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 |
|---|---|---|---|
| sridhar87 | 95 | 2310 | 845 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.181 | 0.856 | 1.257 | 24.4 | -94 | 222 | 2428 | 2310 | 5231 |
| SRMFix | 0.124 | 0.883 | 1.296 | 34.1 | -124 | 166 | 1972 | 1734 | 4031 |
| SRM | 0.551 | 0.974 | 1.490 | 73.9 | -295 | 185 | 1541 | 845 | 8698 |
| initial | 0.027 | 0.981 | 1.491 | 118.2 | -620 | 537 | 2453 | 1502 | 5847 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 95 | 2014-06-19 | SRM 625 | 2 | 796 | 289.98 | -1.59 | -40 | 2310 | 5231 | -111 | 845 | 8698 |
| 94 | 2013-03-09 | TCO13 Round 1C | 1 | 1125 | 909.82 | -0.65 | -18 | 2350 | 4336 | -70 | 956 | 7044 |
| 93 | 2013-03-02 | TCO13 Round 1B | 1 | 1525 | 872.59 | -0.92 | -34 | 2368 | 4101 | -138 | 1026 | 6163 |
| 92 | 2013-02-23 | TCO13 Round 1A | 1 | 1009 | 796.12 | -0.34 | -16 | 2402 | 3801 | -22 | 1164 | 4655 |
| 91 | 2011-11-29 | SRM 525 | 1 | 604 | 582.25 | -0.25 | -9 | 2419 | 3101 | -53 | 1186 | 4103 |
| 90 | 2011-09-19 | SRM 519 | 1 | 424 | 453.99 | 0.10 | 8 | 2427 | 2916 | 12 | 1239 | 3491 |
| 89 | 2011-09-10 | SRM 517 | 1 | 594 | 597.57 | -0.24 | -9 | 2419 | 2900 | -40 | 1227 | 3572 |
| 88 | 2011-05-03 | Member SRM 505 | 1 | 306 | 480.62 | -0.01 | 3 | 2428 | 2532 | 17 | 1267 | 2993 |
| 87 | 2011-01-22 | Member SRM 494 | 1 | 434 | 527.67 | 0.28 | 14 | 2425 | 2353 | 43 | 1250 | 2965 |
| 86 | 2010-12-18 | Member SRM 491 | 1 | 544 | 518.91 | -0.07 | 0 | 2412 | 2383 | -11 | 1207 | 3317 |
| 85 | 2010-11-13 | SRM 487 | 1 | 489 | 526.76 | -0.18 | -5 | 2412 | 2306 | -27 | 1218 | 3110 |
| 84 | 2010-10-05 | SRM 484 | 1 | 345 | 330.68 | -0.25 | -6 | 2416 | 2250 | -48 | 1245 | 2850 |
| 83 | 2010-09-25 | SRM 483 | 1 | 281 | 506.44 | 0.85 | 35 | 2423 | 2209 | 85 | 1293 | 2481 |
| 82 | 2010-09-09 | SRM 481 | 2 | 228 | 77.59 | -1.56 | -18 | 2388 | 2341 | 9 | 1208 | 3158 |
| 81 | 2010-08-04 | Member SRM 478 | 2 | 11 | 98.92 | 3.17 | 47 | 2406 | 2226 | 152 | 1199 | 3159 |
| 80 | 2010-07-28 | SRM 477 | 2 | 309 | 90.24 | -1.78 | -25 | 2359 | 2399 | 10 | 1047 | 4262 |
| 79 | 2010-01-19 | SRM 459 | 2 | 744 | 168.46 | -2.32 | -22 | 2384 | 2115 | -120 | 1037 | 4385 |
| 78 | 2010-01-14 | Member SRM 458 | 1 | 614 | 440.60 | -0.50 | -16 | 2406 | 2005 | -169 | 1157 | 3418 |
| 77 | 2009-12-17 | Member SRM 455 | 1 | 259 | 373.69 | -0.03 | 2 | 2422 | 1922 | -2 | 1326 | 2173 |
