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.
| 2019-08-23 | Division 1 | Division 2 | SRM 765 - Round 1 | previous | next |
| Rating | perf | err | err2 | tau | rho | ΔR | |ΔR| | ΔR min | ΔR max | max |
|---|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.282 | 0.882 | 1.321 | 0.290 | 0.406 | 28.7 | 85.6 | -151 | 644 | 1932 |
| initial | 0.265 | 0.902 | 1.350 | 0.289 | 0.406 | 31.9 | 108.6 | -271 | 797 | 2054 |
| EloSRM | 0.266 | 0.905 | 1.311 | 0.267 | 0.373 | 44.9 | 90.9 | -137 | 619 | 2834 |
| SRM | 0.362 | 0.946 | 1.368 | 0.074 | 0.093 | -45.8 | 116.8 | -731 | 355 | 1641 |
| Player | score | rank | seed | perf | rounds | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sh_lya_pik | 1,412.27 | 1 | 99.11 | 6.63 | 2 | 619 | 2693 | 1054 | 355 | 1333 | 1097 |
| ahmad_salah | 654.45 | 2 | 51.68 | 4.69 | 11 | 144 | 2518 | 1404 | 172 | 1105 | 1841 |
| cegprakash | 644.68 | 3 | 35.51 | 3.56 | 168 | 25 | 2521 | 1394 | 120 | 1121 | 1755 |
| sava-cska | 616.15 | 4 | 23.41 | 2.55 | 2 | 221 | 2834 | 806 | 166 | 1641 | 507 |
| sekiya9311 | 603.13 | 5 | 16.46 | 1.72 | 60 | 25 | 2726 | 994 | 92 | 1273 | 1283 |
| lonikus | 556.92 | 6 | 116.35 | 4.28 | 22 | 378 | 2322 | 1937 | 149 | 929 | 2709 |
| Foyaz05 | 556.74 | 7 | 20.89 | 1.58 | 6 | 115 | 2757 | 934 | 98 | 1280 | 1267 |
| RTnF | 553.16 | 8 | 36.75 | 2.20 | 2 | 222 | 2708 | 1023 | 198 | 1550 | 640 |
| mbfibat | 537.36 | 9 | 61.20 | 2.77 | 3 | 240 | 2551 | 1333 | 152 | 1191 | 1561 |
| dcp | 519.39 | 10 | 34.28 | 1.78 | 468 | 9 | 2515 | 1415 | 63 | 1182 | 1585 |
| superior_tc | 509.27 | 11 | 57.76 | 2.39 | 4 | 305 | 2638 | 1162 | 134 | 1104 | 1842 |
| bclassrank7 | 502.42 | 12 | 90.64 | 2.92 | 1 | 547 | 2676 | 1086 | 292 | 1492 | 733 |
| shahraazhussain | 500.62 | 13 | 29.50 | 1.18 | 14 | 43 | 2592 | 1253 | 73 | 1162 | 1633 |
| -k | 500.39 | 14 | 23.33 | 0.74 | 8 | 42 | 2656 | 1125 | 51 | 1244 | 1381 |
| gauravrai | 493.03 | 15 | 83.73 | 2.48 | 61 | 131 | 2303 | 1994 | 97 | 924 | 2728 |
| enaim | 489.57 | 16 | 75.14 | 2.23 | 7 | 151 | 2376 | 1786 | 132 | 826 | 3363 |
| Loonquawl | 478.38 | 17 | 49.42 | 1.54 | 63 | 34 | 2423 | 1648 | 47 | 1128 | 1741 |
| javasoul | 478.02 | 18 | 69.50 | 1.95 | 223 | 21 | 2280 | 2065 | 71 | 990 | 2445 |
