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 |
|---|---|---|---|
| zjq | 119 | 2774 | 1884 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.117 | 0.914 | 1.300 | 41.2 | -205 | 854 | 2537 | 2309 | 498 |
| EloSRM | 0.028 | 0.917 | 1.294 | 28.4 | -97 | 835 | 2778 | 2774 | 464 |
| SRM | 0.374 | 0.954 | 1.367 | 77.4 | -247 | 540 | 2141 | 1884 | 500 |
| initial | 0.099 | 0.961 | 1.368 | 115.7 | -417 | 724 | 2963 | 2596 | 505 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 119 | 2008-01-05 | SRM 386 | 1 | 173 | 173.10 | 0.00 | 2 | 2774 | 464 | 9 | 1884 | 500 |
| 118 | 2007-12-27 | SRM 385 | 1 | 282 | 171.70 | -0.72 | -6 | 2772 | 467 | -50 | 1875 | 515 |
| 117 | 2007-12-13 | SRM 383 | 1 | 75 | 143.82 | 0.94 | 12 | 2778 | 452 | 59 | 1925 | 442 |
| 116 | 2007-12-11 | SRM 382 | 1 | 193 | 138.63 | -0.48 | -4 | 2766 | 463 | -26 | 1866 | 507 |
| 115 | 2007-12-08 | SRM 381 | 1 | 206 | 179.46 | -0.20 | -1 | 2770 | 458 | -5 | 1892 | 473 |
| 114 | 2007-12-04 | SRM 380 | 1 | 110 | 158.84 | 0.53 | 9 | 2770 | 454 | 46 | 1897 | 464 |
| 113 | 2007-11-28 | SRM 379 | 1 | 102 | 130.69 | 0.36 | 7 | 2762 | 460 | 40 | 1851 | 524 |
| 112 | 2007-11-20 | SRM 378 | 1 | 304 | 174.34 | -0.80 | -8 | 2755 | 471 | -52 | 1811 | 578 |
| 111 | 2007-11-14 | SRM 376 | 1 | 156 | 145.12 | -0.10 | 1 | 2763 | 454 | 9 | 1863 | 506 |
| 110 | 2007-11-06 | SRM 374 | 1 | 282 | 166.56 | -0.76 | -7 | 2762 | 452 | -46 | 1854 | 504 |
| 109 | 2007-10-17 | SRM 372 | 1 | 273 | 174.09 | -0.65 | -6 | 2769 | 440 | -37 | 1900 | 439 |
| 108 | 2007-10-13 | SRM 371 | 1 | 174 | 201.38 | 0.21 | 5 | 2775 | 427 | 24 | 1937 | 403 |
| 107 | 2007-09-22 | TCCC07 Round 4 | 1 | 99 | 101.21 | -0.18 | -2 | 2770 | 425 | -32 | 1913 | 435 |
| 106 | 2007-09-15 | TCCC07 Round 3 | 1 | 17 | 178.58 | 3.39 | 37 | 2772 | 420 | 164 | 1945 | 397 |
| 105 | 2007-09-12 | SRM 365 | 1 | 294 | 282.55 | -0.59 | -6 | 2735 | 464 | -93 | 1781 | 592 |
| 104 | 2007-09-08 | TCCC07 Round 2 | 1 | 146 | 265.77 | 0.86 | 14 | 2740 | 447 | 63 | 1874 | 465 |
| 103 | 2007-09-04 | SRM 364 | 1 | 148 | 191.35 | 0.37 | 8 | 2726 | 469 | 43 | 1811 | 548 |
| 102 | 2007-08-30 | TCCC07 Round 1B | 1 | 185 | 93.30 | -0.99 | -10 | 2718 | 479 | -45 | 1768 | 610 |
| 101 | 2007-08-18 | TCCC07 Qual 1 | 1 | 140 | 107.08 | -0.39 | -2 | 2728 | 446 | 4 | 1813 | 536 |