| 76 | 2009-11-25 | SRM 453.5 | 1 | 268 | 451.84 | 0.75 | 35 | 2420 | 1937 | 80 | 1328 | 2215 |
| 75 | 2009-09-10 | SRM 448 | 2 | 26 | 83.85 | 1.69 | 29 | 2386 | 2021 | 106 | 1248 | 2756 |
| 74 | 2009-07-08 | SRM 444 | 2 | 538 | 69.58 | -2.95 | -26 | 2357 | 2127 | -56 | 1142 | 3560 |
| 73 | 2009-05-12 | SRM 440 | 2 | 58 | 65.96 | 0.19 | 8 | 2383 | 1981 | 75 | 1198 | 3354 |
| 72 | 2009-01-06 | SRM 432 | 1 | 514 | 385.78 | -0.44 | -10 | 2375 | 2012 | -142 | 1123 | 4558 |
| 71 | 2008-12-20 | SRM 430 | 2 | 26 | 65.81 | 1.34 | 17 | 2385 | 1951 | 85 | 1265 | 3010 |
| 70 | 2008-12-11 | SRM 429 | 1 | 528 | 443.45 | -0.36 | -8 | 2368 | 1994 | -77 | 1180 | 3738 |
| 69 | 2008-12-02 | SRM 428 | 1 | 358 | 446.79 | 0.32 | 11 | 2376 | 1967 | 55 | 1257 | 3082 |
| 68 | 2008-11-22 | SRM 426 | 1 | 508 | 458.04 | -0.15 | -2 | 2365 | 1976 | -18 | 1202 | 3552 |
| 67 | 2008-10-18 | SRM 422 | 1 | 609 | 477.04 | -0.42 | -9 | 2367 | 1918 | -122 | 1220 | 3455 |
| 66 | 2008-09-20 | SRM 418 | 1 | 471 | 433.92 | -0.12 | -1 | 2376 | 1845 | -32 | 1342 | 2485 |
| 65 | 2008-08-16 | SRM 414 | 1 | 522 | 376.66 | -0.51 | -10 | 2377 | 1844 | -167 | 1374 | 2268 |
| 64 | 2008-08-06 | SRM 413 | 1 | 138 | 434.75 | 1.66 | 34 | 2387 | 1793 | 121 | 1541 | 1368 |
| 63 | 2008-07-31 | SRM 412 | 1 | 284 | 405.65 | 0.51 | 14 | 2353 | 1903 | 47 | 1420 | 1929 |
| 62 | 2008-07-19 | SRM 410 | 1 | 396 | 442.10 | -0.20 | -3 | 2338 | 1950 | -48 | 1373 | 2265 |
| 61 | 2008-06-26 | SRM 407 | 1 | 385 | 415.88 | 0.11 | 5 | 2342 | 1885 | -3 | 1421 | 1889 |
| 60 | 2008-06-17 | SRM 406 | 1 | 290 | 288.50 | -0.01 | 2 | 2337 | 1899 | -22 | 1424 | 1872 |
| 59 | 2008-06-14 | SRM 405 | 1 | 409 | 452.16 | 0.14 | 6 | 2335 | 1894 | -2 | 1446 | 1740 |
| 58 | 2008-06-05 | SRM 404 | 1 | 475 | 432.90 | -0.13 | -2 | 2329 | 1908 | -49 | 1448 | 1710 |
| 57 | 2008-05-28 | SRM 403 | 1 | 93 | 309.26 | 1.73 | 39 | 2331 | 1896 | 133 | 1497 | 1483 |
| 56 | 2008-05-24 | SRM 402 | 1 | 201 | 388.95 | 0.95 | 25 | 2292 | 2043 | 84 | 1364 | 2197 |
| 55 | 2008-05-06 | SRM 401 | 1 | 357 | 494.97 | 0.47 | 15 | 2267 | 2133 | 54 | 1280 | 2651 |
| 54 | 2008-05-01 | SRM 400 | 2 | 24 | 99.31 | 2.05 | 23 | 2252 | 2158 | 104 | 1226 | 2846 |
| 53 | 2008-04-03 | SRM 396 | 2 | 220 | 96.52 | -1.19 | -9 | 2229 | 2303 | 9 | 1122 | 3709 |
| 52 | 2008-03-26 | SRM 395 | 1 | 420 | 336.72 | -0.33 | -8 | 2238 | 2252 | -167 | 1113 | 3817 |
