bo9chan's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 197(Sponsored by Panasonic) 2619 898 69 -
AtCoder Regular Contest 116 2536 482 131 +62
AtCoder Beginner Contest 198 2611 929 270 +139
Japanese Student Championship 2021 2142 683 338 +68
AtCoder Regular Contest 117 1591 1036 486 +148
AtCoder Beginner Contest 199(Sponsored by Panasonic) 4023 680 513 +27
ZONe Energy Programming Contest 2362 966 591 +78
KYOCERA Programming Contest 2021(AtCoder Beginner Contest 200) 2957 890 636 +45
AtCoder Regular Contest 118 2204 128 558 -78
Mynavi Programming Contest 2021(AtCoder Beginner Contest 201) 2944 884 605 +47
AtCoder Regular Contest 119 1956 599 602 -3
AISing Programming Contest 2021(AtCoder Beginner Contest 202) 1581 1242 704 +102
AtCoder Beginner Contest 203(Sponsored by Panasonic) 3758 673 699 -5
AtCoder Beginner Contest 204 1995 1121 757 +58
Tokio Marine & Nichido Fire Insurance Programming Contest 2021(AtCoder Regular Contest 122) 1747 188 696 -61
AtCoder Beginner Contest 205 3152 819 711 +15
AtCoder Beginner Contest 206(Sponsored by Panasonic) 3778 715 711 ±0
AtCoder Beginner Contest 207 1606 1208 778 +67
AtCoder Beginner Contest 208 3052 834 784 +6
AtCoder Beginner Contest 209 1597 1239 843 +59
AtCoder Beginner Contest 210 2395 1010 862 +19
AtCoder Beginner Contest 211 2237 1041 883 +21
AtCoder Beginner Contest 212 3430 683 863 -20
AtCoder Beginner Contest 213 1864 1158 898 +35
AtCoder Beginner Contest 214 1356 1322 951 +53
AtCoder Beginner Contest 215 3529 747 931 -20
AtCoder Beginner Contest 216 1752 1130 953 +22
AtCoder Beginner Contest 217 1881 1179 979 +26
AtCoder Beginner Contest 218 1104 1460 1039 +60
Sciseed Programming Contest 2021(AtCoder Beginner Contest 219) 494 1798 1144 +105
AtCoder Beginner Contest 220 1808 1139 1144 ±0
AtCoder Beginner Contest 221 1340 1332 1165 +21
Exawizards Programming Contest 2021(AtCoder Beginner Contest 222) 1251 1345 1184 +19
AtCoder Beginner Contest 223 1627 1055 1172 -12
AtCoder Beginner Contest 224 901 1454 1204 +32
UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) 1805 1067 1191 -13
AtCoder Beginner Contest 226 1418 1243 1196 +5
KEYENCE Programming Contest 2021 (AtCoder Beginner Contest 227) 987 1410 1220 +24
TOYOTA SYSTEMS Programming Contest 2021(AtCoder Beginner Contest 228) 980 1452 1245 +25
NEC Programming Contest 2021(AtCoder Beginner Contest 229) 1280 1284 1249 +4
AtCoder Regular Contest 130 977 1085 1234 -15
AtCoder Beginner Contest 230 830 1458 1258 +24
AtCoder Regular Contest 131 1284 1055 1240 -18
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 938 1413 1258 +18
M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) 633 1617 1300 +42
AtCoder Beginner Contest 233 1011 1426 1313 +13
AtCoder Beginner Contest 234 540 1777 1369 +56
HHKB Programming Contest 2022(AtCoder Beginner Contest 235) 623 1725 1410 +41
AtCoder Beginner Contest 236 2227 1070 1380 -30
AtCoder Regular Contest 134 804 1593 1403 +23
AtCoder Beginner Contest 237 1979 1092 1376 -27
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 1519 1275 1366 -10
AtCoder Regular Contest 135 1821 905 1327 -39
Denso Create Programming Contest 2022(AtCoder Beginner Contest 239) 1117 1417 1337 +10
AtCoder Beginner Contest 240 974 1481 1352 +15
AtCoder Beginner Contest 241(Sponsored by Panasonic) 1811 1180 1336 -16
AtCoder Beginner Contest 242 958 1522 1356 +20
AtCoder Beginner Contest 243 797 1589 1381 +25
AtCoder Beginner Contest 244 806 1414 1385 +4
AtCoder Beginner Contest 245 1374 1312 1378 -7
AtCoder Beginner Contest 246 982 1493 1390 +12
AtCoder Beginner Contest 247 2010 1087 1363 -27
UNIQUE VISION Programming Contest 2022(AtCoder Beginner Contest 248) 763 1621 1391 +28
Monoxer Programming Contest 2022(AtCoder Beginner Contest 249) 1361 1269 1380 -11
AtCoder Beginner Contest 250 1390 1260 1368 -12
LINE Verda Programming Contest(AtCoder Beginner Contest 263) 2759 880 1328 -40
freee Programming Contest 2022(AtCoder Beginner Contest 264) 1427 1283 1323 -5
AtCoder Regular Contest 146 1363 1174 1309 -14
AtCoder Beginner Contest 265 1798 1126 1292 -17
AtCoder Beginner Contest 266 717 1663 1335 +43
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 879 1564 1360 +25
UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) 1334 1296 1354 -6
AtCoder Regular Contest 148 1723 911 1317 -37
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 948 1481 1334 +17
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 908 1520 1354 +20
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 2338 995 1323 -31
AtCoder Beginner Contest 272 1573 1206 1312 -11
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 884 1491 1331 +19
キーエンスプログラミングコンテスト2022(AtCoder Beginner Contest 274) 669 1691 1372 +41
AtCoder Beginner Contest 275 1166 1299 1365 -7
AtCoder Beginner Contest 276 2048 1049 1337 -28
