riririr's Competition History

Date Contest Rank Performance New Rating Diff
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 2689 - - -
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 3998 831 58 -
AtCoder Beginner Contest 349 4502 749 164 +106
AtCoder Beginner Contest 350 983 1596 610 +446
AtCoder Beginner Contest 351 1120 1534 852 +242
AtCoder Beginner Contest 352 2265 1178 908 +56
AtCoder Beginner Contest 353 1236 1496 1022 +114
AtCoder Regular Contest 177 794 1487 1103 +81
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 2128 1223 1117 +14
AtCoder Regular Contest 178 1138 1151 1119 +2
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 1013 1554 1185 +66
AtCoder Beginner Contest 356 1819 1325 1203 +18
AtCoder Regular Contest 179 1895 874 1165 -38
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 2158 1230 1172 +7
AtCoder Beginner Contest 358 1963 1285 1185 +13
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 2024 1259 1193 +8
AtCoder Regular Contest 180 2268 964 1168 -25
AtCoder Beginner Contest 360 2199 1096 1160 -8
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 1463 1442 1195 +35
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 2124 1251 1201 +6
AtCoder Beginner Contest 363 5904 624 1150 -51
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 1550 1376 1177 +27
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 1627 1376 1200 +23
AtCoder Regular Contest 181 1141 1373 1219 +19
AtCoder Beginner Contest 366 1882 1300 1228 +9
AtCoder Regular Contest 182 474 1933 1326 +98
AtCoder Beginner Contest 367 304 2102 1436 +110
AtCoder Grand Contest 067 391 - - -
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 1168 1520 1445 +9
Marubeni Programming Contest 2024 (AtCoder Regular Contest 183) 869 1493 1450 +5
AtCoder Beginner Contest 369 1202 1496 1455 +5
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 1101 1562 1467 +12
AtCoder Beginner Contest 371 623 1811 1507 +40
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 1222 1453 1502 -5
AtCoder Regular Contest 184 215 2299 1613 +111
AtCoder Beginner Contest 373 676 1778 1631 +18
AtCoder Grand Contest 068 336 - - -
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 1327 1493 1618 -13
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 749 1734 1630 +12
AtCoder Regular Contest 185 694 1716 1639 +9
AtCoder Beginner Contest 376 1556 1380 1615 -24
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 999 1463 1601 -14
AtCoder Regular Contest 186 409 1942 1640 +39
AtCoder Beginner Contest 378 1774 1292 1610 -30
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 787 1655 1614 +4
AtCoder Beginner Contest 380 768 1703 1624 +10
AtCoder Regular Contest 187 564 1788 1641 +17
AtCoder Beginner Contest 381 761 1606 1638 -3
estie Programming Contest 2024 (AtCoder Regular Contest 188) 881 1162 1598 -40
AtCoder Beginner Contest 382 1329 1310 1572 -26
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 1137 1481 1563 -9
AtCoder Regular Contest 189 (Div. 2) 818 1451 1552 -11
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 652 1742 1573 +21
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 1972 1202 1541 -32
AtCoder Beginner Contest 386 1542 1278 1517 -24
AtCoder Beginner Contest 387 1426 1336 1500 -17
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 1028 1558 1506 +6
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 588 1786 1537 +31
AtCoder Beginner Contest 390 481 1881 1577 +40
AtCoder Regular Contest 191 (Div. 2) 628 1623 1581 +4
AtCoder Beginner Contest 391 253 2094 1644 +63
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 853 1676 1647 +3
AtCoder Regular Contest 192 (Div. 2) 1016 1372 1623 -24
AtCoder Beginner Contest 393 1092 1539 1615 -8
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 1051 1557 1609 -6
AtCoder Regular Contest 193 (Div. 1) 531 1727 1621 +12
AtCoder Beginner Contest 395 811 1608 1620 -1
AtCoder Beginner Contest 396 647 1749 1634 +14
AtCoder Regular Contest 194 (Div. 2) 558 1704 1641 +7
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 861 1645 1641 ±0
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 2186 1177 1602 -39
AtCoder Beginner Contest 399 949 1572 1599 -3
AtCoder Beginner Contest 400 2257 1171 1563 -36
AtCoder Beginner Contest 401 656 1765 1585 +22
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 1681 1279 1558 -27
AtCoder Beginner Contest 403 1783 1201 1527 -31
AtCoder Beginner Contest 404 731 1688 1544 +17
AtCoder Beginner Contest 405 929 1607 1550 +6
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 679 1700 1566 +16
AtCoder Beginner Contest 407 1443 1389 1550 -16
AtCoder Regular Contest 198 (Div. 2) 684 1505 1545 -5
AtCoder Beginner Contest 408 614 1735 1566 +21
AtCoder Beginner Contest 409 409 1906 1605 +39
AtCoder Beginner Contest 410 828 1654 1610 +5
AtCoder Regular Contest 200 (Div. 2) 602 1582 1607 -3
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 258 2046 1659 +52
AtCoder Regular Contest 201 600 1679 1661 +2
AtCoder Beginner Contest 412 706 1702 1665 +4
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 1252 1447 1645 -20
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 1928 1241 1611 -34
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 242 2133 1675 +64
AtCoder Regular Contest 202 (Div. 1) 468 1671 1674 -1
AtCoder Beginner Contest 416 2317 1158 1632 -42
AtCoder Beginner Contest 417 3012 1016 1583 -49
AtCoder Beginner Contest 418 980 1550 1580 -3
AtCoder Beginner Contest 419 2131 1209 1548 -32
AtCoder Beginner Contest 421 1675 1317 1527 -21
AtCoder Regular Contest 205 (Div. 2) 472 1906 1571 +44
AtCoder Beginner Contest 422 599 1526 1566 -5
AtCoder Beginner Contest 423 794 1573 1567 +1
AtCoder Beginner Contest 424 226 2052 1626 +59
AtCoder Regular Contest 206 (Div. 2) 867 1216 1591 -35
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 953 1520 1584 -7
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 276 2002 1633 +49
AtCoder Regular Contest 208 (Div. 2) 778 1430 1614 -19
AtCoder Beginner Contest 428 1196 1432 1597 -17
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 363 1881 1629 +32
AtCoder Beginner Contest 430 490 1733 1640 +11
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 535 1784 1655 +15
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 1332 1416 1633 -22
AtCoder Beginner Contest 433 1052 1569 1627 -6
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 279 1967 1666 +39
AtCoder Regular Contest 211 (Div. 2) 919 823 1605 -61
AtCoder Beginner Contest 435 583 1755 1621 +16
AtCoder Beginner Contest 436 1801 1342 1595 -26
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 534 1839 1622 +27
AtCoder Beginner Contest 438 557 1795 1641 +19
AtCoder Beginner Contest 439 329 1979 1679 +38
AtCoder Beginner Contest 440 544 1833 1696 +17
AtCoder Regular Contest 212 (Div. 2) 925 1219 1656 -40
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 1078 1593 1650 -6
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 729 1727 1658 +8
AtCoder Regular Contest 213 (Div. 1) 311 1973 1693 +35
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 679 1727 1697 +4