koheijkt's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 284 7433 158 8 -
AtCoder Beginner Contest 285 4840 295 35 +27
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 3200 697 100 +65
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 3571 677 169 +69
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 5497 315 186 +17
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 3339 787 265 +79
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 3614 557 301 +36
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 4009 575 336 +35
AtCoder Beginner Contest 292 3209 780 401 +65
AtCoder Beginner Contest 293 5436 411 400 -1
AtCoder Beginner Contest 294 4543 363 394 -6
AtCoder Beginner Contest 295 2516 980 484 +90
AtCoder Beginner Contest 296 3596 714 514 +30
AtCoder Beginner Contest 297 4412 425 503 -11
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 4182 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 2744 - - -
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 2288 974 568 +65
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 3479 766 592 +24
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 1860 - - -
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 3087 829 621 +29
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 4181 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 4599 469 605 -16
AtCoder Beginner Contest 308 3978 728 619 +14
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 2575 995 666 +47
freee Programming Contest 2023(AtCoder Beginner Contest 310) 2958 1086 720 +54
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 3121 952 747 +27
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 3596 822 755 +8
AtCoder Beginner Contest 313 2682 1025 787 +32
AtCoder Beginner Contest 314 2607 1005 812 +25
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 4466 628 794 -18
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 4984 603 775 -19
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 3830 873 786 +11
AtCoder Beginner Contest 319 1805 1282 848 +62
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 2399 1117 879 +31
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 3436 891 880 +1
AtCoder Beginner Contest 322 2354 1096 904 +24
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 2951 979 912 +8
AtCoder Regular Contest 166 1609 358 866 -46
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 3344 887 868 +2
AtCoder Regular Contest 167 1082 1348 927 +59
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 2414 981 933 +6
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 5086 587 902 -31
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 2730 1043 917 +15
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 1843 1254 956 +39
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 3087 896 950 -6
ALGO ARTIS Programming Contest 2023 Autumn(AtCoder Regular Contest 168) 1412 969 952 +2
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 2949 913 948 -4
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 3652 819 936 -12
estie Programming Contest 2023 (AtCoder Regular Contest 169) 1711 393 891 -45
AtCoder Beginner Contest 332 1505 1247 932 +41
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 2987 976 937 +5
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 1699 1238 971 +34
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 4694 699 946 -25
AtCoder Beginner Contest 336 2076 1130 966 +20
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 1545 1378 1015 +49
AtCoder Regular Contest 170 1731 1031 1016 +1
AtCoder Beginner Contest 338 2133 1129 1028 +12
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 3195 980 1023 -5
AtCoder Regular Contest 171 1694 1039 1025 +2
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 1928 1193 1043 +18
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 1691 1292 1071 +28
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 3129 963 1060 -11
AtCoder Beginner Contest 343 2508 1116 1066 +6
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 1353 1423 1107 +41
AtCoder Regular Contest 173 1323 416 1054 -53
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 1776 1286 1079 +25
AtCoder Regular Contest 174 1528 1032 1075 -4
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 2077 1215 1089 +14
AtCoder Regular Contest 175 839 1463 1133 +44
AtCoder Beginner Contest 347 2176 1180 1138 +5
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 2876 1017 1126 -12
AtCoder Beginner Contest 349 3950 841 1101 -25
AtCoder Beginner Contest 350 1597 1363 1130 +29
AtCoder Regular Contest 176 1002 1375 1157 +27
AtCoder Beginner Contest 351 1687 1328 1175 +18
AtCoder Beginner Contest 352 2054 1229 1181 +6
AtCoder Beginner Contest 353 3308 990 1163 -18
AtCoder Regular Contest 177 1588 934 1142 -21
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 3252 993 1128 -14
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 2741 1039 1119 -9
AtCoder Beginner Contest 356 2205 1228 1131 +12
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 6914 447 1078 -53
AtCoder Beginner Contest 358 2752 1099 1080 +2
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 3269 986 1071 -9
AtCoder Regular Contest 180 1624 1210 1086 +15
AtCoder Beginner Contest 360 3098 - - -
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 969 1645 1155 +69
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 3725 934 1135 -20
AtCoder Beginner Contest 363 3285 998 1122 -13
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 1794 1298 1141 +19
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 2528 1154 1142 +1
AtCoder Beginner Contest 366 2671 1110 1139 -3
AtCoder Regular Contest 182 1555 1066 1132 -7
AtCoder Beginner Contest 367 3631 936 1114 -18
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 1542 1382 1144 +30
Marubeni Programming Contest 2024 (AtCoder Regular Contest 183) 1010 1360 1167 +23
AtCoder Beginner Contest 369 1445 1405 1193 +26
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 1857 1315 1206 +13
AtCoder Beginner Contest 371 2386 1164 1202 -4
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 2026 1186 1200 -2
AtCoder Beginner Contest 373 1654 1375 1219 +19
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 2048 1272 1224 +5
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 1081 1574 1265 +41
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 2769 925 1235 -30
AtCoder Beginner Contest 378 1293 1453 1259 +24
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 1853 1245 1257 -2
AtCoder Beginner Contest 380 1331 1444 1277 +20
AtCoder Beginner Contest 381 1548 1230 1273 -4
AtCoder Beginner Contest 382 800 1542 1303 +30
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 1637 1305 1303 ±0
AtCoder Regular Contest 189 (Div. 2) 842 1427 1316 +13
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 914 1588 1346 +30
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 456 1867 1410 +64
AtCoder Beginner Contest 386 1948 1150 1387 -23
AtCoder Beginner Contest 387 1804 1217 1371 -16
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 3326 934 1334 -37
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 1879 1260 1327 -7
AtCoder Beginner Contest 390 2305 1160 1311 -16
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 2185 1212 1301 -10
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 3214 985 1273 -28
AtCoder Beginner Contest 395 1043 1506 1299 +26
AtCoder Beginner Contest 396 1245 1468 1317 +18
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 4527 795 1274 -43
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 724 1682 1322 +48
AtCoder Beginner Contest 399 1548 1360 1326 +4
AtCoder Beginner Contest 400 5907 582 1270 -56
AtCoder Beginner Contest 401 2188 1201 1263 -7
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 2003 1186 1256 -7
AtCoder Beginner Contest 403 1922 1162 1247 -9
AtCoder Beginner Contest 404 865 1613 1289 +42
AtCoder Regular Contest 197 (Div. 2) 1283 1014 1264 -25
AtCoder Beginner Contest 405 1277 1464 1286 +22
AtCoder Beginner Contest 409 1633 1325 1290 +4
AtCoder Beginner Contest 410 2135 1204 1281 -9
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 1738 1284 1282 +1
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 2249 1147 1269 -13