| 100 | 2007-07-21 | SRM 359 | 1 | 195 | 173.84 | -0.17 | 0 | 2730 | 430 | 6 | 1809 | 520 |
| 99 | 2007-07-17 | SRM 358 | 1 | 255 | 140.19 | -0.87 | -9 | 2730 | 428 | -50 | 1803 | 527 |
| 98 | 2007-07-12 | SRM 357 | 1 | 112 | 149.81 | 0.42 | 9 | 2739 | 413 | 42 | 1853 | 452 |
| 97 | 2007-06-20 | SRM 355 | 1 | 164 | 220.41 | -0.40 | -4 | 2730 | 412 | -81 | 1811 | 504 |
| 96 | 2007-06-14 | SRM 354 | 1 | 133 | 189.09 | 0.51 | 10 | 2734 | 408 | 43 | 1892 | 403 |
| 95 | 2007-06-02 | SRM 352 | 1 | 51 | 193.08 | 1.92 | 25 | 2724 | 412 | 121 | 1849 | 449 |
| 94 | 2007-05-29 | SRM 351 | 1 | 271 | 246.43 | -0.63 | -7 | 2699 | 453 | -93 | 1728 | 617 |
| 93 | 2007-05-23 | SRM 350 | 1 | 236 | 159.91 | -0.56 | -6 | 2706 | 440 | -39 | 1821 | 486 |
| 92 | 2007-05-15 | SRM 349 | 1 | 184 | 179.98 | -0.03 | 2 | 2713 | 422 | 5 | 1860 | 438 |
| 91 | 2007-04-24 | SRM 346 | 1 | 146 | 146.65 | 0.01 | 3 | 2711 | 414 | 11 | 1855 | 444 |
| 90 | 2007-04-18 | SRM 345 | 1 | 238 | 207.25 | -0.20 | -1 | 2708 | 415 | -2 | 1844 | 458 |
| 89 | 2007-04-14 | TCO07 Round 2 | 1 | 431 | 298.89 | -0.53 | -7 | 2709 | 407 | -36 | 1846 | 457 |
| 88 | 2007-04-07 | TCO07 Round 1A | 1 | 103 | 192.30 | 0.90 | 17 | 2716 | 392 | 66 | 1882 | 415 |
| 87 | 2007-03-29 | TCO07 Qual 1 | 1 | 102 | 126.21 | 0.31 | 7 | 2699 | 395 | 41 | 1816 | 460 |
| 86 | 2007-03-28 | SRM 344 | 1 | 280 | 163.03 | -0.78 | -10 | 2692 | 395 | -36 | 1775 | 502 |
| 85 | 2007-03-22 | SRM 343 | 1 | 255 | 146.47 | -0.80 | -11 | 2702 | 374 | -47 | 1811 | 459 |
| 84 | 2007-03-14 | SRM 342 | 1 | 64 | 116.73 | 0.87 | 18 | 2713 | 356 | 74 | 1858 | 406 |
| 83 | 2006-11-29 | SRM 328 | 1 | 102 | 116.97 | 0.20 | 6 | 2695 | 346 | 50 | 1784 | 487 |
| 82 | 2006-11-11 | SRM 326 | 1 | 372 | 151.50 | -1.43 | -15 | 2689 | 356 | -168 | 1734 | 552 |
| 81 | 2006-10-09 | SRM 322 | 1 | 233 | 139.96 | -0.74 | -7 | 2704 | 311 | -45 | 1902 | 331 |
| 80 | 2006-10-07 | TCCC06 Round 2B | 1 | 51 | 70.22 | 0.46 | 9 | 2711 | 297 | 43 | 1947 | 299 |
| 79 | 2006-10-02 | SRM 321 | 1 | 151 | 114.76 | -0.40 | -3 | 2702 | 306 | -8 | 1904 | 326 |
| 78 | 2006-09-30 | SRM 320 | 1 | 101 | 152.10 | 0.59 | 11 | 2705 | 294 | 52 | 1912 | 322 |
| 77 | 2006-09-23 | TCCC06 Round 1B | 1 | 55 | 102.96 | 0.90 | 15 | 2694 | 304 | 76 | 1860 | 367 |
| 76 | 2006-09-18 | SRM 319 | 1 | 89 | 128.83 | 0.53 | 10 | 2680 | 315 | 68 | 1784 | 445 |