| 51 | 2008-03-22 | SRM 394 | 1 | 417 | 472.17 | 0.17 | 7 | 2246 | 2191 | 9 | 1280 | 2452 |
| 50 | 2008-03-11 | SRM 393 | 1 | 346 | 457.66 | 0.40 | 14 | 2239 | 2215 | 41 | 1271 | 2515 |
| 49 | 2008-03-06 | SRM 392 | 1 | 408 | 472.34 | -0.04 | 0 | 2226 | 2278 | -20 | 1230 | 2857 |
| 48 | 2008-02-26 | SRM 391 | 1 | 429 | 352.97 | -0.30 | -8 | 2225 | 2264 | -181 | 1250 | 2672 |
| 47 | 2008-02-23 | TCO08 Round 2 | 1 | 631 | 692.64 | -0.01 | 1 | 2233 | 2202 | -47 | 1431 | 1588 |
| 46 | 2008-02-16 | TCO08 Round 1 | 1 | 629 | 1,075.69 | 0.77 | 24 | 2232 | 2209 | 44 | 1478 | 1422 |
| 45 | 2008-02-09 | TCO08 Qual 2 | 1 | 493 | 606.08 | 0.30 | 10 | 2208 | 2307 | 1 | 1434 | 1586 |
| 44 | 2008-02-05 | TCO08 Qual 1 | 1 | 475 | 554.08 | -0.19 | -3 | 2198 | 2338 | -68 | 1433 | 1563 |
| 43 | 2008-02-02 | SRM 390 | 1 | 73 | 504.71 | 2.79 | 73 | 2201 | 2299 | 185 | 1501 | 1329 |
| 42 | 2008-01-15 | SRM 388 | 1 | 308 | 543.40 | 0.82 | 30 | 2128 | 2599 | 74 | 1316 | 2197 |
| 41 | 2008-01-09 | SRM 387 | 1 | 300 | 349.10 | -0.03 | 0 | 2098 | 2738 | -31 | 1242 | 2746 |
| 40 | 2008-01-05 | SRM 386 | 2 | 17 | 152.83 | 3.17 | 38 | 2098 | 2721 | 106 | 1273 | 2477 |
| 39 | 2007-12-27 | SRM 385 | 2 | 53 | 157.70 | 1.57 | 26 | 2060 | 2887 | 76 | 1167 | 3339 |
| 38 | 2007-12-13 | SRM 383 | 2 | 115 | 119.82 | 0.06 | 5 | 2034 | 3003 | 26 | 1091 | 3945 |
| 37 | 2007-12-11 | SRM 382 | 2 | 72 | 132.64 | 0.88 | 19 | 2029 | 3007 | 64 | 1065 | 4123 |
| 36 | 2007-12-08 | SRM 381 | 2 | 235 | 194.75 | -0.27 | -1 | 2009 | 3099 | 24 | 1001 | 4730 |
| 35 | 2007-12-04 | SRM 380 | 2 | 135 | 152.78 | 0.18 | 8 | 2011 | 3041 | 38 | 977 | 4847 |
| 34 | 2007-11-20 | SRM 378 | 2 | 250 | 175.50 | -0.51 | -6 | 2003 | 3054 | 19 | 939 | 5019 |
| 33 | 2007-11-10 | SRM 375 | 2 | 523 | 122.77 | -2.08 | -26 | 2008 | 2949 | -196 | 920 | 5071 |
| 32 | 2007-11-06 | SRM 374 | 2 | 7 | 185.24 | 4.73 | 59 | 2034 | 2786 | 168 | 1116 | 3379 |
| 31 | 2007-10-23 | SRM 373 | 2 | 44 | 146.72 | 1.74 | 35 | 1975 | 3093 | 104 | 948 | 4626 |
| 30 | 2007-10-17 | SRM 372 | 2 | 332 | 208.69 | -0.67 | -10 | 1939 | 3270 | 5 | 844 | 5585 |
| 29 | 2007-10-13 | SRM 371 | 2 | 744 | 199.00 | -1.90 | -30 | 1950 | 3177 | -195 | 839 | 5561 |
| 28 | 2007-10-09 | SRM 370 | 2 | 344 | 145.55 | -1.24 | -19 | 1979 | 3000 | -47 | 1034 | 3815 |
| 27 | 2007-10-04 | SRM 369 | 2 | 68 | ||||||||
