atcoder's Competition History


Date Contest Rank Performance New Rating Diff
AtCoder Regular Contest 070 423 1201 148 -
AtCoder Beginner Contest 157 1768 1034 372 +224
Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 2501 678 428 +56
Panasonic Programming Contest 2020 2927 810 501 +73
AtCoder Grand Contest 043 1538 1185 649 +148
AtCoder Beginner Contest 159 3218 861 680 +31
AtCoder Beginner Contest 160 1011 1534 857 +177
AtCoder Beginner Contest 161 3562 876 855 -2
AtCoder Beginner Contest 162 2120 1189 905 +50
AtCoder Beginner Contest 163 4359 - - -
AtCoder Beginner Contest 164 3155 992 915 +10
AtCoder Beginner Contest 165 1920 1266 965 +50
AtCoder Beginner Contest 166 4203 818 946 -19
AtCoder Beginner Contest 167 3125 1016 954 +8
AtCoder Beginner Contest 168 1925 1207 986 +32
NOMURA Programming Competition 2020 2029 1141 1005 +19
AtCoder Beginner Contest 169 4572 773 980 -25
Tokio Marine & Nichido Fire Insurance Programming Contest 2020 1126 1486 1049 +69
AtCoder Beginner Contest 170 3209 947 1038 -11
AtCoder Grand Contest 046 1069 - - -
AtCoder Beginner Contest 171 2361 1129 1048 +10
AtCoder Beginner Contest 172 2381 1106 1054 +6
Introduction to Heuristics Contest 811 - - -
AtCoder Beginner Contest 173 1504 1360 1092 +38
AIsing Programming Contest 2020 1646 1255 1110 +18
M-SOLUTIONS Programming Contest 2020 736 1613 1175 +65
AtCoder Beginner Contest 174 323 1995 1295 +120
AtCoder Grand Contest 047 879 1342 1300 +5
AtCoder Beginner Contest 175 1433 1326 1303 +3
AtCoder Beginner Contest 176 1834 1218 1294 -9
AtCoder Beginner Contest 177 569 1757 1352 +58
AtCoder Beginner Contest 178 899 1579 1377 +25
AtCoder Beginner Contest 179 1748 1230 1363 -14
ACL Contest 1 655 940 1326 -37
ACL Beginner Contest 444 1722 1373 +47