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 |
|---|---|---|---|
| sshekhar | 95 | 2537 | 1254 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.165 | 0.704 | 1.110 | 27.8 | -167 | 267 | 1933 | 1816 | 3535 |
| EloSRM | 0.162 | 0.712 | 1.115 | 23.2 | -91 | 269 | 2547 | 2537 | 3493 |
| initial | 0.087 | 0.716 | 1.105 | 86.2 | -358 | 509 | 2320 | 2181 | 2662 |
| SRM | 0.427 | 0.759 | 1.315 | 51.9 | -160 | 174 | 1449 | 1254 | 3922 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 95 | 2014-05-10 | SRM 620 | 1 | 743 | 691.91 | -0.25 | -10 | 2537 | 3493 | -67 | 1254 | 3922 |
| 94 | 2014-01-21 | SRM 605 | 1 | 391 | 482.29 | 0.30 | 19 | 2547 | 3181 | 21 | 1321 | 3174 |
| 93 | 2013-05-18 | SRM 579 | 1 | 563 | 574.33 | -0.22 | -5 | 2529 | 3037 | -51 | 1300 | 3275 |
| 92 | 2013-04-20 | TCO13 Round 2B | 1 | 498 | 786.29 | 0.01 | 2 | 2534 | 3081 | 4 | 1351 | 2978 |
| 91 | 2013-04-06 | SRM 575 | 1 | 509 | 708.99 | 0.48 | 17 | 2531 | 3175 | 41 | 1347 | 3072 |
| 90 | 2013-03-31 | TCO13 Round 2A | 1 | 438 | 803.72 | 0.05 | 4 | 2514 | 3286 | 23 | 1306 | 3432 |
| 89 | 2013-03-25 | SRM 574 | 2 | 12 | 126.29 | 3.40 | 37 | 2510 | 3301 | 132 | 1283 | 3608 |
| 88 | 2013-03-09 | TCO13 Round 1C | 1 | 328 | 600.71 | 0.87 | 25 | 2473 | 3476 | 94 | 1151 | 4868 |
| 87 | 2013-02-19 | SRM 571 | 2 | 162 | 134.10 | -0.26 | 0 | 2448 | 3458 | 54 | 1057 | 5729 |
| 86 | 2013-01-29 | SRM 568 | 2 | 971 | 245.58 | -2.18 | -23 | 2447 | 3407 | -125 | 1003 | 6353 |
| 85 | 2012-06-16 | SRM 546 | 2 | 393 | 89.53 | -2.13 | -13 | 2470 | 3257 | -33 | 1128 | 4896 |
| 84 | 2012-05-19 | SRM 543 | 2 | 175 | 103.77 | -0.75 | -4 | 2483 | 3181 | 31 | 1161 | 4642 |
| 83 | 2012-05-08 | SRM 542 | 2 | 73 | 48.56 | -0.59 | -3 | 2487 | 3176 | 40 | 1130 | 5002 |
| 82 | 2012-04-23 | SRM 541 | 2 | 509 | 310.34 | -1.27 | -7 | 2490 | 3151 | -91 | 1090 | 5437 |
| 81 | 2012-04-14 | TCO12 Round 1C | 1 | 972 | 821.13 | -0.69 | -8 | 2497 | 3070 | -88 | 1181 | 4522 |
| 80 | 2012-04-07 | TCO12 Round 1B | 1 | 839 | 700.67 | -0.26 | -2 | 2505 | 2905 | -4 | 1269 | 3534 |
| 79 | 2012-04-04 | SRM 539 | 1 | 396 | ||||||||
| 78 | 2012-03-31 | TCO12 Round 1A | 1 | 1037 | 812.90 | -0.35 | -5 | 2508 | 2847 | -23 | 1273 | 3462 |
| 77 | 2012-03-20 | SRM 538 | 1 | 598 | 539.50 | -0.15 | -2 | 2513 | 2780 | -37 | 1296 | 3235 |
| 76 | 2012-03-17 | SRM 537 | 1 | 496 | 679.55 | 0.45 | 13 | 2514 | 2772 | 44 | 1333 | 2933 |
