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.
| 2018-05-26 | Division 1 | Division 2 | 2018 TCO Algorithm - Fun Round Beijing | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.086 | 0.577 | 0.904 | 0.604 | 0.783 | 10.3 | 34.4 | -117 | 460 | 3292 |
| EloSRM | 0.089 | 0.587 | 0.907 | 0.596 | 0.781 | 23.7 | 50.6 | -148 | 731 | 4110 |
| SRM | 0.172 | 0.601 | 0.893 | 0.538 | 0.725 | -43.1 | 111.1 | -900 | 492 | 3289 |
| initial | 0.061 | 0.611 | 0.962 | 0.580 | 0.767 | 7.3 | 73.6 | -413 | 468 | 3874 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| scott_wu | 1,385.02 | 1 | 2.72 | 1.45 | 100 | 23 | 4110 | 8 | 49 | 3289 | 5 |
| tzupengwang | 1,111.61 | 2 | 19.32 | 3.27 | 11 | 212 | 3661 | 128 | 173 | 2256 | 173 |
| neal_wu | 870.91 | 3 | 10.16 | 1.76 | 133 | 31 | 3735 | 91 | 50 | 2721 | 49 |
| lg5293 | 836.82 | 4 | 7.86 | 0.97 | 95 | 20 | 3809 | 69 | 32 | 2693 | 54 |
| Ashishgup | 829.67 | 5 | 81.80 | 4.03 | 8 | 310 | 2728 | 1139 | 316 | 1372 | 1217 |
| Kriii | 786.43 | 6 | 8.62 | 0.52 | 148 | 9 | 3768 | 83 | 16 | 2676 | 58 |
| sumoru | 769.87 | 7 | 43.08 | 2.62 | 41 | 74 | 3079 | 582 | 152 | 1827 | 414 |
| ryo_issy | 755.15 | 8 | 35.57 | 2.15 | 54 | 60 | 3189 | 455 | 130 | 1879 | 369 |
| espr1t | 755.06 | 9 | 25.06 | 1.48 | 378 | 14 | 3337 | 311 | 123 | 1883 | 365 |
| tanzaku | 743.09 | 10 | 24.53 | 1.29 | 198 | 28 | 3362 | 291 | 52 | 2181 | 208 |
| liminghao | 742.58 | 11 | 51.52 | 2.23 | 3 | 283 | 3155 | 498 | 225 | 1823 | 421 |
| snuke | 733.99 | 12 | 6.41 | -0.90 | 176 | -6 | 3845 | 55 | -10 | 2579 | 81 |
| RAVEman | 728.36 | 13 | 7.36 | -0.82 | 318 | -4 | 3805 | 70 | -12 | 2489 | 104 |
| fsouza | 722.09 | 14 | 9.61 | -0.54 | 128 | -8 | 3715 | 104 | -29 | 2543 | 89 |
| iafir | 722.06 | 15 | 18.84 | 0.33 | 25 | 20 | 3479 | 210 | 24 | 2140 | 221 |
| bohuss | 712.87 | 16 | 50.67 | 1.66 | 348 | 20 | 2905 | 809 | 145 | 1470 | 954 |
| egor.lifar | 712.68 | 17 | 16.72 | -0.02 | 19 | 6 | 3518 | 192 | 26 | 2127 | 228 |
| rantd | 711.25 | 18 | 35.06 | 0.96 | 39 | 52 | 3190 | 451 | 105 | 1687 | 567 |
| gs14004 | 708.60 | 19 | 8.36 | -1.18 | 12 | -52 | 3717 | 101 | -40 | 2456 | 112 |
| solveitt | 708.43 | 20 | 106.51 | 2.41 | 1 | 731 | 2797 | 1008 | 492 | 1692 | 559 |
