3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| 2023-01-20 | Division 1 | Division 2 | Single Round Match 844 - Round 1 | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.258 | 0.738 | 1.116 | 0.384 | 0.538 | 22.2 | 87.1 | -107 | 589 | 1789 |
| EloSRM | 0.269 | 0.754 | 1.103 | 0.367 | 0.522 | 38.2 | 92.6 | -94 | 544 | 2846 |
| initial | 0.214 | 0.817 | 1.218 | 0.380 | 0.528 | 25.8 | 98.4 | -381 | 421 | 2125 |
| SRM | 0.347 | 1.004 | 1.319 | -0.040 | -0.115 | -64.3 | 138.0 | -340 | 351 | 1551 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| pickleweasel2 | 1,188.90 | 1 | 9.32 | 3.22 | 81 | 46 | 2815 | 466 | 124 | 1274 | 561 |
| cocodor | 1,017.12 | 2 | 11.92 | 2.58 | 7 | 115 | 2822 | 459 | 133 | 1224 | 620 |
| yellow_13 | 940.73 | 3 | 24.42 | 3.02 | 6 | 289 | 2782 | 497 | 126 | 1161 | 726 |
| rui_er | 868.18 | 4 | 38.70 | 3.27 | 1 | 544 | 2846 | 443 | 351 | 1551 | 319 |
| Dd2dD2 | 755.22 | 5 | 38.70 | 2.95 | 1 | 514 | 2816 | 464 | 318 | 1518 | 352 |
| xvenom99 | 744.36 | 6 | 24.89 | 2.05 | 5 | 252 | 2739 | 522 | 91 | 1212 | 640 |
| kira98k | 707.93 | 7 | 33.04 | 2.24 | 3 | 336 | 2712 | 552 | 118 | 1163 | 723 |
| zizo0003 | 650.23 | 8 | 11.25 | 0.49 | 223 | 6 | 2728 | 538 | 45 | 1193 | 672 |
| RainbowBunny | 644.36 | 9 | 38.70 | 2.10 | 1 | 421 | 2723 | 542 | 223 | 1423 | 418 |
| mihar | 566.14 | 10 | 23.31 | 1.22 | 220 | 20 | 2529 | 755 | 63 | 1031 | 907 |
| ventusliberum | 557.02 | 11 | 38.70 | 1.82 | 1 | 383 | 2685 | 581 | 188 | 1388 | 452 |
| Laerte | 548.18 | 12 | 14.08 | 0.23 | 304 | 4 | 2666 | 597 | 37 | 1133 | 760 |
| CoCo_Japan_pan | 546.78 | 13 | 38.70 | 1.57 | 1 | 349 | 2651 | 614 | 157 | 1357 | 486 |
| dwoolley3 | 529.69 | 14 | 12.55 | -0.16 | 329 | 1 | 2694 | 568 | 39 | 1102 | 801 |
| Eclecticity | 523.08 | 15 | 12.88 | -0.22 | 12 | 2 | 2689 | 573 | 18 | 1171 | 706 |
| Podkanowicz | 487.76 | 16 | 21.64 | 0.44 | 3 | 102 | 2636 | 630 | 51 | 1160 | 728 |
| Smart.Coder | 387.54 | 17 | 10.61 | -0.68 | 180 | -4 | 2733 | 529 | 16 | 1175 | 699 |
| winterflame | 319.97 | 18 | 27.54 | 0.61 | 551 | 6 | 2456 | 846 | 33 | 995 | 967 |
| pawanmsr | 244.78 | 19 | 18.63 | -0.03 | 8 | 16 | 2598 | 672 | 9 | 1100 | 806 |
| watarimaycry2 | 244.22 | 20 | 15.10 | -0.41 | 31 | -5 | 2639 | 629 | 8 | 1066 | 861 |
| LrYY | 240.69 | 21 | 23.27 | 0.15 | 83 | 8 | 2518 | 766 | -1 | 1089 | 812 |
| ericbiagioli | 240.49 | 22 | 31.86 | 0.53 | 21 | 58 | 2450 | 852 | 5 | 1035 | 902 |
| cegprakash | 240.44 | 23 | 19.30 | -0.25 | 209 | -1 | 2570 | 700 | -7 | 1058 | 866 |
| isseimori127 | 236.93 | 24 | 32.08 | 0.42 | 9 | 49 | 2438 | 870 | 28 | 900 | 1112 |
| chits007 | 236.00 | 25 | 39.16 | 0.65 | 96 | 17 | 2313 | 1036 | 40 | 788 | 1384 |
| abhiiitcse | 233.91 | 26 | 13.85 | -0.91 | 77 | -8 | 2659 | 605 | -25 | 1089 | 812 |
| shahil_005 | 233.57 | 27 | 25.77 | -0.07 | 21 | 6 | 2480 | 819 | 17 | 852 | 1224 |
| katoli | 233.24 | 28 | 21.76 | -0.36 | 5 | -15 | 2518 | 767 | -43 | 1058 | 866 |
| yashika_03 | 226.40 | 29 | 30.09 | 0.05 | 21 | 13 | 2428 | 877 | 8 | 844 | 1248 |
| viv123 | 222.18 | 30 | 51.59 | 0.78 | 9 | 87 | 2199 | 1306 | 61 | 584 | 1571 |
