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 |
|---|---|---|---|
| ivankovic | 87 | 2546 | 1516 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.159 | 0.727 | 0.939 | 24.8 | -37 | 316 | 2668 | 2546 | 1052 |
| initial | 0.091 | 0.752 | 0.954 | 90.5 | -237 | 301 | 2763 | 2133 | 1504 |
| SRMFix | 0.151 | 0.754 | 0.968 | 29.2 | -48 | 237 | 2311 | 2121 | 940 |
| SRM | 0.240 | 0.756 | 0.971 | 68.0 | -173 | 252 | 1960 | 1516 | 1293 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 87 | 2008-02-23 | TCO08 Round 2 | 1 | 392 | 573.28 | 0.55 | 20 | 2546 | 1052 | 72 | 1516 | 1293 |
| 86 | 2008-02-16 | TCO08 Round 1 | 1 | 528 | 728.59 | 0.46 | 17 | 2526 | 1116 | 72 | 1444 | 1552 |
| 85 | 2008-02-13 | TCO08 Qual 3 | 1 | 393 | 175.18 | -1.17 | -21 | 2508 | 1148 | -12 | 1372 | 1920 |
| 84 | 2008-02-09 | TCO08 Qual 2 | 1 | 724 | 297.15 | -1.28 | -27 | 2529 | 1070 | -39 | 1384 | 1831 |
| 83 | 2008-02-05 | TCO08 Qual 1 | 1 | 792 | 309.10 | -1.52 | -37 | 2556 | 964 | -168 | 1423 | 1612 |
| 82 | 2007-09-01 | TCCC07 Round 1C | 1 | 373 | 149.22 | -1.32 | -30 | 2593 | 718 | -127 | 1591 | 954 |
| 81 | 2007-08-18 | TCCC07 Qual 1 | 1 | 513 | 138.99 | -1.88 | -30 | 2623 | 651 | -96 | 1718 | 668 |
| 80 | 2007-04-07 | TCO07 Round 1A | 1 | 402 | 275.50 | -0.86 | -15 | 2653 | 489 | -137 | 1814 | 493 |
| 79 | 2007-03-29 | TCO07 Qual 1 | 1 | 71 | 147.35 | 1.05 | 24 | 2668 | 440 | 38 | 1951 | 320 |
| 78 | 2006-11-02 | SRM 325 | 1 | 161 | 150.01 | -0.10 | 1 | 2645 | 403 | -13 | 1913 | 332 |
| 77 | 2006-09-23 | TCCC06 Round 1B | 1 | 160 | 110.80 | -0.53 | -6 | 2644 | 370 | -28 | 1926 | 312 |
| 76 | 2006-08-29 | SRM 318 | 1 | 92 | 154.43 | 0.75 | 15 | 2650 | 337 | 47 | 1954 | 272 |
| 75 | 2006-08-03 | SRM 314 | 1 | 30 | 111.11 | 1.89 | 25 | 2635 | 355 | 102 | 1907 | 295 |
| 74 | 2006-07-26 | SRM 313 | 1 | 138 | 125.75 | -0.13 | 0 | 2610 | 385 | 9 | 1805 | 412 |
| 73 | 2006-07-22 | SRM 312 | 1 | 218 | 138.97 | -0.65 | -8 | 2609 | 386 | -37 | 1796 | 415 |
| 72 | 2006-07-06 | SRM 310 | 1 | 106 | 102.14 | -0.05 | 2 | 2618 | 357 | 12 | 1833 | 356 |
| 71 | 2006-06-28 | SRM 309 | 1 | 27 | 103.18 | 1.93 | 26 | 2616 | 359 | 114 | 1821 | 369 |