| cvcvb_lyp | 708.39 | 21 | 15.13 | -0.47 | 59 | -10 | 3543 | 179 | 25 | 2093 | 241 |
| Silver_Soul | 701.72 | 22 | 8.63 | -1.35 | 44 | -28 | 3731 | 93 | -42 | 2477 | 105 |
| jihoon.ko | 701.55 | 23 | 22.15 | -0.05 | 11 | 7 | 3392 | 273 | 36 | 1993 | 290 |
| ycwong | 701.46 | 24 | 50.66 | 1.08 | 9 | 113 | 2999 | 688 | 117 | 1586 | 711 |
| fluffyowl | 692.66 | 25 | 41.92 | 0.75 | 25 | 39 | 3063 | 606 | 65 | 1693 | 557 |
| IvayloS | 692.34 | 26 | 25.96 | -0.00 | 165 | 3 | 3309 | 334 | 4 | 1977 | 297 |
| Filyan | 690.91 | 27 | 35.11 | 0.38 | 62 | 12 | 3149 | 504 | 58 | 1708 | 538 |
| sinus_070 | 689.25 | 28 | 57.47 | 1.04 | 10 | 102 | 2882 | 849 | 88 | 1613 | 665 |
| Tommyr7 | 687.86 | 29 | 30.92 | 0.09 | 5 | 35 | 3246 | 395 | 0 | 1945 | 319 |
| yassin- | 683.84 | 30 | 47.21 | 0.65 | 30 | 31 | 2970 | 728 | 51 | 1666 | 594 |
| BSBandme | 681.55 | 31 | 19.45 | -0.67 | 163 | -8 | 3437 | 244 | -1 | 1903 | 347 |
| fetetriste | 680.69 | 32 | 23.68 | -0.43 | 248 | -4 | 3348 | 299 | -18 | 2032 | 274 |
| nwin | 679.84 | 33 | 25.94 | -0.35 | 205 | -3 | 3303 | 340 | 23 | 1751 | 497 |
| VArtem | 671.68 | 34 | 7.96 | -2.09 | 126 | -27 | 3757 | 88 | -84 | 2503 | 100 |
| gchebanov | 671.30 | 35 | 24.38 | -0.52 | 29 | -20 | 3317 | 325 | -14 | 1944 | 322 |
| [BIT]silence | 670.46 | 36 | 35.13 | -0.04 | 153 | 2 | 3138 | 517 | 53 | 1519 | 836 |
| helThazar | 664.04 | 37 | 43.87 | 0.25 | 68 | 14 | 3006 | 669 | 59 | 1489 | 907 |
| kunalkukreja | 663.34 | 38 | 42.42 | 0.16 | 38 | 22 | 3037 | 629 | 32 | 1586 | 711 |
| Trias | 659.21 | 39 | 45.58 | 0.22 | 78 | 13 | 2978 | 716 | 50 | 1498 | 895 |
| shdut | 658.69 | 40 | 35.16 | -0.19 | 53 | -3 | 3134 | 523 | 7 | 1664 | 596 |
| cjc_ick2 | 656.49 | 41 | 55.95 | 0.45 | 42 | 41 | 2844 | 922 | 51 | 1448 | 1002 |
| yeee | 655.81 | 42 | 96.16 | 1.20 | 2 | 354 | 2573 | 1456 | 173 | 1365 | 1252 |
| sweetkang | 655.57 | 43 | 45.46 | 0.08 | 93 | 12 | 2979 | 713 | 19 | 1565 | 751 |
| ika | 654.47 | 44 | 31.82 | -0.47 | 238 | -6 | 3189 | 457 | -15 | 1755 | 493 |
| lxn | 652.31 | 45 | 57.43 | 0.35 | 48 | 43 | 2823 | 961 | 28 | 1490 | 902 |
| flash_7 | 648.23 | 46 | 49.73 | 0.11 | 31 | 11 | 2911 | 803 | 29 | 1467 | 966 |
| Dembel | 647.24 | 47 | 17.22 | -1.45 | 91 | -27 | 3472 | 213 | -73 | 2112 | 232 |