| O_T | 454.54 | 19 | 90.64 | 2.25 | 1 | 470 | 2599 | 1236 | 220 | 1420 | 883 |
| aditya123garg | 447.15 | 20 | 81.91 | 2.03 | 10 | 98 | 2281 | 2064 | 63 | 1084 | 1906 |
| summitwei | 365.49 | 21 | 90.64 | 2.11 | 1 | 451 | 2580 | 1279 | 203 | 1403 | 915 |
| nanobyte | 303.91 | 22 | 54.13 | 1.30 | 12 | 144 | 2501 | 1457 | 64 | 1055 | 2008 |
| alex_bucevschi | 301.77 | 23 | 28.29 | 0.30 | 114 | 8 | 2569 | 1300 | 40 | 1148 | 1673 |
| ramywafa | 299.46 | 24 | 84.67 | 1.82 | 108 | 38 | 2204 | 2309 | 81 | 836 | 3312 |
| At-sushi | 290.77 | 25 | 33.61 | 0.43 | 38 | 15 | 2527 | 1374 | 43 | 1081 | 1921 |
| Denisov | 289.66 | 26 | 84.83 | 1.71 | 2 | 252 | 2417 | 1666 | 59 | 1190 | 1564 |
| [copperium] | 288.27 | 27 | 9.85 | -1.46 | 2 | -81 | 2740 | 970 | -318 | 1358 | 1027 |
| Kaboszon | 284.98 | 28 | 90.64 | 1.70 | 1 | 391 | 2520 | 1396 | 151 | 1351 | 1048 |
| daira | 277.09 | 29 | 70.05 | 1.27 | 6 | 155 | 2410 | 1681 | 17 | 1215 | 1477 |
| ashish667 | 265.06 | 30 | 121.38 | 2.02 | 12 | 245 | 2142 | 2524 | 113 | 764 | 3492 |
| julitus | 256.78 | 31 | 47.46 | 0.62 | 5 | 59 | 2462 | 1564 | 22 | 1195 | 1549 |
| _er | 246.49 | 32 | 90.64 | 1.50 | 1 | 360 | 2490 | 1491 | 125 | 1325 | 1120 |
| MathAlex | 244.23 | 33 | 16.13 | -1.03 | 2 | -63 | 2643 | 1149 | -245 | 1319 | 1134 |
| hiroaki0615 | 243.87 | 34 | 31.57 | -0.11 | 16 | 4 | 2534 | 1366 | 21 | 1124 | 1747 |
| apoorv.singh99 | 239.84 | 35 | 47.53 | 0.44 | 15 | 23 | 2425 | 1644 | 37 | 1026 | 2217 |
| sahilsinghss73 | 236.13 | 36 | 16.99 | -1.08 | 16 | -17 | 2677 | 1083 | -4 | 1195 | 1549 |
| AbhayJ23 | 235.42 | 37 | 102.53 | 1.47 | 3 | 318 | 2369 | 1808 | 91 | 925 | 2725 |
| Evaldas | 234.89 | 38 | 67.70 | 0.83 | 80 | 17 | 2287 | 2049 | 48 | 894 | 3010 |
| dush1729 | 234.36 | 39 | 20.92 | -0.90 | 94 | -6 | 2636 | 1168 | -4 | 1171 | 1611 |
| Harsh424jan | 231.85 | 40 | 94.09 | 1.23 | 2 | 242 | 2350 | 1858 | 257 | 1278 | 1273 |
| hardikatyal | 231.52 | 41 | 90.64 | 1.14 | 1 | 298 | 2427 | 1638 | 73 | 1273 | 1283 |
| Meloloe | 231.11 | 42 | 38.44 | -0.13 | 9 | 5 | 2477 | 1534 | 13 | 1075 | 1939 |
| coderbd | 231.01 | 43 | 34.34 | -0.32 | 204 | -1 | 2504 | 1448 | 28 | 980 | 2481 |