| 75 | 2012-03-07 | SRM 536 | 1 | 750 | 555.75 | -0.47 | -9 | 2502 | 2819 | -160 | 1289 | 3308 |
| 74 | 2012-03-03 | SRM 535 | 1 | 254 | 642.13 | 1.34 | 29 | 2511 | 2721 | 96 | 1449 | 2076 |
| 73 | 2012-02-23 | SRM 534 | 1 | 366 | 483.68 | 0.40 | 12 | 2482 | 2863 | 39 | 1353 | 2706 |
| 72 | 2012-02-18 | SRM 533 | 1 | 517 | 587.11 | -0.18 | -3 | 2470 | 2907 | -36 | 1314 | 3011 |
| 71 | 2012-02-09 | SRM 532 | 1 | 357 | 563.56 | 0.66 | 19 | 2473 | 2869 | 65 | 1350 | 2687 |
| 70 | 2012-01-31 | SRM 531 | 1 | 397 | 537.70 | -0.11 | -1 | 2454 | 2974 | -9 | 1285 | 3222 |
| 69 | 2012-01-19 | SRM 530 | 1 | 406 | 413.92 | -0.23 | -5 | 2455 | 2957 | -50 | 1294 | 3142 |
| 68 | 2012-01-14 | SRM 529 | 1 | 386 | 616.38 | 0.68 | 20 | 2460 | 2903 | 65 | 1344 | 2701 |
| 67 | 2011-12-28 | SRM 528 | 1 | 391 | 558.89 | 0.52 | 17 | 2440 | 3040 | 66 | 1279 | 3244 |
| 66 | 2011-12-23 | SRM 526.5 | 2 | 64 | 90.23 | 0.50 | 10 | 2423 | 3120 | 48 | 1213 | 3845 |
| 65 | 2011-12-17 | SRM 527 | 2 | 257 | 118.82 | -1.11 | -9 | 2413 | 3164 | 3 | 1165 | 4345 |
| 64 | 2011-12-06 | SRM 526 | 1 | 367 | 352.29 | -0.24 | -6 | 2422 | 3080 | -45 | 1162 | 4335 |
| 63 | 2011-11-29 | SRM 525 | 1 | 604 | 579.33 | -0.26 | -6 | 2428 | 3039 | -60 | 1207 | 3897 |
| 62 | 2011-10-25 | SRM 522 | 1 | 317 | 414.21 | 0.39 | 14 | 2434 | 2941 | 48 | 1267 | 3267 |
| 61 | 2011-10-13 | SRM 521 | 1 | 618 | 534.83 | -0.21 | -4 | 2420 | 2997 | -62 | 1219 | 3698 |
| 60 | 2011-09-19 | SRM 519 | 2 | 23 | 110.81 | 2.27 | 25 | 2425 | 2935 | 89 | 1281 | 3120 |
| 59 | 2011-09-14 | SRM 518 | 2 | 297 | 129.59 | -1.20 | -10 | 2399 | 3085 | -6 | 1192 | 3938 |
| 58 | 2011-09-10 | SRM 517 | 1 | 594 | 603.89 | -0.22 | -5 | 2409 | 2961 | -33 | 1198 | 3846 |
| 57 | 2011-08-20 | SRM 515 | 2 | 21 | 121.36 | 2.53 | 28 | 2414 | 2876 | 106 | 1231 | 3480 |
| 56 | 2011-08-09 | SRM 514 | 2 | 358 | 89.95 | -1.99 | -17 | 2386 | 3040 | -38 | 1125 | 4489 |
| 55 | 2011-07-26 | SRM 513 | 2 | 353 | 113.29 | -1.64 | -14 | 2403 | 2950 | -14 | 1163 | 4158 |
| 54 | 2011-07-13 | SRM 512 | 1 | 681 | 627.43 | -0.28 | -7 | 2417 | 2857 | -55 | 1177 | 4006 |
| 53 | 2011-06-18 | TCO11 Round 1 | 1 | 1094 | 1,097.33 | 0.00 | 2 | 2423 | 2796 | 1 | 1232 | 3420 |
| 52 | 2011-06-02 | SRM 508 | 1 | 540 | 617.69 | -0.13 | -2 | 2421 | 2757 | -15 | 1231 | 3448 |
| 51 | 2011-05-28 | SRM 507 | 1 | 705 | 585.98 | -0.27 | -6 | 2423 | 2706 | -63 | 1246 | 3262 |