| Explosive | 639.56 | 48 | 73.93 | 0.62 | 2 | 203 | 2734 | 1126 | 33 | 1525 | 829 |
| ntopia | 636.59 | 49 | 24.65 | -0.99 | 15 | -55 | 3277 | 364 | -45 | 1807 | 440 |
| WA_TLE | 635.34 | 50 | 23.41 | -1.10 | 7 | -68 | 3290 | 350 | -96 | 1889 | 359 |
| hotpepsi | 632.08 | 51 | 47.30 | -0.11 | 253 | 0 | 2938 | 763 | 21 | 1429 | 1042 |
| bartek_ | 629.96 | 52 | 68.29 | 0.39 | 29 | 40 | 2654 | 1279 | 33 | 1362 | 1266 |
| impetus | 629.64 | 53 | 33.56 | -0.66 | 220 | -10 | 3154 | 500 | -27 | 1642 | 625 |
| gorbunov | 620.67 | 54 | 52.15 | -0.05 | 104 | 1 | 2863 | 887 | 4 | 1460 | 981 |
| MilosS | 615.91 | 55 | 47.68 | -0.21 | 43 | -12 | 2920 | 788 | -38 | 1647 | 620 |
| Rayker | 614.75 | 56 | 43.04 | -0.38 | 28 | -13 | 2992 | 700 | -28 | 1559 | 761 |
| wldnjs1727 | 609.15 | 57 | 72.27 | 0.34 | 8 | 71 | 2625 | 1333 | 51 | 1206 | 1842 |
| _LT_zyc | 606.86 | 58 | 39.73 | -0.55 | 25 | -30 | 3029 | 639 | -41 | 1601 | 680 |
| wittyceaser | 586.42 | 59 | 81.00 | 0.46 | 40 | 37 | 2467 | 1737 | 50 | 1185 | 1924 |
| applese | 585.14 | 60 | 82.29 | 0.46 | 2 | 156 | 2567 | 1477 | 1 | 1386 | 1178 |
| kruntuid | 577.60 | 61 | 82.83 | 0.44 | 32 | 36 | 2439 | 1805 | 50 | 1165 | 1997 |
| mkagenius | 568.11 | 62 | 70.36 | 0.18 | 169 | 7 | 2589 | 1417 | 62 | 1060 | 2360 |
| leolink | 558.77 | 63 | 106.51 | 0.76 | 1 | 312 | 2379 | 1995 | 102 | 1302 | 1478 |
| M.Saito | 542.19 | 64 | 54.35 | -0.24 | 94 | -5 | 2823 | 963 | -2 | 1347 | 1308 |
| sneffort | 539.70 | 65 | 84.55 | 0.38 | 8 | 67 | 2447 | 1779 | 71 | 1088 | 2254 |
| jerrym | 539.64 | 66 | 14.31 | -2.21 | 11 | -148 | 3428 | 248 | -120 | 2029 | 276 |
| ashashwat | 536.62 | 67 | 72.23 | 0.11 | 126 | 5 | 2560 | 1492 | 12 | 1241 | 1709 |
| ashforever007 | 530.39 | 68 | 106.75 | 0.65 | 4 | 183 | 2245 | 2440 | 142 | 924 | 3002 |
| Naoki_M | 500.96 | 69 | 79.74 | 0.21 | 88 | 10 | 2457 | 1758 | 35 | 1116 | 2156 |
| kosakkun | 496.08 | 70 | 63.49 | -0.14 | 55 | -3 | 2684 | 1225 | -12 | 1299 | 1488 |
| KunalBPHC | 481.54 | 71 | 92.40 | 0.38 | 3 | 97 | 2368 | 2025 | 31 | 1163 | 2008 |
| saihemanth9019 | 394.85 | 72 | 106.51 | 0.56 | 1 | 246 | 2312 | 2227 | 32 | 1232 | 1746 |
| ongchuviettel | 340.79 | 73 | 70.85 | -0.04 | 3 | 4 | 2580 | 1442 | 7 | 1153 | 2045 |
| pdwd | 297.65 | 74 | 46.64 | -0.67 | 146 | -10 | 2938 | 762 | -59 | 1470 | 954 |