| hilsa | 230.33 | 44 | 72.92 | 0.73 | 11 | 51 | 2289 | 2039 | 56 | 871 | 3101 |
| tokio_at_tokyo | 228.56 | 45 | 101.42 | 1.17 | 2 | 262 | 2321 | 1940 | 62 | 974 | 2558 |
| silxikys | 227.96 | 46 | 69.90 | 0.60 | 3 | 105 | 2361 | 1823 | 5 | 1092 | 1880 |
| MohamedAhmed04 | 225.71 | 47 | 34.08 | -0.46 | 15 | -9 | 2499 | 1470 | 16 | 1013 | 2374 |
| drgn_hart | 225.22 | 48 | 76.29 | 0.67 | 7 | 125 | 2342 | 1877 | 20 | 984 | 2464 |
| karamu | 223.94 | 49 | 65.45 | 0.42 | 60 | 16 | 2301 | 2003 | 36 | 860 | 3128 |
| DieTrying00 | 222.31 | 50 | 47.76 | -0.07 | 2 | 17 | 2418 | 1664 | -42 | 1226 | 1447 |
| sh_maestro | 221.60 | 51 | 68.24 | 0.42 | 187 | 7 | 2274 | 2088 | -7 | 1074 | 1942 |
| Alphagocc | 220.00 | 52 | 45.71 | -0.19 | 7 | 1 | 2416 | 1670 | 3 | 1027 | 2209 |
| dwoolley3 | 217.77 | 53 | 17.17 | -1.63 | 243 | -7 | 2685 | 1073 | -12 | 1116 | 1771 |
| iino | 217.36 | 54 | 11.79 | -2.20 | 127 | -11 | 2770 | 916 | -25 | 1154 | 1660 |
| MonaAhmed | 216.11 | 55 | 45.00 | -0.29 | 4 | -10 | 2411 | 1677 | -9 | 1041 | 2063 |
| farsid.buet | 212.16 | 56 | 90.64 | 0.70 | 1 | 208 | 2337 | 1886 | -3 | 1197 | 1544 |
| Brownbear | 211.59 | 57 | 61.64 | 0.11 | 49 | 12 | 2320 | 1947 | 9 | 936 | 2672 |
| JY201301 | 210.33 | 58 | 70.68 | 0.28 | 11 | 57 | 2309 | 1973 | 11 | 927 | 2718 |
| spaRKJ | 209.28 | 59 | 90.64 | 0.62 | 1 | 191 | 2320 | 1945 | -18 | 1182 | 1585 |
| resh.root | 202.21 | 60 | 101.83 | 0.76 | 6 | 108 | 2163 | 2430 | 41 | 785 | 3447 |
| ACLeo | 201.64 | 61 | 23.52 | -1.38 | 11 | -36 | 2575 | 1286 | -9 | 1016 | 2364 |
| ptoolis | 201.58 | 62 | 71.17 | 0.20 | 316 | 3 | 2252 | 2153 | -13 | 1010 | 2381 |
| Sofianelewin | 200.82 | 63 | 109.65 | 0.80 | 3 | 193 | 2192 | 2342 | 68 | 718 | 3626 |
| Keft | 200.16 | 64 | 90.64 | 0.50 | 1 | 164 | 2293 | 2023 | -41 | 1159 | 1645 |
| 2ndstep | 198.97 | 65 | 106.92 | 0.72 | 12 | 134 | 2153 | 2452 | 55 | 598 | 3828 |
| fly13 | 193.37 | 66 | 57.64 | -0.20 | 149 | 0 | 2334 | 1898 | 22 | 803 | 3418 |
| m.i.slepukhin | 192.57 | 67 | 83.11 | 0.31 | 3 | 60 | 2236 | 2209 | 5 | 875 | 3091 |
| codinator | 191.60 | 68 | 96.74 | 0.51 | 2 | 116 | 2206 | 2298 | 280 | 1140 | 1694 |
| yuki2006 | 189.14 | 69 | 44.07 | -0.65 | 189 | -5 | 2423 | 1651 | -17 | 971 | 2566 |