| 70 | 2006-06-24 | SRM 308 | 1 | 84 | 111.83 | 0.41 | 10 | 2590 | 403 | 60 | 1707 | 518 |
| 69 | 2006-06-14 | SRM 307 | 1 | 274 | 103.20 | -1.44 | -19 | 2580 | 417 | -172 | 1647 | 613 |
| 68 | 2006-05-18 | SRM 303 | 1 | 37 | 94.29 | 1.35 | 21 | 2599 | 368 | 87 | 1819 | 370 |
| 67 | 2006-04-27 | SRM 300 | 1 | 37 | 110.81 | 1.58 | 24 | 2578 | 382 | 121 | 1732 | 475 |
| 66 | 2006-04-11 | SRM 298 | 1 | 110 | 130.76 | 0.25 | 7 | 2554 | 417 | 59 | 1611 | 638 |
| 65 | 2006-04-06 | SRM 297 | 1 | 263 | 102.47 | -1.38 | -17 | 2547 | 426 | -173 | 1552 | 753 |
| 64 | 2006-03-25 | SRM 294 | 1 | 118 | 163.91 | 0.47 | 11 | 2564 | 387 | 55 | 1725 | 471 |
| 63 | 2006-03-08 | TCO06 Round 2 | 1 | 280 | 224.55 | -0.46 | -7 | 2553 | 399 | -65 | 1670 | 523 |
| 62 | 2006-03-04 | TCO06 Round 1 | 1 | 379 | ||||||||
| 61 | 2006-02-28 | TCO06 Qual 5/6/12 | 1 | 64 | 52.73 | -0.26 | -1 | 2560 | 378 | 21 | 1735 | 455 |
| 60 | 2006-02-21 | SRM 291 | 1 | 278 | 147.98 | -0.91 | -12 | 2561 | 370 | -82 | 1714 | 449 |
| 59 | 2006-02-16 | SRM 290 | 1 | 184 | 103.43 | -0.83 | -10 | 2573 | 343 | -66 | 1796 | 357 |
| 58 | 2006-02-14 | SRM 289 | 1 | 194 | 100.84 | -0.97 | -12 | 2584 | 328 | -98 | 1862 | 305 |
| 57 | 2006-02-08 | SRM 288 | 1 | 68 | 95.10 | 0.48 | 11 | 2596 | 308 | 24 | 1960 | 231 |
| 56 | 2006-02-04 | SRM 287 | 1 | 103 | 126.20 | 0.29 | 8 | 2585 | 321 | 16 | 1936 | 240 |
| 55 | 2006-01-30 | SRM 286 | 1 | 24 | 134.72 | 2.49 | 39 | 2576 | 325 | 139 | 1920 | 251 |
| 54 | 2006-01-24 | SRM 285 | 1 | 204 | 112.33 | -0.86 | -12 | 2538 | 375 | -75 | 1781 | 359 |
| 53 | 2006-01-21 | SRM 284 | 1 | 98 | 124.30 | 0.34 | 10 | 2550 | 356 | 24 | 1856 | 286 |
| 52 | 2006-01-19 | SRM 283 | 1 | 129 | 145.55 | -0.48 | -7 | 2540 | 372 | -92 | 1832 | 312 |
| 51 | 2006-01-05 | SRM 281 | 1 | 54 | 133.08 | 1.30 | 26 | 2547 | 353 | 66 | 1924 | 236 |
| 50 | 2005-12-28 | SRM 280 | 1 | 53 | 121.06 | 1.19 | 26 | 2520 | 386 | 70 | 1858 | 280 |
| 49 | 2005-12-21 | SRM 279 | 1 | 141 | ||||||||
| 48 | 2005-12-19 | SRM 278 | 1 | 81 | 123.10 | 0.60 | 16 | 2495 | 411 | 47 | 1788 | 347 |
| 47 | 2005-12-08 | SRM 276 | 1 | 45 | 184.29 | 2.03 | 41 | 2478 | 414 | 132 | 1741 | 385 |