| 26 | 2007-09-26 | SRM 367 | 2 | 149 | 180.15 | 0.27 | 12 | 1999 | 2871 | 35 | 1081 | 3391 |
| 25 | 2007-09-12 | SRM 365 | 2 | 514 | 161.23 | -1.67 | -28 | 1986 | 2941 | -98 | 1046 | 3691 |
| 24 | 2007-09-04 | SRM 364 | 2 | 10 | 173.26 | 4.12 | 71 | 2014 | 2765 | 139 | 1144 | 3006 |
| 23 | 2007-08-28 | TCCC07 Round 1A | 1 | 297 | 334.76 | -0.14 | -4 | 1942 | 3128 | -44 | 1005 | 3965 |
| 22 | 2007-08-18 | TCCC07 Qual 1 | 1 | 490 | 593.15 | 0.28 | 18 | 1947 | 3088 | 30 | 1049 | 3660 |
| 21 | 2007-08-11 | SRM 363 | 2 | 237 | 208.23 | -0.18 | 0 | 1928 | 3175 | 10 | 1019 | 3860 |
| 20 | 2007-08-07 | SRM 362 | 2 | 176 | ||||||||
| 19 | 2007-07-24 | SRM 360 | 2 | 141 | 202.59 | 0.52 | 23 | 1928 | 3167 | 44 | 1009 | 3916 |
| 18 | 2007-07-21 | SRM 359 | 2 | 117 | 234.48 | 1.00 | 40 | 1905 | 3271 | 67 | 965 | 4241 |
| 17 | 2007-07-17 | SRM 358 | 2 | 123 | 209.68 | 0.77 | 36 | 1865 | 3468 | 63 | 898 | 4755 |
| 16 | 2007-06-14 | SRM 354 | 2 | 221 | 289.98 | 0.39 | 23 | 1830 | 3630 | 51 | 835 | 5304 |
| 15 | 2007-06-02 | SRM 352 | 2 | 103 | 306.23 | 1.57 | 64 | 1806 | 3683 | 108 | 784 | 5708 |
| 14 | 2007-05-23 | SRM 350 | 2 | 354 | 233.70 | -0.60 | -21 | 1743 | 4030 | -19 | 676 | 6522 |
| 13 | 2007-05-15 | SRM 349 | 2 | 598 | 229.26 | -1.37 | -47 | 1763 | 3894 | -238 | 695 | 6372 |
| 12 | 2007-05-09 | SRM 348 | 2 | 158 | 169.82 | 0.10 | 15 | 1810 | 3601 | 22 | 933 | 4461 |
| 11 | 2007-02-07 | SRM 338 | 2 | 190 | 202.69 | 0.09 | 13 | 1795 | 3548 | 29 | 911 | 4768 |
| 10 | 2007-02-03 | SRM 337 | 2 | 122 | 270.14 | 1.15 | 60 | 1782 | 3608 | 90 | 882 | 5004 |
| 9 | 2007-01-17 | SRM 335 | 2 | 117 | 300.22 | 1.36 | 79 | 1722 | 3947 | 106 | 792 | 5898 |
| 8 | 2007-01-13 | SRM 334 | 2 | 513 | 320.52 | -0.82 | -38 | 1643 | 4430 | -98 | 686 | 6629 |
| 7 | 2007-01-04 | SRM 333 | 2 | 164 | 314.86 | 0.94 | 75 | 1681 | 4144 | 85 | 784 | 5896 |
| 6 | 2006-12-21 | SRM 331 | 2 | 383 | 267.50 | -0.52 | -29 | 1606 | 4565 | -45 | 699 | 6483 |
| 5 | 2006-12-09 | SRM 329 | 2 | 215 | 330.48 | 0.62 | 71 | 1634 | 4340 | 63 | 744 | 6133 |
| 4 | 2006-11-29 | SRM 328 | 2 | 315 | 304.32 | -0.07 | 6 | 1564 | 4818 | -3 | 681 | 6565 |
| 3 | 2006-11-22 | SRM 327 | 2 | 484 | 236.12 | -1.05 | -94 | 1558 | 4844 | -273 | 684 | 6495 |
| 2 | 2006-11-11 | SRM 326 | 2 | 175 | 380.86 | 1.12 | 222 | 1652 | 4170 | 52 | 957 | 4228 |
| 1 | 2006-10-19 | SRM 323 | 2 | 300 | 323.16 | -0.26 | -49 | 1429 | 5736 | -295 | 905 | 4474 |