| cons1nil | 249.64 | 75 | 92.24 | 0.30 | 267 | 8 | 2282 | 2319 | 84 | 854 | 3428 |
| winterflame | 248.76 | 76 | 89.33 | 0.23 | 437 | 4 | 2318 | 2212 | 47 | 971 | 2757 |
| nya_nya_meow | 247.85 | 77 | 76.03 | -0.02 | 3 | 9 | 2509 | 1625 | -41 | 1240 | 1716 |
| tosif | 247.61 | 78 | 96.01 | 0.30 | 39 | 41 | 2263 | 2380 | 51 | 931 | 2987 |
| kan-ki | 246.88 | 79 | 58.62 | -0.43 | 39 | -23 | 2739 | 1112 | -50 | 1342 | 1325 |
| mizumizu | 246.56 | 80 | 77.19 | -0.05 | 97 | 0 | 2484 | 1689 | 4 | 1068 | 2323 |
| andres96 | 246.48 | 81 | 29.38 | -1.46 | 46 | -51 | 3189 | 456 | -122 | 1675 | 576 |
| yezi1000 | 246.23 | 82 | 96.96 | 0.24 | 2 | 78 | 2286 | 2306 | -66 | 1169 | 1980 |
| shadow_plus | 246.01 | 83 | 94.75 | 0.19 | 15 | 22 | 2262 | 2386 | 50 | 923 | 3006 |
| fan1s | 245.28 | 84 | 94.40 | 0.17 | 35 | 16 | 2260 | 2391 | 44 | 889 | 3165 |
| Jack_whj | 245.07 | 85 | 67.09 | -0.34 | 33 | -21 | 2611 | 1362 | -45 | 1210 | 1827 |
| harshad0 | 244.80 | 86 | 81.53 | -0.08 | 4 | -4 | 2418 | 1867 | -57 | 1150 | 2050 |
| JaydevMehta | 243.38 | 87 | 85.16 | -0.03 | 168 | 0 | 2372 | 2016 | -12 | 1054 | 2385 |
| nakari1124 | 242.90 | 88 | 55.43 | -0.67 | 41 | -55 | 2756 | 1081 | -93 | 1378 | 1194 |
| wolf3000 | 242.86 | 89 | 74.07 | -0.26 | 94 | -9 | 2519 | 1588 | -57 | 1199 | 1873 |
| abdullahkool768 | 242.55 | 90 | 89.93 | -0.00 | 3 | 11 | 2317 | 2215 | -65 | 1065 | 2337 |
| Treeone. | 241.93 | 91 | 54.69 | -0.74 | 33 | -33 | 2789 | 1020 | -97 | 1321 | 1404 |
| lokeshgovindu | 241.70 | 92 | 86.50 | -0.09 | 200 | -1 | 2352 | 2082 | -33 | 1050 | 2402 |
| sarvam31 | 241.19 | 93 | 107.52 | 0.21 | 8 | 58 | 2108 | 2950 | 76 | 608 | 4247 |
| gautam94 | 240.60 | 94 | 86.10 | -0.13 | 36 | -8 | 2351 | 2088 | -45 | 1040 | 2452 |
| nii_nii | 240.39 | 95 | 96.53 | 0.02 | 2 | 22 | 2237 | 2470 | -150 | 1053 | 2386 |
| akadarkhorse | 238.79 | 96 | 97.83 | 0.03 | 2 | 24 | 2220 | 2522 | -150 | 1030 | 2495 |
| lzr010506 | 231.44 | 97 | 49.33 | -0.98 | 16 | -67 | 2839 | 935 | -142 | 1350 | 1299 |
| chuka231 | 230.80 | 98 | 86.76 | -0.18 | 58 | -5 | 2344 | 2113 | -42 | 962 | 2785 |
| DarkYoshi | 228.41 | 99 | 109.58 | 0.15 | 22 | 22 | 2037 | 3277 | 8 | 677 | 4107 |
| mdjc07 | 227.87 | 100 | 109.05 | 0.12 | 53 | 9 | 2033 | 3293 | 21 | 691 | 4072 |