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 1061 1433 1347 +10
AtCoder Beginner Contest 278 791 1557 1370 +23
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 748 1546 1389 +19
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 362 1977 1463 +74
AtCoder Grand Contest 059 552 - - -
AtCoder Beginner Contest 281 778 1582 1476 +13
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 667 1647 1494 +18
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 1526 1189 1467 -27
AtCoder Beginner Contest 284 534 1796 1504 +37
AtCoder Beginner Contest 285 618 1552 1509 +5
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 694 1619 1521 +12
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 735 1627 1532 +11
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 1341 1366 1516 -16
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 747 1652 1530 +14
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 664 1667 1545 +15
AtCoder Beginner Contest 292 539 1742 1566 +21
AtCoder Beginner Contest 293 1442 1310 1543 -23
AtCoder Beginner Contest 294 248 2053 1605 +62
AtCoder Beginner Contest 295 821 1549 1600 -5
AtCoder Beginner Contest 296 614 1660 1606 +6
AtCoder Beginner Contest 297 833 1482 1594 -12
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 232 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 680 - - -
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 468 1795 1616 +22
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 666 1653 1620 +4
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 547 1746 1633 +13
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 780 1596 1629 -4
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 256 - - -
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 1194 1371 1606 -23
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 379 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 912 1497 1595 -11
AtCoder Beginner Contest 308 595 1748 1612 +17
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 641 1730 1624 +12
freee Programming Contest 2023(AtCoder Beginner Contest 310) 1126 1519 1614 -10
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 1972 1206 1579 -35
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 802 1649 1586 +7
AtCoder Beginner Contest 313 1803 1244 1556 -30
AtCoder Beginner Contest 314 809 1626 1563 +7
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 1975 1146 1528 -35
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 259 2154 1608 +80
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 875 1620 1609 +1
AtCoder Beginner Contest 319 447 1922 1645 +36
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 300 2118 1702 +57
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 1079 1521 1685 -17
AtCoder Beginner Contest 322 923 1577 1675 -10
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 518 1849 1693 +18
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 225 2186 1753 +60
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 832 1542 1734 -19
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 294 2070 1772 +38
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 610 1790 1774 +2
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 784 1692 1766 -8
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 1155 1444 1738 -28
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 640 1704 1734 -4
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 286 2078 1774 +40
estie Programming Contest 2023 (AtCoder Regular Contest 169) 1381 1334 1736 -38
AtCoder Beginner Contest 332 2080 - - -
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 1440 1372 1705 -31
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 848 1589 1694 -11
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 4018 - - -
AtCoder Beginner Contest 336 886 1562 1681 -13
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 3344 963 1626 -55
AtCoder Beginner Contest 338 732 1645 1628 +2
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 499 1869 1655 +27
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 432 1902 1682 +27
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 488 1883 1704 +22
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 671 1783 1712 +8
AtCoder Beginner Contest 343 373 1962 1740 +28
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 1581 1350 1706 -34
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 426 1943 1732 +26
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 832 1671 1726 -6
AtCoder Beginner Contest 347 1002 1550 1710 -16
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 1068 1543 1694 -16
AtCoder Beginner Contest 349 631 1776 1702 +8
AtCoder Beginner Contest 350 632 1791 1712 +10
AtCoder Beginner Contest 351 735 1731 1714 +2