| 75 | 2006-09-09 | TCCC06 Qual 2 | 1 | 292 | 43.10 | -2.76 | -18 | 2669 | 321 | -93 | 1716 | 528 |
| 74 | 2006-08-29 | SRM 318 | 1 | 110 | 140.21 | 0.35 | 8 | 2688 | 300 | 55 | 1809 | 397 |
| 73 | 2006-08-19 | SRM 316 | 1 | 158 | 103.00 | -0.62 | -6 | 2679 | 305 | 0 | 1754 | 476 |
| 72 | 2006-08-09 | SRM 315 | 1 | 118 | 111.75 | -0.08 | 1 | 2686 | 296 | 36 | 1754 | 485 |
| 71 | 2006-07-26 | SRM 313 | 1 | 324 | 99.28 | -1.71 | -17 | 2684 | 295 | -122 | 1718 | 532 |
| 70 | 2006-07-22 | SRM 312 | 1 | 227 | 110.85 | -1.03 | -12 | 2701 | 271 | -51 | 1840 | 366 |
| 69 | 2006-07-06 | SRM 310 | 1 | 179 | 111.31 | -1.00 | -11 | 2713 | 251 | -112 | 1891 | 300 |
| 68 | 2006-06-28 | SRM 309 | 1 | 62 | 73.15 | 0.24 | 6 | 2724 | 240 | 29 | 2003 | 229 |
| 67 | 2006-06-24 | SRM 308 | 1 | 36 | 83.70 | 1.22 | 19 | 2718 | 246 | 82 | 1974 | 249 |
| 66 | 2006-05-11 | SRM 302 | 1 | 52 | 81.46 | 0.65 | 12 | 2699 | 254 | 69 | 1892 | 295 |
| 65 | 2006-05-09 | SRM 301 | 1 | 60 | 112.45 | 0.91 | 16 | 2687 | 262 | 92 | 1823 | 360 |
| 64 | 2006-04-27 | SRM 300 | 1 | 186 | 115.54 | -0.98 | -11 | 2671 | 280 | -101 | 1731 | 479 |
| 63 | 2006-04-22 | SRM 299 | 1 | 32 | 120.86 | 1.92 | 26 | 2682 | 268 | 137 | 1832 | 347 |
| 62 | 2006-04-03 | SRM 296 | 1 | 268 | 96.53 | -1.55 | -16 | 2656 | 287 | -174 | 1695 | 509 |
| 61 | 2006-03-29 | SRM 295 | 1 | 138 | 115.03 | -0.26 | -2 | 2672 | 273 | 0 | 1869 | 315 |
| 60 | 2006-03-25 | SRM 294 | 1 | 158 | 123.75 | -0.35 | -3 | 2674 | 269 | -2 | 1869 | 313 |
| 59 | 2006-03-17 | SRM 293 | 1 | 109 | 97.68 | -0.16 | 0 | 2677 | 265 | 16 | 1871 | 314 |
| 58 | 2006-03-15 | TCO06 Round 3 | 1 | 110 | 124.23 | 0.18 | 6 | 2677 | 266 | 32 | 1855 | 322 |
| 57 | 2006-03-08 | TCO06 Round 2 | 1 | 187 | 183.55 | -0.03 | 2 | 2671 | 268 | 19 | 1823 | 351 |
| 56 | 2006-03-04 | TCO06 Round 1 | 1 | 253 | ||||||||
| 55 | 2006-02-28 | TCO06 Qual 2/10/13 | 1 | 19 | 37.86 | 1.00 | 15 | 2669 | 255 | 101 | 1804 | 384 |
| 54 | 2006-02-21 | SRM 291 | 1 | 18 | 134.53 | 2.90 | 37 | 2654 | 264 | 177 | 1703 | 467 |
| 53 | 2006-02-16 | SRM 290 | 1 | 122 | 94.71 | -0.36 | -4 | 2617 | 287 | 46 | 1526 | 717 |
| 52 | 2006-02-08 | SRM 288 | 1 | 221 | 104.04 | -1.24 | -15 | 2621 | 280 | -110 | 1480 | 804 |
| 51 | 2006-02-04 | SRM 287 | 1 | 170 | 171.11 | -0.61 | -7 | 2636 | 267 | -54 | 1590 | 594 |