| 46 | 2005-11-30 | SRM 275 | 1 | 208 | 118.22 | -0.82 | -15 | 2438 | 459 | -95 | 1609 | 531 |
| 45 | 2005-11-21 | SRM 273 | 1 | 136 | 166.72 | 0.29 | 11 | 2453 | 429 | 29 | 1704 | 419 |
| 44 | 2005-10-26 | SRM 269 | 1 | 143 | 94.41 | -0.60 | -11 | 2442 | 427 | -57 | 1675 | 434 |
| 43 | 2005-10-05 | SRM 267 | 1 | 136 | 144.54 | -0.44 | -7 | 2453 | 405 | -81 | 1732 | 365 |
| 42 | 2005-08-24 | TCO05 Round 2 | 1 | 275 | 197.27 | -0.48 | -9 | 2460 | 379 | -86 | 1813 | 292 |
| 41 | 2005-08-20 | TCO05 Round 1 | 1 | 38 | 277.20 | 2.87 | 46 | 2469 | 350 | 145 | 1899 | 226 |
| 40 | 2005-08-16 | TCO05 Qual 1/3 | 1 | 24 | 77.79 | 1.70 | 33 | 2423 | 405 | 99 | 1754 | 326 |
| 39 | 2005-08-10 | SRM 258 | 1 | 184 | 147.83 | -0.34 | -5 | 2390 | 437 | -38 | 1655 | 426 |
| 38 | 2005-08-08 | SRM 257 | 1 | 108 | 166.90 | 0.63 | 19 | 2395 | 422 | 50 | 1693 | 367 |
| 37 | 2005-07-28 | SRM 255 | 1 | 72 | 120.27 | 0.74 | 21 | 2376 | 431 | 67 | 1643 | 411 |
| 36 | 2005-07-26 | SRM 254 | 1 | 43 | 101.62 | 1.24 | 33 | 2355 | 457 | 114 | 1576 | 490 |
| 35 | 2005-07-23 | SRM 253 | 1 | 202 | 147.49 | -0.45 | -10 | 2322 | 493 | -39 | 1462 | 663 |
| 34 | 2005-07-12 | SRM 251 | 1 | 114 | 118.88 | 0.06 | 5 | 2332 | 475 | 26 | 1501 | 592 |
| 33 | 2005-07-07 | SRM 250 | 1 | 125 | 124.44 | -0.41 | -9 | 2327 | 479 | -51 | 1475 | 626 |
| 32 | 2005-06-29 | SRM 249 | 1 | 109 | 139.35 | -0.27 | -5 | 2336 | 468 | -53 | 1526 | 540 |
| 31 | 2005-06-21 | SRM 248 | 1 | 188 | 168.06 | -0.16 | -2 | 2341 | 461 | -17 | 1579 | 476 |
| 30 | 2005-06-18 | SRM 247 | 1 | 86 | 116.63 | 0.44 | 17 | 2343 | 457 | 44 | 1596 | 456 |
| 29 | 2005-06-09 | SRM 246 | 1 | 95 | 116.89 | 0.30 | 14 | 2326 | 474 | 43 | 1552 | 518 |
| 28 | 2005-05-23 | SRM 244 | 1 | 160 | 111.08 | -0.53 | -14 | 2312 | 482 | -74 | 1509 | 571 |
| 27 | 2005-05-17 | SRM 243 | 1 | 132 | 100.01 | -0.40 | -10 | 2327 | 454 | -50 | 1583 | 457 |
| 26 | 2005-05-04 | SRM 241 | 1 | 45 | 100.02 | 1.15 | 40 | 2336 | 436 | 96 | 1633 | 399 |
| 25 | 2005-04-14 | SRM 238 | 1 | 96 | 108.91 | 0.18 | 11 | 2296 | 471 | 30 | 1537 | 520 |
| 24 | 2005-04-06 | SRM 237 | 1 | 90 | 92.93 | 0.05 | 6 | 2285 | 476 | 15 | 1507 | 554 |