| 50 | 2011-05-17 | SRM 504.5 | 1 | 645 | 588.05 | -0.28 | -7 | 2429 | 2587 | -78 | 1309 | 2708 |
| 49 | 2011-05-14 | TCO11 Qual 1 | 1 | 390 | 736.69 | 0.92 | 27 | 2436 | 2518 | 58 | 1387 | 2170 |
| 48 | 2011-04-16 | Member SRM 503 | 1 | 469 | 594.61 | 0.34 | 14 | 2409 | 2645 | 30 | 1329 | 2517 |
| 47 | 2011-04-07 | SRM 502 | 1 | 319 | 401.89 | 0.33 | 14 | 2395 | 2684 | 34 | 1299 | 2706 |
| 46 | 2011-03-30 | Member SRM 501 | 1 | 487 | 519.28 | -0.16 | -4 | 2381 | 2760 | -44 | 1265 | 2957 |
| 45 | 2011-03-19 | SRM 500 | 2 | 16 | 135.16 | 3.08 | 36 | 2385 | 2707 | 116 | 1309 | 2606 |
| 44 | 2011-03-08 | SRM 499 | 1 | 686 | 592.33 | -0.21 | -6 | 2349 | 2852 | -72 | 1193 | 3519 |
| 43 | 2011-02-26 | SRM 498 | 2 | 30 | 151.63 | 2.34 | 33 | 2355 | 2782 | 83 | 1265 | 2853 |
| 42 | 2011-02-01 | SRM 496 | 1 | 568 | 549.99 | -0.05 | 0 | 2322 | 2953 | -19 | 1182 | 3634 |
| 41 | 2011-01-22 | Member SRM 494 | 1 | 536 | 549.93 | -0.18 | -5 | 2322 | 2886 | -42 | 1201 | 3406 |
| 40 | 2011-01-12 | SRM 493 | 1 | 220 | 367.42 | 0.06 | 5 | 2327 | 2845 | 37 | 1243 | 3049 |
| 39 | 2010-12-28 | SRM 492 | 1 | 365 | 409.28 | -0.11 | -2 | 2322 | 2860 | -17 | 1206 | 3350 |
| 38 | 2010-12-18 | Member SRM 491 | 1 | 566 | 541.60 | -0.21 | -7 | 2325 | 2821 | -67 | 1223 | 3158 |
| 37 | 2010-11-30 | Member SRM 489 | 1 | 470 | 503.60 | -0.15 | -4 | 2331 | 2735 | -49 | 1290 | 2590 |
| 36 | 2010-11-18 | SRM 488 | 1 | 276 | 353.85 | -0.06 | 0 | 2335 | 2686 | -26 | 1339 | 2257 |
| 35 | 2010-11-13 | SRM 487 | 1 | 471 | 591.93 | 0.31 | 17 | 2336 | 2668 | 11 | 1365 | 2095 |
| 34 | 2010-10-26 | SRM 486 | 1 | 360 | 577.85 | 0.68 | 32 | 2319 | 2735 | 54 | 1354 | 2143 |
| 33 | 2010-10-21 | Member SRM 485 | 1 | 466 | 501.54 | 0.11 | 8 | 2286 | 2896 | -27 | 1300 | 2442 |
| 32 | 2010-10-05 | SRM 484 | 1 | 331 | 390.54 | 0.24 | 15 | 2278 | 2951 | -9 | 1327 | 2284 |
| 31 | 2010-09-25 | SRM 483 | 1 | 344 | 587.18 | 0.77 | 41 | 2263 | 2987 | 57 | 1336 | 2218 |
| 30 | 2010-09-15 | Member SRM 482 | 1 | 424 | 628.75 | 0.57 | 35 | 2222 | 3227 | 37 | 1279 | 2577 |
| 29 | 2010-08-26 | SRM 480 | 2 | 33 | 175.75 | 2.41 | 50 | 2187 | 3376 | 85 | 1242 | 2814 |
| 28 | 2010-08-04 | Member SRM 478 | 2 | 9 | 290.36 | 5.01 | 79 | 2137 | 3699 | 174 | 1157 | 3472 |
| 27 | 2010-07-17 | SRM 476 | 2 | 104 | 358.82 | 1.79 | 48 | 2058 | 4179 | 91 | 983 | 4866 |
| 26 | 2010-07-06 | SRM 475 | 2 | 290 | 285.40 | -0.02 | 5 | 2010 | 4479 | 16 | 892 | 5781 |