| 50 | 2006-01-30 | SRM 286 | 1 | 196 | 104.94 | -0.90 | -13 | 2644 | 262 | -26 | 1644 | 517 |
| 49 | 2006-01-24 | SRM 285 | 1 | 230 | 111.24 | -1.25 | -15 | 2656 | 250 | -119 | 1670 | 478 |
| 48 | 2006-01-19 | SRM 283 | 1 | 129 | 128.40 | -0.66 | -8 | 2672 | 229 | -78 | 1789 | 356 |
| 47 | 2006-01-05 | SRM 281 | 1 | 214 | 125.96 | -1.09 | -14 | 2680 | 214 | -126 | 1867 | 279 |
| 46 | 2005-12-28 | SRM 280 | 1 | 42 | 79.74 | 0.92 | 19 | 2694 | 205 | 73 | 1993 | 194 |
| 45 | 2005-12-21 | SRM 279 | 1 | 170 | ||||||||
| 44 | 2005-12-17 | SRM 277 | 1 | 419 | 104.12 | -2.00 | -25 | 2675 | 212 | -183 | 1920 | 241 |
| 43 | 2005-12-08 | SRM 276 | 1 | 9 | 117.96 | 3.71 | 47 | 2700 | 194 | 161 | 2103 | 133 |
| 42 | 2005-11-30 | SRM 275 | 1 | 58 | 78.43 | 0.44 | 12 | 2653 | 230 | 35 | 1942 | 235 |
| 41 | 2005-11-23 | SRM 274 | 1 | 93 | 69.25 | -0.42 | -5 | 2641 | 233 | -16 | 1907 | 248 |
| 40 | 2005-11-21 | SRM 273 | 1 | 130 | 108.41 | -0.26 | -2 | 2646 | 229 | -6 | 1923 | 237 |
| 39 | 2005-11-08 | SRM 271 | 1 | 113 | 73.50 | -0.62 | -9 | 2649 | 221 | -32 | 1929 | 221 |
| 38 | 2005-10-26 | SRM 269 | 1 | 44 | 62.32 | 0.50 | 14 | 2658 | 207 | 48 | 1961 | 193 |
| 37 | 2005-10-18 | SRM 268 | 1 | 67 | 76.52 | 0.19 | 8 | 2644 | 216 | 39 | 1913 | 221 |
| 36 | 2005-10-05 | SRM 267 | 1 | 85 | 81.62 | -0.06 | 2 | 2636 | 216 | 26 | 1874 | 248 |
| 35 | 2005-10-01 | SRM 266 | 1 | 42 | 93.76 | 1.16 | 27 | 2633 | 217 | 103 | 1848 | 267 |
| 34 | 2005-09-14 | SRM 263 | 1 | 93 | 96.80 | 0.06 | 5 | 2606 | 239 | 52 | 1745 | 354 |
| 33 | 2005-08-27 | SRM 260 | 1 | 138 | 96.73 | -0.52 | -8 | 2601 | 234 | 17 | 1693 | 405 |
| 32 | 2005-08-24 | TCO05 Round 2 | 1 | 201 | 150.54 | -0.42 | -7 | 2609 | 222 | 5 | 1676 | 415 |
| 31 | 2005-08-22 | SRM 259 | 1 | 16 | 59.27 | 1.89 | 40 | 2616 | 214 | 167 | 1671 | 416 |
| 30 | 2005-08-20 | TCO05 Round 1 | 1 | 41 | 225.07 | 2.46 | 50 | 2576 | 243 | 198 | 1504 | 675 |
| 29 | 2005-08-16 | TCO05 Qual 1/3 | 1 | 13 | 64.51 | 2.31 | 49 | 2526 | 285 | 200 | 1306 | 1140 |
| 28 | 2005-08-02 | SRM 256 | 1 | 251 | 91.48 | -1.47 | -28 | 2477 | 312 | -183 | 1106 | 1844 |
| 27 | 2005-07-28 | SRM 255 | 1 | 243 | 85.44 | -1.52 | -32 | 2506 | 276 | -203 | 1289 | 1091 |
| 26 | 2005-07-12 | SRM 251 | 1 | 180 | 87.72 | -1.16 | -25 | 2537 | 251 | -126 | 1492 | 602 |
