reinsirk's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 254 3007 874 65 -
NS Solutions Corporation Programming Contest 2022(AtCoder Beginner Contest 257) 4043 577 141 +76
AtCoder Beginner Contest 258 4366 657 218 +77
AtCoder Beginner Contest 259 3159 843 326 +108
AtCoder Beginner Contest 260 2759 902 438 +112
freee Programming Contest 2022(AtCoder Beginner Contest 264) 5418 279 402 -36
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 1635 1340 603 +201
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 4047 888 645 +42
AtCoder Beginner Contest 366 2727 1097 717 +72
AtCoder Beginner Contest 367 3132 1020 760 +43
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 3318 965 787 +27
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 2909 1076 826 +39
AtCoder Beginner Contest 371 9762 - - -
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 2154 1153 871 +45
AtCoder Beginner Contest 373 5214 703 851 -20
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 2624 1132 887 +36
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 2976 1049 906 +19
AtCoder Regular Contest 185 1418 - - -
AtCoder Beginner Contest 376 1937 1271 953 +47
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 1231 1359 1006 +53
AtCoder Beginner Contest 378 1633 1336 1047 +41
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 1402 1383 1089 +42
AtCoder Beginner Contest 380 896 1639 1163 +74
AtCoder Beginner Contest 381 492 1796 1250 +87
AtCoder Beginner Contest 382 1355 1301 1255 +5
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 1449 1368 1268 +13
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 1400 1378 1280 +12
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 518 1822 1350 +70
AtCoder Beginner Contest 387 1146 1448 1361 +11
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 2094 1198 1345 -16
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 774 1667 1382 +37
AtCoder Beginner Contest 390 1748 1294 1374 -8
AtCoder Beginner Contest 391 1315 1412 1378 +4
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 2327 1178 1359 -19
AtCoder Regular Contest 192 (Div. 2) 304 2110 1462 +103
AtCoder Beginner Contest 393 1815 1292 1446 -16
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 3371 955 1404 -42
AtCoder Beginner Contest 395 969 1536 1418 +14
AtCoder Beginner Contest 396 2119 1217 1400 -18
AtCoder Regular Contest 194 (Div. 2) 1011 1140 1376 -24
AtCoder Beginner Contest 403 605 1727 1417 +41
AtCoder Beginner Contest 404 3848 839 1370 -47
AtCoder Regular Contest 197 (Div. 2) 1452 591 1311 -59
AtCoder Beginner Contest 405 1111 1526 1335 +24
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 1723 1295 1331 -4
AtCoder Beginner Contest 407 2264 1169 1315 -16
AtCoder Regular Contest 198 (Div. 2) 655 1537 1340 +25
AtCoder Beginner Contest 408 1092 1487 1355 +15
AtCoder Beginner Contest 409 1148 1488 1369 +14
AtCoder Beginner Contest 410 1156 1499 1383 +14
AtCoder Regular Contest 200 (Div. 2) 616 1559 1402 +19
AtCoder Beginner Contest 412 370 1969 1473 +71
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 826 1640 1491 +18
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 1760 1287 1472 -19
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 911 1578 1483 +11
AtCoder Regular Contest 202 (Div. 1) 527 - - -
AtCoder Beginner Contest 416 1557 1352 1471 -12
AtCoder Beginner Contest 417 3251 974 1430 -41
AtCoder Regular Contest 203 (Div. 2) 1024 1265 1414 -16
AtCoder Beginner Contest 418 10599 - - -
日本最強プログラマー学生選手権~Advance~ 87 - - -
AtCoder Beginner Contest 424 125 2265 1534 +120
AtCoder Regular Contest 206 (Div. 2) 654 1491 1530 -4
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 1643 - - -
AtCoder Beginner Contest 428 1952 1202 1501 -29
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 520 1756 1529 +28
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 666 1708 1548 +19
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 921 1579 1551 +3
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 91 2397 1670 +119
AtCoder Beginner Contest 435 702 1685 1671 +1
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 177 2249 1744 +73
AtCoder Beginner Contest 438 3210 - - -
AtCoder Beginner Contest 439 676 - - -
AtCoder Beginner Contest 440 916 1636 1734 -10
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 444 1931 1755 +21
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 2391 1221 1711 -44
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 242 2061 1752 +41
AtCoder Beginner Contest 444 1905 1381 1719 -33
AtCoder Regular Contest 214 1054 1063 1668 -51
AtCoder Beginner Contest 445 535 1824 1685 +17
AtCoder Beginner Contest 446 164 2255 1756 +71
AtCoder Regular Contest 215 1127 - - -
AtCoder Beginner Contest 448 463 1852 1766 +10
AtCoder Beginner Contest 450 1502 1475 1740 -26
AtCoder Regular Contest++ 216 444 - - -
AtCoder Beginner Contest 451 238 2143 1787 +47
AtCoder Grand Contest 077 122 - - -
AtCoder Beginner Contest 452 976 1650 1774 -13
AtCoder Beginner Contest 453 867 1688 1766 -8
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 1451 1455 1738 -28
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 283 2078 1777 +39
AtCoder Beginner Contest 456 743 1748 1774 -3
AtCoder Regular Contest 218 469 1799 1777 +3
Polaris.AI Programming Contest 2026(AtCoder Beginner Contest 457) 2144 1288 1736 -41
AtCoder Regular Contest-- 219 405 1785 1741 +5
AtCoder Beginner Contest 458 1299 1551 1724 -17
AtCoder Regular Contest++ 220 605 1430 1697 -27
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 11101 - - -
AtCoder Beginner Contest 460 1005 1658 1693 -4
AtCoder Regular Contest++ 221 449 1462 1672 -21
AtCoder Beginner Contest 461 1777 1452 1652 -20
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 361 2023 1695 +43
AtCoder Beginner Contest 463 244 2154 1750 +55
Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) 816 1696 1745 -5
AtCoder Regular Contest 223 562 1616 1733 -12
AtCoder Beginner Contest 465 1326 1553 1716 -17
AtCoder Beginner Contest 466 687 1815 1726 +10
AtCoder Regular Contest-- 224 433 1927 1748 +22
AtCoder Beginner Contest 467 837 1731 1746 -2
AtCoder Regular Contest 225 814 1431 1718 -28
AtCoder Beginner Contest 468 206 2249 1784 +66
AtCoder Beginner Contest 469 842 1717 1777 -7
JPRS Programming Contest 2026#2 (AtCoder Beginner Contest 470) 4913 - - -
UNIQUE VISION Programming Contest 2026 Summer (AtCoder Regular Contest 226) 983 1206 1731 -46
AtCoder Beginner Contest 471 672 1801 1738 +7
AtCoder Regular Contest 227 396 1926 1759 +21
AtCoder Beginner Contest 472 427 1958 1780 +21
AtCoder Beginner Contest 473 280 2157 1824 +44
AtCoder Regular Contest-- 229 653 1809 1822 -2
AtCoder Beginner Contest 474 294 1882 1829 +7