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.
| 2023-01-04 | Division 1 | Division 2 | Single Round Match 843 - Round 1 | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| EloSRM | 0.130 | 0.611 | 0.942 | 0.322 | 0.423 | 19.7 | 27.4 | -34 | 348 | 4499 |
| Odd | 0.135 | 0.614 | 0.942 | 0.323 | 0.427 | 15.9 | 24.4 | -34 | 267 | 4029 |
| SRMFix | 0.128 | 0.620 | 0.951 | 0.307 | 0.408 | 8.2 | 18.6 | -58 | 166 | 3424 |
| initial | 0.127 | 0.644 | 0.935 | 0.329 | 0.431 | 15.3 | 77.6 | -294 | 348 | 3896 |
| SRM | 0.168 | 0.652 | 0.975 | 0.318 | 0.424 | 12.2 | 77.0 | -170 | 265 | 3324 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| hitonanode | 1,133.33 | 1 | 6.44 | 2.69 | 93 | 28 | 4166 | 19 | 130 | 3231 | 11 |
| Petr | 1,102.33 | 2 | 2.11 | 0.08 | 544 | 2 | 4499 | 3 | 41 | 3324 | 8 |
| lyrically | 973.13 | 3 | 3.95 | 0.40 | 242 | 7 | 4309 | 11 | 28 | 3305 | 10 |
| jeroenodb | 895.32 | 4 | 27.14 | 2.76 | 10 | 195 | 3662 | 88 | 244 | 2209 | 103 |
| tute7627 | 805.91 | 5 | 15.90 | 1.67 | 70 | 38 | 3817 | 51 | 100 | 2585 | 43 |
| Rubikun | 805.10 | 6 | 9.92 | 0.72 | 93 | 13 | 3991 | 30 | 25 | 2924 | 21 |
| neal_wu | 804.92 | 7 | 3.66 | -0.93 | 241 | -5 | 4321 | 9 | -25 | 3208 | 14 |
| espr1t | 675.92 | 8 | 28.24 | 1.82 | 478 | 19 | 3456 | 155 | 153 | 1970 | 159 |
| pashka | 646.71 | 9 | 10.69 | 0.25 | 257 | 7 | 3956 | 35 | 60 | 2479 | 52 |
| kotatsugame | 617.22 | 10 | 8.05 | -0.31 | 83 | -2 | 4056 | 23 | -18 | 2894 | 23 |
| silxikys | 600.68 | 11 | 49.92 | 2.18 | 12 | 348 | 3163 | 258 | 265 | 1508 | 364 |
| hank55663 | 550.11 | 12 | 14.86 | 0.31 | 31 | 16 | 3826 | 49 | 34 | 2470 | 53 |
| anpoli99 | 468.66 | 13 | 39.70 | 1.61 | 7 | 230 | 3356 | 181 | 236 | 1672 | 263 |
| Geothermal | 341.58 | 14 | 9.93 | -0.50 | 27 | -11 | 3968 | 33 | -24 | 2699 | 38 |
| emthrm | 325.00 | 15 | 19.61 | 0.39 | 102 | 11 | 3684 | 81 | 41 | 2288 | 78 |
| csegura | 264.70 | 16 | 42.61 | 1.41 | 117 | 47 | 3093 | 294 | 162 | 1565 | 317 |
| sansen | 226.53 | 17 | 19.58 | 0.20 | 16 | 25 | 3698 | 78 | 22 | 2298 | 76 |
| mshcherba | 196.26 | 18 | 24.50 | 0.44 | 71 | 20 | 3558 | 120 | 67 | 2019 | 139 |
| coderbd | 174.24 | 19 | 49.37 | 1.38 | 277 | 24 | 2859 | 442 | 155 | 1374 | 473 |
| Ra16bit | 156.42 | 20 | 15.22 | -0.39 | 254 | -3 | 3796 | 56 | -26 | 2455 | 56 |
| balakrishnan_v | 155.44 | 21 | 35.84 | 0.77 | 399 | 11 | 3241 | 227 | 103 | 1678 | 261 |
| BucketPotato | 147.45 | 22 | 20.64 | -0.09 | 21 | 1 | 3645 | 97 | -12 | 2281 | 81 |
| thuustalu | 147.23 | 23 | 18.82 | -0.29 | 41 | -7 | 3687 | 80 | -18 | 2269 | 87 |
| Drice | 142.19 | 24 | 34.06 | 0.50 | 24 | 50 | 3328 | 194 | 49 | 1884 | 175 |
| greatstep777 | 105.34 | 25 | 50.10 | 1.00 | 35 | 105 | 2913 | 402 | 153 | 1378 | 469 |