| 25 | 2005-07-07 | SRM 250 | 1 | 206 | 73.35 | -1.54 | -33 | 2562 | 232 | -207 | 1618 | 437 |
| 24 | 2005-06-21 | SRM 248 | 1 | 143 | 101.79 | -0.49 | -10 | 2595 | 200 | -16 | 1825 | 252 |
| 23 | 2005-06-18 | SRM 247 | 1 | 105 | 60.40 | -0.80 | -16 | 2605 | 194 | -26 | 1841 | 241 |
| 22 | 2005-06-09 | SRM 246 | 1 | 79 | 62.49 | -0.34 | -6 | 2621 | 179 | 11 | 1867 | 225 |
| 21 | 2005-06-01 | SRM 245 | 1 | 104 | 54.99 | -0.92 | -21 | 2627 | 173 | -46 | 1856 | 228 |
| 20 | 2005-05-23 | SRM 244 | 1 | 28 | 66.71 | 1.25 | 43 | 2648 | 160 | 113 | 1902 | 207 |
| 19 | 2005-05-17 | SRM 243 | 1 | 45 | 60.20 | 0.42 | 20 | 2605 | 189 | 75 | 1789 | 271 |
| 18 | 2005-05-14 | SRM 242 | 1 | 14 | 78.31 | 2.48 | 74 | 2585 | 201 | 191 | 1714 | 327 |
| 17 | 2005-05-04 | SRM 241 | 1 | 165 | 67.53 | -1.36 | -41 | 2511 | 251 | -184 | 1523 | 537 |
| 16 | 2005-04-30 | SRM 240 | 1 | 120 | 81.57 | -0.88 | -26 | 2552 | 219 | -113 | 1707 | 332 |
| 15 | 2005-04-18 | SRM 239 | 1 | 111 | 65.45 | -0.76 | -25 | 2577 | 196 | -49 | 1820 | 242 |
| 14 | 2005-04-06 | SRM 237 | 1 | 87 | 45.82 | -0.92 | -30 | 2602 | 174 | -62 | 1869 | 212 |
| 13 | 2005-03-03 | SRM 233 | 1 | 56 | 38.78 | -0.53 | -15 | 2632 | 154 | -18 | 1931 | 179 |
| 12 | 2005-02-23 | SRM 232 | 1 | 79 | 45.06 | -0.81 | -26 | 2647 | 144 | -46 | 1949 | 163 |
| 11 | 2005-01-26 | TCCC05 Round 3 | 1 | 55 | 54.45 | -0.41 | -17 | 2673 | 130 | -53 | 1995 | 148 |
| 10 | 2005-01-19 | TCCC05 Round 2 | 1 | 61 | 73.95 | 0.28 | 24 | 2690 | 118 | 35 | 2048 | 122 |
| 9 | 2005-01-15 | TCCC05 Round 1 | 1 | 69 | 89.41 | 0.37 | 30 | 2666 | 125 | 57 | 2013 | 137 |
| 8 | 2005-01-11 | TCCC05 Qual 4 | 1 | 5 | 21.76 | 2.12 | 109 | 2636 | 134 | 164 | 1956 | 153 |
| 7 | 2005-01-05 | SRM 226 | 1 | 42 | 51.10 | 0.28 | 33 | 2526 | 197 | 52 | 1792 | 238 |
| 6 | 2004-12-22 | SRM 224 | 1 | 122 | 53.50 | -1.19 | -66 | 2493 | 216 | -112 | 1740 | 282 |
| 5 | 2004-12-01 | SRM 221 | 1 | 58 | 67.42 | 0.22 | 34 | 2560 | 170 | 58 | 1852 | 190 |
| 4 | 2004-11-23 | SRM 220 | 1 | 140 | 68.83 | -1.21 | -90 | 2526 | 194 | -247 | 1794 | 232 |
| 3 | 2004-11-04 | SRM 218 | 1 | 60 | 23.01 | -1.38 | -97 | 2616 | 137 | -100 | 2041 | 122 |
| 2 | 2004-10-27 | SRM 217 | 1 | 5 | 107.53 | 4.43 | 501 | 2713 | 97 | 401 | 2141 | 96 |
| 1 | 2004-10-18 | SRM 216 | 2 | 2 | 139.07 | 6.12 | 835 | 2212 | 527 | 540 | 1740 | 281 |