IHa's Competition History

Date Contest Rank Performance New Rating Diff
CODE FESTIVAL 2017 qual A 1483 255 13 -
DISCO presents ディスカバリーチャンネル コードコンテスト2017 予選 512 - - -
AtCoder Beginner Contest 075 613 876 105 +92
AtCoder Beginner Contest 076 388 1230 339 +234
AtCoder Beginner Contest 077 77 1395 628 +289
AtCoder Beginner Contest 079 350 1352 788 +160
AtCoder Beginner Contest 085 143 1600 962 +174
AtCoder Beginner Contest 089 156 1600 1082 +120
CADDi 2018 for Beginners 152 1562 1163 +81
AISing Programming Contest 2019 927 1189 1163 ±0
KEYENCE Programming Contest 2019 209 2077 1334 +171
AtCoder Beginner Contest 116 565 - - -
NIKKEI Programming Contest 2019 398 1902 1424 +90
AtCoder Beginner Contest 117 653 - - -
Yahoo Programming Contest 2019 1017 1386 1418 -6
AtCoder Beginner Contest 120 586 - - -
AtCoder Beginner Contest 121 794 - - -
AtCoder Grand Contest 032 1102 1085 1381 -37
AtCoder Beginner Contest 122 341 - - -
AtCoder Beginner Contest 126 708 - - -
AtCoder Beginner Contest 128 818 1448 1388 +7
AtCoder Beginner Contest 129 832 1381 1387 -1
diverta 2019 Programming Contest 2 726 1534 1404 +17
AtCoder Beginner Contest 131 554 1603 1428 +24
AtCoder Beginner Contest 139 1383 1204 1405 -23
AtCoder Beginner Contest 140 1171 1246 1388 -17
DISCO Presents Discovery Channel Code Contest 2020 Qual 1158 1198 1368 -20
AtCoder Beginner Contest 158 931 1438 1376 +8
AtCoder Beginner Contest 162 1989 1221 1360 -16
AtCoder Beginner Contest 163 1297 - - -
AtCoder Beginner Contest 164 1866 1251 1349 -11
AtCoder Beginner Contest 167 1629 1342 1348 -1
AtCoder Beginner Contest 168 1525 1321 1345 -3
AtCoder Beginner Contest 169 2177 1194 1330 -15
AtCoder Beginner Contest 170 1691 1285 1325 -5
AtCoder Beginner Contest 171 1036 1527 1348 +23
AtCoder Beginner Contest 172 2167 1155 1329 -19
AIsing Programming Contest 2020 1026 1502 1348 +19
HHKB Programming Contest 2020 742 1598 1377 +29
AtCoder Beginner Contest 180 611 1563 1397 +20
AtCoder Regular Contest 106 1578 1138 1373 -24
AtCoder Beginner Contest 188 1022 1480 1385 +12
AtCoder Beginner Contest 189 1834 1209 1368 -17
AtCoder Beginner Contest 190 2447 1064 1340 -28
AtCoder Beginner Contest 191 885 1582 1367 +27
AtCoder Regular Contest 112 1561 1188 1350 -17
AtCoder Beginner Contest 192 1470 1361 1351 +1
Panasonic Programming Contest (AtCoder Beginner Contest 195) 569 1758 1400 +49
AtCoder Regular Contest 114 1302 1170 1378 -22
Japanese Student Championship 2021 1059 1245 1366 -12
AtCoder Regular Contest 118 835 1425 1372 +6
NOMURA Programming Contest 2021 (AtCoder Regular Contest 121) 1544 1046 1343 -29
AtCoder Beginner Contest 203(Sponsored by Panasonic) 1094 1416 1350 +7
Tokio Marine & Nichido Fire Insurance Programming Contest 2021(AtCoder Regular Contest 122) 703 1582 1376 +26
AtCoder Beginner Contest 205 967 1487 1388 +12
AtCoder Beginner Contest 206(Sponsored by Panasonic) 482 1829 1440 +52
AtCoder Beginner Contest 207 1424 1275 1425 -15
AtCoder Beginner Contest 208 2026 1089 1395 -30
AtCoder Beginner Contest 209 218 2173 1502 +107
AtCoder Beginner Contest 210 1950 1131 1469 -33
AtCoder Regular Contest 123 1386 1147 1441 -28
AtCoder Beginner Contest 211 1433 1292 1427 -14
AtCoder Beginner Contest 212 1030 1436 1428 +1
AtCoder Beginner Contest 214 1164 1405 1425 -3
AtCoder Beginner Contest 215 1010 1498 1433 +8
AtCoder Beginner Contest 216 721 1632 1454 +21
AtCoder Beginner Contest 217 3043 872 1408 -46
AtCoder Beginner Contest 218 1505 1296 1397 -11
AtCoder Beginner Contest 220 1514 1242 1382 -15
AtCoder Beginner Contest 221 1069 1455 1390 +8
AtCoder Beginner Contest 252 6750 - - -
AtCoder Beginner Contest 266 1346 - - -
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 1086 1423 1393 +3
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 819 1579 1413 +20
AtCoder Regular Contest 150 1762 323 1340 -73
AtCoder Beginner Contest 276 1740 1140 1322 -18
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 1487 1247 1314 -8
AtCoder Beginner Contest 278 699 1619 1349 +35
AtCoder Regular Contest 152 161 2365 1501 +152
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 820 1500 1501 ±0
AtCoder Grand Contest 059 552 1320 1484 -17
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 2809 857 1435 -49
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 2017 1168 1411 -24
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 2068 1206 1392 -19
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 3325 851 1348 -44
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 1305 1371 1350 +2
AtCoder Grand Contest 065 572 - - -
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 848 1601 1378 +28
AtCoder Beginner Contest 336 882 1564 1398 +20
AtCoder Beginner Contest 338 1807 1214 1381 -17
AtCoder Regular Contest 171 1432 1176 1362 -19
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 875 1649 1394 +32
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 482 1873 1452 +58
AtCoder Regular Contest 173 1209 1271 1435 -17
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 479 1888 1489 +54
AtCoder Regular Contest 174 1910 802 1436 -53
AtCoder Grand Contest 066 421 - - -
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 2497 1101 1407 -29
AtCoder Beginner Contest 349 520 1858 1461 +54