Sphere9's Competition History

Date Contest Rank Performance New Rating Diff
NOMURA Programming Contest 2021 (AtCoder Regular Contest 121) 1149 1283 181 -
AtCoder Beginner Contest 203(Sponsored by Panasonic) 4639 486 234 +53
AtCoder Beginner Contest 204 2532 980 405 +171
Tokio Marine & Nichido Fire Insurance Programming Contest 2021(AtCoder Regular Contest 122) 1049 1249 618 +213
AtCoder Beginner Contest 205 1592 1227 745 +127
AtCoder Beginner Contest 213 2644 940 773 +28
ALGO ARTIS Programming Contest 2023 Autumn(AtCoder Regular Contest 168) 2035 - - -
AtCoder Beginner Contest 336 8175 53 646 -127
AtCoder Regular Contest 172 1285 1166 735 +89
AtCoder Regular Contest 180 2738 - - -
AtCoder Beginner Contest 360 2665 983 770 +35
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 2627 1126 822 +52
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 2203 1232 882 +60
AtCoder Beginner Contest 363 4204 849 877 -5
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 1942 1255 929 +52
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 2654 1129 954 +25
AtCoder Regular Contest 181 1436 1184 983 +29
AtCoder Beginner Contest 366 4974 729 956 -27
AtCoder Regular Contest 182 1597 337 899 -57
AtCoder Beginner Contest 367 4543 790 887 -12
AtCoder Grand Contest 067 391 - - -
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 1854 1287 939 +52
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 4804 760 920 -19
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 1318 1324 971 +51
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 3576 858 959 -12
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 2695 1070 972 +13
AtCoder Regular Contest 199 (Div. 1) 247 - - -
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 2028 1159 993 +21
AtCoder Beginner Contest 412 2282 1141 1009 +16
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 2891 1012 1010 +1
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 2002 1223 1034 +24
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 1929 1223 1055 +21
AtCoder Beginner Contest 416 4296 826 1033 -22