| 25 | 2010-06-30 | Member Single Round Match 474 | 2 | 117 | 247.20 | 1.08 | 39 | 2005 | 4461 | 73 | 876 | 5862 |
| 24 | 2010-06-19 | TCO10 Round 1 | 1 | 1391 | 1,305.91 | -0.11 | -7 | 1966 | 4765 | -102 | 803 | 6784 |
| 23 | 2010-06-17 | SRM 473 | 2 | 405 | 207.73 | -0.96 | -26 | 1973 | 4694 | -65 | 905 | 5628 |
| 22 | 2010-05-24 | TCO10 Qual 3 | 1 | 471 | 645.84 | 0.46 | 32 | 1999 | 4524 | 51 | 970 | 5125 |
| 21 | 2010-05-20 | SRM 470 | 2 | 435 | 399.74 | -0.12 | 1 | 1967 | 4679 | -4 | 919 | 5589 |
| 20 | 2010-05-12 | TCO10 Qual 2 | 1 | 719 | 843.94 | 0.23 | 24 | 1965 | 4694 | 33 | 923 | 5602 |
| 19 | 2010-05-04 | SRM 469 | 2 | 391 | 434.62 | 0.15 | 18 | 1941 | 4777 | 14 | 890 | 5828 |
| 18 | 2010-04-15 | SRM 467 | 2 | 277 | 293.14 | 0.08 | 15 | 1923 | 4751 | 11 | 876 | 5820 |
| 17 | 2010-04-03 | SRM 466 | 2 | 492 | 393.63 | -0.32 | -11 | 1908 | 4822 | -9 | 865 | 6032 |
| 16 | 2010-03-25 | Member SRM 465 | 2 | 379 | 253.98 | -0.58 | -31 | 1920 | 4667 | -26 | 874 | 5868 |
| 15 | 2009-12-22 | SRM 456 | 2 | 164 | 388.62 | 1.25 | 139 | 1951 | 4596 | 69 | 900 | 5621 |
| 14 | 2009-04-30 | SRM 439 | 2 | 335 | 330.58 | -0.02 | 13 | 1812 | 5796 | -12 | 831 | 9038 |
| 13 | 2007-11-20 | SRM 378 | 2 | 311 | 324.57 | 0.06 | 12 | 1799 | 4418 | 15 | 843 | 5972 |
| 12 | 2007-11-06 | SRM 374 | 2 | 323 | 312.97 | -0.05 | 6 | 1787 | 4382 | 9 | 828 | 5946 |
| 11 | 2007-10-13 | SRM 371 | 2 | 372 | 387.82 | -0.45 | -18 | 1781 | 4300 | -50 | 819 | 5723 |
| 10 | 2007-10-02 | SRM 368 | 2 | 362 | 260.71 | -0.47 | -21 | 1798 | 4108 | -25 | 869 | 5091 |
| 9 | 2007-09-26 | SRM 367 | 2 | 138 | 369.50 | 1.42 | 111 | 1819 | 3970 | 87 | 894 | 4843 |
| 8 | 2007-06-20 | SRM 355 | 2 | 358 | 286.08 | -0.32 | -14 | 1708 | 4476 | -24 | 807 | 5613 |
| 7 | 2007-06-14 | SRM 354 | 2 | 412 | 344.88 | -0.26 | -10 | 1722 | 4337 | -20 | 831 | 5344 |
| 6 | 2007-06-07 | SRM 353 | 2 | 446 | 387.33 | -0.58 | -36 | 1732 | 4227 | -79 | 851 | 5197 |
| 5 | 2007-05-15 | SRM 349 | 2 | 227 | 292.12 | 0.36 | 58 | 1768 | 3863 | 20 | 930 | 4458 |
| 4 | 2007-02-03 | SRM 337 | 2 | 498 | 227.89 | -1.13 | -76 | 1710 | 4071 | -118 | 910 | 4733 |
| 3 | 2006-12-21 | SRM 331 | 2 | 361 | 138.47 | -1.38 | -91 | 1787 | 3420 | -148 | 1028 | 3736 |
| 2 | 2006-12-13 | SRM 330 | 2 | 57 | 205.70 | 1.85 | 269 | 1877 | 2879 | 90 | 1176 | 2618 |
| 1 | 2006-11-29 | SRM 328 | 2 | 276 | 346.43 | 0.33 | 125 | 1609 | 4489 | -114 | 1086 | 3212 |