.17 | 11 | 2461 | 3087 | 13 | 1278 | 3430 |
| 36 | 2012-01-14 | SRM 529 | 1 | 681 | 580.84 | -0.35 | -11 | 2450 | 2981 | -104 | 1265 | 3370 |
| 35 | 2011-12-28 | SRM 528 | 1 | 310 | 557.66 | 0.85 | 35 | 2461 | 2887 | 86 | 1369 | 2534 |
| 34 | 2011-12-23 | SRM 526.5 | 1 | 328 | 484.72 | 0.56 | 27 | 2426 | 3102 | 74 | 1283 | 3204 |
| 33 | 2011-12-17 | SRM 527 | 1 | 511 | 596.84 | -0.11 | -3 | 2399 | 3255 | -6 | 1209 | 3904 |
| 32 | 2011-11-12 | SRM 523 | 1 | 467 | 543.26 | -0.15 | -4 | 2402 | 3166 | -12 | 1215 | 3808 |
| 31 | 2011-10-25 | SRM 522 | 1 | 474 | 418.23 | -0.18 | -5 | 2406 | 3117 | -48 | 1227 | 3673 |
| 30 | 2011-10-04 | SRM 520 | 1 | 567 | 626.71 | 0.14 | 9 | 2411 | 3023 | 12 | 1275 | 3138 |
| 29 | 2011-09-19 | SRM 519 | 1 | 432 | 465.89 | 0.11 | 8 | 2402 | 3081 | 6 | 1263 | 3275 |
| 28 | 2011-09-14 | SRM 518 | 1 | 530 | 631.48 | 0.25 | 15 | 2394 | 3121 | 30 | 1257 | 3328 |
| 27 | 2011-08-30 | SRM 516 | 1 | 501 | 511.10 | -0.22 | -7 | 2379 | 3109 | -51 | 1227 | 3531 |
| 26 | 2011-08-20 | SRM 515 | 1 | 486 | 585.57 | 0.27 | 16 | 2386 | 3038 | 28 | 1278 | 3033 |
| 25 | 2011-07-26 | SRM 513 | 1 | 472 | 559.19 | 0.24 | 15 | 2370 | 3145 | 26 | 1250 | 3316 |
| 24 | 2011-07-13 | SRM 512 | 1 | 681 | 656.18 | -0.21 | -8 | 2355 | 3228 | -71 | 1224 | 3546 |
| 23 | 2011-07-02 | SRM 511 | 1 | 588 | 635.37 | -0.13 | -4 | 2363 | 3151 | -48 | 1295 | 2895 |
| 22 | 2011-06-21 | SRM 510 | 1 | 240 | 477.36 | 0.99 | 52 | 2367 | 3118 | 102 | 1343 | 2520 |
| 21 | 2011-06-18 | TCO11 Round 1 | 1 | 1189 | 1,209.79 | 0.02 | 5 | 2315 | 3439 | -28 | 1241 | 3328 |
| 20 | 2011-06-08 | SRM 509 | 1 | 499 | 709.21 | 0.51 | 33 | 2311 | 3462 | 56 | 1269 | 3132 |
| 19 | 2011-05-28 | SRM 507 | 2 | 108 | 226.64 | 1.06 | 32 | 2278 | 3598 | 40 | 1213 | 3557 |
| 18 | 2011-05-24 | TCO11 Qual 3 | 1 | 429 | 482.86 | 0.17 | 14 | 2246 | 3757 | 7 | 1173 | 3918 |
| 17 | 2011-05-19 | TCO11 Qual 2 | 1 | 649 | 751.49 | 0.21 | 17 | 2232 | 3836 | 9 | 1166 | 3998 |
| 16 | 2011-05-17 | SRM 504.5 | 2 | 311 | 267.60 | -0.22 | 0 | 2215 | 3888 | -2 | 1157 | 4049 |
| 15 | 2011-05-03 | Member SRM 505 | 2 | 56 | 273.78 | 2.29 | 70 | 2215 | 3808 | 87 | 1159 | 3988 |
| 14 | 2011-04-16 | Member SRM 503 | 2 | 360 | 269.84 | -0.42 | -7 | 2145 | 4323 | -4 | 1072 | 4725 |
| 13 | 2011-03-30 | Member SRM 501 | 2 | 224 | 245.28 | 0.13 | 14 | 2153 | 4201 | 29 | 1076 | 4649 |
| 12 | 2011-03-08 | SRM 499 | 2 | 209 | 318.19 | 0.61 | 35 | 2138 | 4229 | 44 | 1047 | 4802 |
| 11 | 2011-02-26 | SRM 498 | 2 | 143 | 401.94 | 1.49 | 73 | 2103 | 4468 | 79 | 1003 | 5196 |
| 10 | 2011-02-01 | SRM 496 | 2 | 494 | 308.71 | -0.68 | -24 | 2031 | 5046 | -26 | 924 | 6072 |
| 9 | 2011-01-22 | Member SRM 494 | 2 | 320 | 337.89 | 0.08 | 15 | 2054 | 4717 | 21 | 950 | 5668 |
| 8 | 2011-01-12 | SRM 493 | 2 | 253 | 231.84 | -0.13 | 4 | 2039 | 4831 | 15 | 929 | 5926 |
| 7 | 2010-12-18 | Member SRM 491 | 2 | 228 | 438.32 | 0.94 | 75 | 2036 | 4819 | 75 | 914 | 6043 |
| 6 | 2010-12-08 | SRM 490 | 2 | 203 | 550.03 | 1.44 | 129 | 1961 | 5360 | 106 | 839 | 6881 |
| 5 | 2010-11-13 | SRM 487 | 2 | 478 | 630.86 | 0.40 | 60 | 1832 | 6329 | 34 | 733 | 8051 |
| 4 | 2010-10-26 | SRM 486 | 2 | 768 | 662.09 | -0.49 | -46 | 1772 | 6817 | -87 | 699 | 8320 |
| 3 | 2010-07-17 | SRM 476 | 2 | 250 | 821.91 | 1.72 | 254 | 1818 | 5970 | 132 | 786 | 7057 |
| 2 | 2010-07-06 | SRM 475 | 2 | 613 | 577.40 | -0.26 | -44 | 1563 | 8649 | -186 | 654 | 8304 |
| 1 | 2010-06-30 | Member Single Round Match 474 | 2 | 538 | 443.41 | -0.28 | -59 | 1607 | 7817 | -360 | 840 | 6247 |