| np_soo_hard | 186.44 | 70 | 90.64 | 0.37 | 1 | 132 | 2262 | 2120 | -69 | 1131 | 1725 |
| Ussef_abdallah | 185.86 | 71 | 90.64 | 0.35 | 1 | 127 | 2257 | 2139 | -73 | 1127 | 1743 |
| Waterbyte | 183.98 | 72 | 135.40 | 0.91 | 5 | 223 | 1918 | 3927 | 103 | 368 | 4006 |
| Sparta_KP | 182.71 | 73 | 90.64 | 0.31 | 1 | 117 | 2246 | 2169 | -83 | 1117 | 1767 |
| Priyanshu[1998] | 173.65 | 74 | 99.48 | 0.43 | 2 | 110 | 2182 | 2377 | -22 | 910 | 2948 |
| aditya2469 | 172.79 | 75 | 32.54 | -1.20 | 6 | -70 | 2451 | 1585 | -34 | 1002 | 2411 |
| futureTec | 169.96 | 76 | 54.34 | -0.48 | 4 | -27 | 2329 | 1914 | -74 | 1076 | 1933 |
| vivek_ghosh | 167.81 | 77 | 63.51 | -0.28 | 7 | -8 | 2288 | 2041 | 3 | 775 | 3468 |
| LiquidFunk | 165.88 | 78 | 54.84 | -0.51 | 48 | -7 | 2346 | 1866 | -19 | 917 | 2743 |
| saty16319_ | 165.13 | 79 | 80.11 | 0.02 | 5 | 17 | 2211 | 2282 | -21 | 881 | 3070 |
| msporyshev | 157.44 | 80 | 78.03 | -0.04 | 5 | 14 | 2221 | 2254 | -30 | 899 | 2996 |
| ZLATKO | 157.05 | 81 | 80.12 | -0.02 | 303 | 2 | 2197 | 2338 | -19 | 889 | 3038 |
| shadow_123 | 154.54 | 82 | 90.64 | 0.14 | 1 | 73 | 2202 | 2322 | -124 | 1076 | 1933 |
| Pat210 | 153.21 | 83 | 89.15 | 0.10 | 44 | 10 | 2148 | 2477 | 11 | 649 | 3755 |
| MrSamJack | 152.27 | 84 | 98.90 | 0.24 | 94 | 11 | 2087 | 2923 | 11 | 732 | 3575 |
| rareone0602 | 149.45 | 85 | 20.00 | -2.09 | 7 | -116 | 2537 | 1358 | -75 | 1094 | 1875 |
| n_taku | 141.67 | 86 | 107.46 | 0.32 | 3 | 69 | 2084 | 2949 | 39 | 606 | 3818 |
| Shell-Wataru | 139.86 | 87 | 90.64 | 0.06 | 1 | 49 | 2178 | 2390 | -148 | 1052 | 2035 |
| shahadat03 | 136.53 | 88 | 92.91 | 0.08 | 2 | 44 | 2159 | 2441 | -87 | 916 | 2747 |
| KaranGoel59 | 128.12 | 89 | 94.09 | 0.08 | 2 | 41 | 2148 | 2476 | 22 | 1043 | 2056 |
| ankrypt | 127.41 | 90 | 56.18 | -0.68 | 4 | -42 | 2301 | 2001 | -69 | 930 | 2707 |
| JaydevMehta | 125.48 | 91 | 42.49 | -1.10 | 215 | -5 | 2434 | 1621 | -28 | 848 | 3205 |
| yuan68103 | 118.30 | 92 | 90.64 | -0.02 | 1 | 26 | 2155 | 2448 | -172 | 1028 | 2206 |
| AliSafe | 117.54 | 93 | 33.62 | -1.47 | 115 | -24 | 2488 | 1497 | -41 | 912 | 2927 |
| unos | 111.24 | 94 | 94.20 | 0.00 | 20 | 10 | 2116 | 2583 | 1 | 694 | 3681 |