| 23 | 2005-04-02 | SRM 236 | 1 | 98 | 106.10 | 0.12 | 9 | 2280 | 484 | 33 | 1492 | 569 |
| 22 | 2005-03-22 | SRM 235 | 1 | 121 | 126.52 | -0.35 | -10 | 2271 | 484 | -46 | 1459 | 609 |
| 21 | 2005-02-23 | SRM 232 | 1 | 83 | 102.29 | 0.30 | 17 | 2280 | 468 | 44 | 1505 | 547 |
| 20 | 2005-02-19 | SRM 231 | 1 | 169 | 114.93 | -0.56 | -18 | 2263 | 488 | -76 | 1461 | 614 |
| 19 | 2005-02-08 | SRM 230 | 1 | 125 | 106.97 | -0.48 | -15 | 2282 | 466 | -111 | 1537 | 499 |
| 18 | 2005-01-31 | SRM 229 | 1 | 75 | 120.19 | 0.68 | 34 | 2297 | 450 | 51 | 1648 | 377 |
| 17 | 2005-01-27 | SRM 228 | 1 | 83 | 111.21 | 0.42 | 26 | 2263 | 479 | 37 | 1597 | 431 |
| 16 | 2005-01-22 | SRM 227 | 1 | 115 | 141.85 | 0.30 | 21 | 2237 | 512 | 23 | 1560 | 472 |
| 15 | 2004-12-28 | SRM 225 | 1 | 101 | 102.96 | 0.03 | 7 | 2215 | 515 | -8 | 1537 | 474 |
| 14 | 2004-12-18 | SRM 223 | 1 | 75 | 119.68 | 0.67 | 43 | 2209 | 520 | 62 | 1545 | 466 |
| 13 | 2004-12-07 | SRM 222 | 1 | 76 | 113.02 | 0.57 | 40 | 2166 | 578 | 62 | 1483 | 554 |
| 12 | 2004-11-23 | SRM 220 | 1 | 78 | 128.39 | 0.72 | 52 | 2126 | 635 | 94 | 1421 | 667 |
| 11 | 2004-11-20 | SRM 219 | 1 | 147 | 125.58 | -0.23 | -11 | 2074 | 728 | -48 | 1327 | 851 |
| 10 | 2004-10-27 | SRM 217 | 1 | 79 | 136.04 | 0.78 | 63 | 2085 | 718 | 104 | 1375 | 743 |
| 9 | 2004-10-18 | SRM 216 | 1 | 106 | 113.54 | -0.24 | -15 | 2022 | 828 | -40 | 1271 | 1027 |
| 8 | 2004-10-16 | SRM 215 | 1 | 107 | 121.69 | 0.19 | 24 | 2037 | 800 | 23 | 1311 | 907 |
| 7 | 2004-10-06 | SRM 214 | 1 | 130 | 138.31 | 0.09 | 17 | 2013 | 864 | 4 | 1288 | 1005 |
| 6 | 2004-09-28 | SRM 213 | 1 | 110 | 127.65 | -0.14 | -11 | 1996 | 895 | -23 | 1284 | 1011 |
| 5 | 2004-09-25 | SRM 212 | 1 | 92 | 159.78 | 0.80 | 118 | 2006 | 855 | 96 | 1307 | 930 |
| 4 | 2004-09-11 | TCO04 Round 1 | 1 | 328 | 344.04 | -0.16 | -18 | 1888 | 1115 | -98 | 1211 | 1199 |
| 3 | 2004-09-07 | TCO04 Qual 4 | 1 | 37 | 153.30 | 2.03 | 316 | 1906 | 1062 | 252 | 1309 | 917 |
| 2 | 2004-08-18 | SRM 208 | 2 | 76 | 120.53 | 0.66 | 138 | 1590 | 1890 | 16 | 1057 | 1680 |
| 1 | 2004-08-04 | SRM 206 | 2 | 113 | 127.88 | 0.18 | 86 | 1452 | 2300 | -159 | 1041 | 1727 |