chenchen's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 094 387 920 73 -
AtCoder Beginner Contest 095 592 717 176 +103
AtCoder Grand Contest 023 973 561 233 +57
AtCoder Beginner Contest 096 1632 197 217 -16
AtCoder Grand Contest 026 1898 51 171 -46
AtCoder Beginner Contest 103 1639 496 207 +36
AtCoder Beginner Contest 104 2078 11 152 -55
AtCoder Regular Contest 101 553 1340 333 +181
AtCoder Beginner Contest 110 1932 - - -
AtCoder Regular Contest 103 736 1259 509 +176
AtCoder Beginner Contest 112 831 1037 593 +84
AtCoder Grand Contest 028 1383 325 559 -34
AtCoder Beginner Contest 113 1118 872 602 +43
AtCoder Beginner Contest 114 134 1600 780 +178
AtCoder Grand Contest 029 1758 188 716 -64
NIKKEI Programming Contest 2019 1222 1227 788 +72
AtCoder Beginner Contest 117 2580 61 701 -87
AtCoder Beginner Contest 120 2934 133 637 -64
AtCoder Beginner Contest 121 2875 133 578 -59
AtCoder Grand Contest 031 1394 1011 635 +57
AtCoder Grand Contest 032 1346 337 605 -30
ExaWizards 2019 3037 69 535 -70
Tenka1 Programmer Contest 2019 982 1098 610 +75
AtCoder Beginner Contest 125 1863 896 644 +34
diverta 2019 Programming Contest 1172 - - -
AtCoder Beginner Contest 126 1100 - - -
AtCoder Beginner Contest 127 3929 393 620 -24
AtCoder Beginner Contest 128 798 1460 743 +123
AtCoder Grand Contest 034 1443 1053 780 +37
AtCoder Beginner Contest 129 2026 866 789 +9
diverta 2019 Programming Contest 2 1201 1224 842 +53
AtCoder Beginner Contest 130 1787 984 858 +16
AtCoder Beginner Contest 132 3705 292 810 -48
AtCoder Beginner Contest 133 952 1377 883 +73
AtCoder Grand Contest 035 902 1378 944 +61
AtCoder Beginner Contest 134 2150 865 936 -8
AtCoder Beginner Contest 135 1238 1165 962 +26
AtCoder Beginner Contest 139 3036 716 939 -23
AtCoder Grand Contest 039 1029 1361 990 +51
AtCoder Beginner Contest 146 406 1743 1093 +103
Sumitomo Mitsui Trust Bank Programming Contest 2019 686 1525 1145 +52
AtCoder Beginner Contest 151 1836 1029 1133 -12
AtCoder Beginner Contest 154 798 1453 1170 +37
Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 957 1439 1200 +30
AtCoder Beginner Contest 159 994 1499 1234 +34
AtCoder Beginner Contest 162 1979 1224 1233 -1
AtCoder Beginner Contest 163 399 - - -
AtCoder Beginner Contest 164 1161 1464 1259 +26
AtCoder Beginner Contest 165 1153 1510 1286 +27
AtCoder Beginner Contest 167 1463 1392 1298 +12
AtCoder Beginner Contest 170 741 1658 1339 +41
AtCoder Beginner Contest 171 1167 1474 1354 +15
AtCoder Beginner Contest 174 1782 1268 1345 -9
AtCoder Beginner Contest 177 2644 1035 1318 -27
AtCoder Beginner Contest 178 476 1830 1381 +63
ACL Contest 1 655 940 1343 -38
AtCoder Regular Contest 104 646 1768 1394 +51