| florida_gator | 226.50 | 101 | 118.53 | 0.23 | 4 | 74 | 1888 | 4357 | -7 | 670 | 4122 |
| chits007 | 223.36 | 102 | 113.58 | 0.16 | 19 | 17 | 1955 | 3897 | 48 | 593 | 4274 |
| muzehyun | 223.20 | 103 | 82.38 | -0.32 | 114 | -8 | 2402 | 1913 | -67 | 934 | 2980 |
| aldoluciano | 222.08 | 104 | 87.00 | -0.26 | 97 | -7 | 2339 | 2133 | -65 | 903 | 3110 |
| iwashi31 | 221.93 | 105 | 36.39 | -1.53 | 69 | -33 | 3082 | 575 | -171 | 1444 | 1014 |
| Tysons_dragoon | 219.30 | 106 | 53.01 | -1.00 | 18 | -81 | 2768 | 1053 | -188 | 1267 | 1615 |
| kopche | 218.86 | 107 | 88.65 | -0.27 | 33 | -14 | 2310 | 2231 | -94 | 900 | 3119 |
| zjw1111 | 217.83 | 108 | 106.51 | -0.02 | 1 | 8 | 2074 | 3089 | -314 | 886 | 3175 |
| perpetualGalaxy | 212.61 | 109 | 106.51 | -0.03 | 1 | 2 | 2068 | 3112 | -329 | 871 | 3299 |
| AnandVeeramani | 193.20 | 110 | 75.01 | -0.55 | 48 | -38 | 2477 | 1705 | -141 | 1037 | 2470 |
| ptoolis | 188.53 | 111 | 103.31 | -0.10 | 283 | -1 | 2115 | 2918 | -57 | 712 | 4009 |
| Andywu0010 | 187.27 | 112 | 106.51 | -0.07 | 1 | -15 | 2051 | 3212 | -375 | 825 | 3565 |
| makeecat | 169.64 | 113 | 108.02 | -0.06 | 7 | -6 | 2035 | 3286 | -121 | 638 | 4198 |
| aarush22 | 108.38 | 114 | 110.34 | -0.05 | 8 | -3 | 1998 | 3475 | -62 | 567 | 4322 |
| zlc1114 | 0.00 | 115 | 74.64 | -0.67 | 4 | -87 | 2479 | 1701 | -375 | 995 | 2640 |
| uoryon | 0.00 | 115 | 101.79 | -0.22 | 2 | -61 | 2082 | 3055 | -424 | 699 | 4045 |
| xsabi | 0.00 | 115 | 102.92 | -0.20 | 10 | -18 | 2105 | 2960 | -122 | 511 | 4394 |
| The_Code_Killer | 0.00 | 115 | 106.02 | -0.16 | 1 | -54 | 2013 | 3374 | -511 | 689 | 4078 |
| Throw_p | 0.00 | 115 | 106.02 | -0.16 | 1 | -54 | 2013 | 3374 | -511 | 689 | 4078 |
| rlader | 0.00 | 115 | 106.02 | -0.16 | 1 | -54 | 2013 | 3374 | -511 | 689 | 4078 |
| zhongzihao | 0.00 | 115 | 106.02 | -0.16 | 1 | -54 | 2013 | 3374 | -511 | 689 | 4078 |
| greay | 0.00 | 115 | 111.24 | -0.09 | 2 | -20 | 1934 | 4139 | -253 | 415 | 4473 |
| SciYY | -25.00 | 123 | 106.51 | -0.21 | 1 | -73 | 1993 | 3497 | -690 | 510 | 4396 |
| sandesh_thakar | -50.00 | 124 | 106.51 | -0.22 | 1 | -78 | 1988 | 3582 | -768 | 432 | 4468 |
| hypra | -75.00 | 125 | 106.51 | -0.23 | 1 | -83 | 1983 | 3629 | -900 | 300 | 4525 |