| dick_claus | 221.62 | 31 | 53.17 | 0.78 | 71 | 50 | 2133 | 1540 | 49 | 620 | 1557 |
| Shaurya_Bhalla | 220.25 | 32 | 17.08 | -0.91 | 5 | -50 | 2558 | 719 | -66 | 1051 | 878 |
| aayushbest1 | 219.11 | 33 | 50.51 | 0.61 | 17 | 58 | 2188 | 1357 | 46 | 591 | 1567 |
| shsatc21 | 218.99 | 34 | 25.40 | -0.42 | 58 | -4 | 2475 | 825 | -35 | 943 | 1059 |
| legalup1729 | 217.84 | 35 | 35.90 | 0.04 | 11 | 14 | 2353 | 955 | -3 | 758 | 1426 |
| gaddevarunteja | 209.53 | 36 | 43.94 | 0.29 | 2 | 99 | 2330 | 993 | -105 | 941 | 1070 |
| anoopsabir | 197.02 | 37 | 39.80 | 0.10 | 89 | 6 | 2294 | 1072 | -30 | 841 | 1266 |
| aleem786 | 173.95 | 38 | 38.70 | 0.03 | 1 | 41 | 2343 | 971 | -121 | 1079 | 846 |
| agw02010 | 166.08 | 39 | 46.65 | 0.26 | 26 | 38 | 2229 | 1226 | 14 | 586 | 1570 |
| xvepkj | 161.64 | 40 | 58.12 | 0.54 | 3 | 193 | 2166 | 1482 | -28 | 637 | 1550 |
| SeanCodesPy | 161.16 | 41 | 38.70 | -0.08 | 1 | 12 | 2314 | 1035 | -152 | 1048 | 883 |
| m_a_c100 | 158.58 | 42 | 57.91 | 0.46 | 11 | 96 | 2075 | 1597 | 17 | 549 | 1591 |
| SpiderMax | 134.48 | 43 | 46.44 | 0.11 | 11 | 18 | 2213 | 1254 | -3 | 542 | 1592 |
| saurabh_059 | 121.61 | 44 | 38.70 | -0.18 | 1 | -14 | 2288 | 1082 | -184 | 1016 | 928 |
| ashutoshshaw350 | 108.52 | 45 | 49.47 | 0.14 | 4 | 49 | 2196 | 1310 | -44 | 575 | 1577 |
| conormuldoon | 0.00 | 46 | 22.48 | -1.32 | 28 | -36 | 2615 | 651 | -140 | 1037 | 899 |
| algotron. | 0.00 | 46 | 36.06 | -0.64 | 2 | -76 | 2284 | 1090 | -239 | 830 | 1287 |
| Jay_1729 | 0.00 | 46 | 36.80 | -0.61 | 4 | -62 | 2284 | 1091 | -125 | 698 | 1499 |
| aka2000_14 | 0.00 | 46 | 38.71 | -0.53 | 6 | -56 | 2249 | 1171 | -100 | 674 | 1512 |
| AZMOS | 0.00 | 46 | 38.87 | -0.53 | 1 | -94 | 2208 | 1274 | -340 | 860 | 1195 |
| rajesh127_ | 0.00 | 46 | 38.87 | -0.53 | 1 | -94 | 2208 | 1274 | -340 | 860 | 1195 |
| tharunbalaji31 | 0.00 | 46 | 38.87 | -0.53 | 1 | -94 | 2208 | 1274 | -340 | 860 | 1195 |
| Shelter | 0.00 | 46 | 38.87 | -0.53 | 1 | -94 | 2208 | 1274 | -340 | 860 | 1195 |
| shivam01-0 | 0.00 | 46 | 38.87 | -0.53 | 1 | -94 | 2208 | 1274 | -340 | 860 | 1195 |
| harsheetcoder | 0.00 | 46 | 38.87 | -0.53 | 1 | -94 | 2208 | 1274 | -340 | 860 | 1195 |
| Sort | 0.00 | 46 | 38.87 | -0.53 | 1 | -94 | 2208 | 1274 | -340 | 860 | 1195 |
| namprice227 | 0.00 | 46 | 38.87 | -0.53 | 1 | -94 | 2208 | 1274 | -340 | 860 | 1195 |
| dkdivyanshu2501 | 0.00 | 46 | 38.87 | -0.53 | 1 | -94 | 2208 | 1274 | -340 | 860 | 1195 |
| kcbiradar | 0.00 | 46 | 38.87 | -0.53 | 1 | -94 | 2208 | 1274 | -340 | 860 | 1195 |
| pranayshirodkar | 0.00 | 46 | 38.87 | -0.53 | 1 | -94 | 2208 | 1274 | -340 | 860 | 1195 |
| sultan11 | 0.00 | 46 | 38.87 | -0.53 | 1 | -94 | 2208 | 1274 | -340 | 860 | 1195 |
| rohitelamurugan | 0.00 | 46 | 38.87 | -0.53 | 1 | -94 | 2208 | 1274 | -340 | 860 | 1195 |
| Mat_h | 0.00 | 46 | 38.87 | -0.53 | 1 | -94 | 2208 | 1274 | -340 | 860 | 1195 |
| Shreyansh_ji1 | 0.00 | 46 | 43.50 | -0.36 | 2 | -70 | 2128 | 1549 | -228 | 799 | 1371 |
| elkassar | 0.00 | 46 | 44.66 | -0.33 | 2 | -62 | 2107 | 1577 | -178 | 666 | 1523 |
| tco12 | 0.00 | 46 | 50.73 | -0.14 | 27 | -17 | 1958 | 1633 | -59 | 641 | 1544 |