| fuppy | 100.00 | 26 | 17.52 | -0.60 | 98 | -9 | 3728 | 72 | -54 | 2376 | 61 |
| nwin | 100.00 | 26 | 22.64 | -0.23 | 329 | -1 | 3582 | 115 | -22 | 2167 | 110 |
| ika | 50.00 | 28 | 36.74 | 0.39 | 291 | 9 | 3215 | 236 | 93 | 1468 | 390 |
| kmjp | 0.00 | 29 | 23.39 | -0.83 | 251 | -6 | 3895 | 40 | -155 | 2730 | 35 |
| Xellos0 | 0.00 | 29 | 26.86 | -0.63 | 130 | -10 | 3744 | 65 | -110 | 2133 | 115 |
| liympanda | 0.00 | 29 | 28.07 | -0.56 | 478 | -4 | 3700 | 77 | -126 | 2227 | 98 |
| sd0061 | 0.00 | 29 | 30.47 | -0.45 | 90 | -14 | 3591 | 112 | -91 | 2012 | 142 |
| dragoon | 0.00 | 29 | 30.91 | -0.42 | 155 | -9 | 3578 | 117 | -91 | 2013 | 141 |
| Petro1488 | 0.00 | 29 | 32.39 | -0.36 | 20 | -26 | 3496 | 143 | -96 | 1974 | 157 |
| primenumberzzz | 0.00 | 29 | 36.09 | -0.20 | 40 | -6 | 3332 | 193 | -67 | 1802 | 210 |
| aryanc403 | 0.00 | 29 | 36.24 | -0.20 | 63 | -6 | 3324 | 197 | -75 | 1850 | 185 |
| kzyKT | 0.00 | 29 | 37.51 | -0.15 | 266 | -1 | 3256 | 221 | -65 | 1806 | 208 |
| flukehn | 0.00 | 29 | 37.62 | -0.14 | 12 | -12 | 3239 | 228 | -44 | 1649 | 270 |
| t98slider | 0.00 | 29 | 39.03 | -0.09 | 57 | -1 | 3161 | 260 | -36 | 1655 | 266 |
| aging | 0.00 | 29 | 39.46 | -0.07 | 4 | -2 | 3132 | 274 | -63 | 1649 | 270 |
| cjoa2 | 0.00 | 29 | 39.56 | -0.07 | 336 | 0 | 3126 | 276 | -16 | 1548 | 330 |
| shenjiaqi | 0.00 | 29 | 40.17 | -0.05 | 33 | 1 | 3084 | 301 | -2 | 1491 | 374 |
| pdwd | 0.00 | 29 | 40.56 | -0.03 | 246 | 0 | 3054 | 313 | 17 | 1392 | 453 |
| sanyon | 0.00 | 29 | 40.80 | -0.02 | 27 | 2 | 3038 | 319 | 25 | 1355 | 495 |
| hotpepsi | 0.00 | 29 | 40.91 | -0.02 | 391 | 1 | 3027 | 324 | 30 | 1353 | 498 |
| makio93 | 0.00 | 29 | 41.55 | 0.00 | 24 | 4 | 2978 | 360 | 4 | 1468 | 390 |
| Irmuun.Ch | 0.00 | 29 | 41.93 | 0.02 | 18 | 6 | 2946 | 376 | 44 | 1309 | 539 |
| slonichobot | 0.00 | 29 | 42.19 | 0.02 | 16 | 14 | 2931 | 390 | 12 | 1400 | 445 |
| Aabhas_99 | 0.00 | 29 | 42.74 | 0.04 | 53 | 6 | 2868 | 438 | 32 | 1367 | 481 |
| halilozanakgul | 0.00 | 29 | 42.93 | 0.05 | 6 | 28 | 2869 | 437 | 22 | 1376 | 472 |
| houxiang | 0.00 | 29 | 43.08 | 0.05 | 64 | 5 | 2830 | 465 | 51 | 1305 | 547 |
| Kanten-4205 | 0.00 | 29 | 43.92 | 0.08 | 28 | 14 | 2732 | 539 | 45 | 1318 | 532 |
| quandum | 0.00 | 29 | 44.79 | 0.11 | 78 | 17 | 2561 | 728 | 58 | 1278 | 571 |
| Yarema.st | 0.00 | 29 | 45.17 | 0.12 | 3 | 63 | 2459 | 863 | 88 | 1313 | 534 |
| noimi | -25.00 | 55 | 8.98 | -2.62 | 72 | -28 | 3989 | 31 | -170 | 2722 | 37 |
| nuip | -50.00 | 56 | 19.18 | -1.57 | 230 | -16 | 3682 | 84 | -156 | 2057 | 128 |
| satashun | -50.00 | 56 | 19.60 | -1.54 | 97 | -34 | 3650 | 95 | -165 | 2070 | 124 |
| wleite | -50.00 | 56 | 37.18 | -0.62 | 428 | -13 | 3157 | 262 | -153 | 1269 | 580 |