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 |
|---|---|---|---|
| Witalij | 39 | 2905 | 1441 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.269 | 0.990 | 1.461 | 119.3 | -434 | 562 | 2684 | 2430 | 1103 |
| SRMFix | 0.448 | 1.042 | 1.601 | 63.5 | -183 | 331 | 2178 | 2122 | 1121 |
| EloSRM | 0.492 | 1.080 | 1.667 | 58.1 | -91 | 391 | 2928 | 2905 | 1206 |
| SRM | 0.910 | 1.338 | 2.131 | 91.2 | -279 | 209 | 1553 | 1441 | 1573 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 39 | 2016-08-18 | SRM 697 | 1 | 108 | 182.36 | -0.11 | 0 | 2905 | 1206 | -16 | 1441 | 1573 |
| 38 | 2016-07-09 | SRM 694 | 1 | 235 | 212.78 | -0.46 | -23 | 2905 | 1225 | -92 | 1457 | 1531 |
| 37 | 2016-04-12 | 2016 TCO Algo 1B | 1 | 124 | 206.90 | 0.74 | 46 | 2928 | 1200 | 70 | 1549 | 1316 |
| 36 | 2016-01-28 | SRM 680 | 1 | 246 | 250.83 | -0.41 | -18 | 2882 | 1359 | -74 | 1479 | 1535 |
| 35 | 2015-11-18 | SRM 673 | 1 | 210 | 210.39 | 0.00 | 7 | 2900 | 1276 | 7 | 1553 | 1260 |
| 34 | 2015-08-22 | 2015 TCO 2D | 1 | 121 | 272.29 | 1.17 | 75 | 2893 | 1346 | 96 | 1546 | 1374 |
| 33 | 2015-04-25 | 2015 TCO 1B | 1 | 262 | 265.50 | 0.02 | 7 | 2818 | 1895 | 30 | 1450 | 2118 |
| 32 | 2015-03-09 | SRM 652 | 1 | 185 | ||||||||
| 31 | 2015-02-17 | SRM 650 | 1 | 183 | 206.00 | 0.17 | 14 | 2811 | 1983 | 31 | 1420 | 2403 |
| 30 | 2015-02-10 | SRM 649 | 1 | 121 | 347.14 | 1.52 | 73 | 2798 | 2051 | 137 | 1389 | 2588 |
| 29 | 2015-02-02 | SRM 648 | 1 | 437 | 327.10 | -0.54 | -25 | 2725 | 2425 | -94 | 1252 | 3819 |
| 28 | 2015-01-15 | SRM 646 | 1 | 211 | 219.23 | 0.06 | 10 | 2750 | 2295 | 18 | 1346 | 2928 |
| 27 | 2015-01-12 | SRM 645 | 1 | 189 | 290.38 | -0.15 | -5 | 2740 | 2333 | -8 | 1328 | 3064 |
| 26 | 2014-10-14 | SRM 636 | 1 | 446 | 312.48 | -0.63 | -33 | 2745 | 2318 | -122 | 1336 | 3056 |
| 25 | 2014-05-17 | TCO14 Round 2A | 1 | 790 | 795.70 | -0.38 | -16 | 2778 | 2065 | -75 | 1458 | 2304 |
| 24 | 2014-05-10 | SRM 620 | 1 | 216 | 585.38 | 1.44 | 76 | 2794 | 2002 | 105 | 1533 | 1902 |
| 23 | 2014-04-12 | TCO14 Round 1A | 1 | 482 | 835.64 | 0.79 | 47 | 2719 | 2276 | 71 | 1428 | 2418 |
| 22 | 2014-03-21 | SRM 613 | 2 | 2 | 78.78 | 5.30 | 91 | 2672 | 2475 | 209 | 1357 | 2831 |
| 21 | 2014-02-15 | SRM 609 | 1 | 747 | 520.58 | -0.55 | -31 | 2581 | 3054 | -168 | 1148 | 5068 |
| 20 | 2014-02-07 | SRM 608 | 2 | 10 | 121.77 | 3.61 | 90 | 2612 | 2869 | 135 | 1316 | 3261 |
| 19 | 2013-10-15 | SRM 594 | 1 | 418 | 487.91 | -0.16 | -7 | 2522 | 3106 | -23 | 1181 | 4492 |
| 18 | 2013-10-05 | SRM 593 | 2 | 28 | 141.83 | 2.34 | 67 | 2529 | 3063 | 128 | 1204 | 4260 |
| 17 | 2013-09-16 | SRM 591 | 1 | 475 | 374.16 | -0.36 | -26 | 2462 | 3382 | -167 | 1076 | 5341 |
| 16 | 2013-09-07 | SRM 590 | 1 | 602 | 563.12 | -0.28 | -20 | 2488 | 3274 | -71 | 1243 | 3760 |
| 15 | 2013-07-10 | SRM 584 | 1 | 333 | 473.09 | 0.51 | 55 | 2508 | 3061 | 47 | 1314 | 3022 |
| 14 | 2013-03-25 | SRM 574 | 2 | 24 | 193.69 | 3.01 | 86 | 2453 | 3653 | 113 | 1267 | 3744 |
| 13 | 2013-03-09 | TCO13 Round 1C | 1 | 700 | 709.58 | 0.02 | 9 | 2368 | 4175 | 20 | 1154 | 4844 |
| 12 | 2013-03-02 | TCO13 Round 1B | 1 | 951 | 820.45 | -0.21 | -10 | 2358 | 4171 | -8 | 1134 | 4960 |
| 11 | 2013-02-06 | SRM 569 | 2 | 192 | 107.21 | -0.84 | -24 | 2368 | 3953 | 13 | 1142 | 4822 |
| 10 | 2013-01-29 | SRM 568 | 2 | 240 | 139.13 | -0.79 | -24 | 2392 | 3782 | 33 | 1129 | 4931 |
| 9 | 2012-11-10 | SRM 560 | 2 | 655 | 78.19 | -3.07 | -83 | 2416 | 3584 | -92 | 1096 | 5176 |
| 8 | 2012-09-01 | SRM 554 | 1 | 715 | 584.49 | -0.38 | -34 | 2499 | 3070 | -121 | 1188 | 4293 |
| 7 | 2012-08-22 | SRM 553 | 2 | 32 | 83.84 | 1.39 | 85 | 2534 | 2857 | 114 | 1309 | 3153 |
| 6 | 2012-08-16 | SRM 552 | 2 | 115 | 77.47 | -0.57 | -19 | 2449 | 3308 | 52 | 1195 | 4178 |
| 5 | 2012-08-04 | SRM 551 | 2 | 16 | 341.01 | 4.41 | 320 | 2468 | 3193 | 204 | 1143 | 4628 |
| 4 | 2012-03-17 | SRM 537 | 2 | 334 | 622.36 | 0.90 | 161 | 2147 | 5509 | 69 | 939 | 7270 |
| 3 | 2011-03-19 | SRM 500 | 2 | 851 | 423.01 | -1.18 | -91 | 1986 | 5501 | -202 | 870 | 6736 |
| 2 | 2011-03-08 | SRM 499 | 2 | 140 | 776.92 | 2.47 | 391 | 2077 | 4698 | 151 | 1072 | 4561 |
| 1 | 2011-01-27 | SRM 495 | 2 | 811 | 747.78 | -0.12 | -9 | 1686 | 8151 | -279 | 921 | 6037 |