| cons1nil | 110.44 | 95 | 68.15 | -0.48 | 283 | -4 | 2264 | 2115 | -32 | 835 | 3313 |
| prateek2112 | 106.41 | 96 | 90.64 | -0.08 | 1 | 8 | 2137 | 2531 | -192 | 1008 | 2389 |
| masaky | 94.51 | 97 | 55.40 | -0.81 | 2 | -78 | 2271 | 2097 | -209 | 1003 | 2407 |
| moonraker | 87.29 | 98 | 48.60 | -1.01 | 22 | -19 | 2377 | 1784 | -57 | 934 | 2676 |
| ctalk3r | 75.00 | 99 | 90.64 | -0.13 | 1 | -4 | 2125 | 2562 | -207 | 993 | 2436 |
| ninab | 0.00 | 100 | 55.14 | -1.13 | 13 | -41 | 2406 | 1699 | -97 | 876 | 3087 |
| tausiq | 0.00 | 100 | 58.18 | -1.06 | 109 | -15 | 2402 | 1716 | -88 | 905 | 2972 |
| sbin550 | 0.00 | 100 | 62.66 | -0.95 | 155 | -10 | 2363 | 1822 | -71 | 822 | 3376 |
| HYPERH0RIZON | 0.00 | 100 | 62.77 | -0.95 | 13 | -32 | 2339 | 1880 | -111 | 919 | 2739 |
| D3nsk | 0.00 | 100 | 63.66 | -0.93 | 6 | -60 | 2303 | 1992 | -97 | 789 | 3439 |
| dhalachian | 0.00 | 100 | 64.69 | -0.90 | 9 | -34 | 2319 | 1948 | -99 | 848 | 3205 |
| vishnuvarthan | 0.00 | 100 | 67.77 | -0.84 | 61 | -14 | 2311 | 1969 | -89 | 901 | 2987 |
| sachinpatel9135 | 0.00 | 100 | 68.60 | -0.82 | 12 | -33 | 2284 | 2055 | -68 | 723 | 3612 |
| amisev | 0.00 | 100 | 73.35 | -0.72 | 2 | -78 | 2197 | 2336 | -267 | 860 | 3128 |
| nishit_nith | 0.00 | 100 | 74.10 | -0.71 | 4 | -51 | 2217 | 2266 | -122 | 816 | 3396 |
| r_io | 0.00 | 100 | 74.19 | -0.71 | 12 | -26 | 2241 | 2194 | -77 | 775 | 3468 |
| phryczuk | 0.00 | 100 | 76.68 | -0.66 | 13 | -39 | 2205 | 2301 | -66 | 738 | 3562 |
| Nordway | 0.00 | 100 | 81.33 | -0.57 | 2 | -68 | 2134 | 2540 | -236 | 954 | 2607 |
| shamil | 0.00 | 100 | 83.04 | -0.54 | 4 | -77 | 2110 | 2617 | -107 | 758 | 3506 |
| rajat_12453 | 0.00 | 100 | 86.52 | -0.48 | 2 | -69 | 2086 | 2926 | -195 | 845 | 3227 |
| ankkt16 | 0.00 | 100 | 87.90 | -0.46 | 2 | -64 | 2078 | 2972 | -202 | 865 | 3116 |
| C0ffeeMachine | 0.00 | 100 | 89.25 | -0.44 | 1 | -85 | 2044 | 3375 | -340 | 860 | 3128 |
| Hyado | 0.00 | 100 | 89.25 | -0.44 | 1 | -85 | 2044 | 3375 | -340 | 860 | 3128 |
| KKT89 | 0.00 | 100 | 89.25 | -0.44 | 1 | -85 | 2044 | 3375 | -340 | 860 | 3128 |
| arun6153 | 0.00 | 100 | 89.25 | -0.44 | 1 | -85 | 2044 | 3375 | -340 | 860 | 3128 |
| Mahotsukai | 0.00 | 100 | 89.25 | -0.44 | 1 | -85 | 2044 | 3375 | -340 | 860 | 3128 |
| askfarid | 0.00 | 100 | 89.25 | -0.44 | 1 | -85 | 2044 | 3375 | -340 | 860 | 3128 |
| nagesh_b2 | 0.00 | 100 | 89.25 | -0.44 | 1 | -85 | 2044 | 3375 | -340 | 860 | 3128 |
| VaibhavDwivedi | 0.00 | 100 | 89.25 | -0.44 | 1 | -85 | 2044 | 3375 | -340 | 860 | 3128 |
| nikhil5128 | 0.00 | 100 | 89.25 | -0.44 | 1 | -85 | 2044 | 3375 | -340 | 860 | 3128 |
| shivankarmadaan | 0.00 | 100 | 89.25 | -0.44 | 1 | -85 | 2044 | 3375 | -340 | 860 | 3128 |
| RasMisha[t4ce] | 0.00 | 100 | 89.25 | -0.44 | 1 | -85 | 2044 | 3375 | -340 | 860 | 3128 |
| iamsharmankit | 0.00 | 100 | 89.25 | -0.44 | 1 | -85 | 2044 | 3375 | -340 | 860 | 3128 |
| alek-sander | 0.00 | 100 | 89.25 | -0.44 | 1 | -85 | 2044 | 3375 | -340 | 860 | 3128 |
| balu1611 | 0.00 | 100 | 89.25 | -0.44 | 1 | -85 | 2044 | 3375 | -340 | 860 | 3128 |
| h_bhardwaj | 0.00 | 100 | 91.42 | -0.40 | 6 | -55 | 2053 | 3328 | -45 | 578 | 3848 |
| devendra777999 | 0.00 | 100 | 91.52 | -0.40 | 2 | -61 | 2047 | 3365 | -161 | 860 | 3128 |
| rajat991 | 0.00 | 100 | 93.24 | -0.38 | 2 | -52 | 2038 | 3425 | 0 | 860 | 3128 |
| Hari_Om_Pandey | 0.00 | 100 | 94.71 | -0.35 | 4 | -38 | 2037 | 3432 | -100 | 737 | 3564 |
| codecsid | 0.00 | 100 | 95.77 | -0.34 | 3 | -60 | 2004 | 3634 | -106 | 710 | 3647 |
| smit_s | 0.00 | 100 | 96.44 | -0.33 | 3 | -50 | 2007 | 3608 | -118 | 739 | 3559 |
| agw02010 | 0.00 | 100 | 96.56 | -0.33 | 9 | -29 | 2027 | 3486 | -30 | 585 | 3841 |
| trinitrotoluene | 0.00 | 100 | 100.26 | -0.27 | 23 | -19 | 1995 | 3669 | -38 | 623 | 3804 |
| IAmZaZi | 0.00 | 100 | 100.39 | -0.27 | 2 | -50 | 1963 | 3859 | -138 | 696 | 3676 |
| hanka | 0.00 | 100 | 101.49 | -0.25 | 3 | -33 | 1967 | 3841 | -82 | 629 | 3794 |
| venkatmalviyaa | 0.00 | 100 | 107.47 | -0.17 | 6 | -16 | 1903 | 3941 | -8 | 463 | 3956 |
| sbk007 | 0.00 | 100 | 108.73 | -0.15 | 7 | -25 | 1875 | 3960 | -19 | 478 | 3947 |
| AnthonyMcqueen | 0.00 | 100 | 117.17 | -0.05 | 17 | -3 | 1707 | 4016 | 5 | 398 | 3996 |
| kshitij_789 | -25.00 | 143 | 90.64 | -0.66 | 1 | -137 | 1992 | 3702 | -731 | 469 | 3954 |
| kmurti | -25.00 | 143 | 90.64 | -0.66 | 1 | -137 | 1992 | 3702 | -731 | 469 | 3954 |