ozraru's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 178 8878 58 3 -
AtCoder Beginner Contest 183 4263 483 34 +31
AtCoder Beginner Contest 196 4211 626 91 +57
AtCoder Beginner Contest 206(Sponsored by Panasonic) 6989 157 99 +8
AtCoder Beginner Contest 212 6593 92 95 -4
AtCoder Beginner Contest 213 5342 317 119 +24
AtCoder Beginner Contest 216 1418 1259 275 +156
AtCoder Beginner Contest 217 1990 1145 429 +154
Exawizards Programming Contest 2021(AtCoder Beginner Contest 222) 4403 417 424 -5
NEC Programming Contest 2021(AtCoder Beginner Contest 229) 3228 612 449 +25
AtCoder Beginner Contest 230 2483 793 498 +49
M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) 4299 253 465 -33
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 3248 717 498 +33
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 1320 1330 634 +136
AtCoder Regular Contest 150 1589 1080 696 +62
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 2403 910 722 +26
キーエンスプログラミングコンテスト2022(AtCoder Beginner Contest 274) 1317 1320 807 +85
AtCoder Beginner Contest 275 1840 1049 837 +30
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 1842 1122 871 +34
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 2615 831 867 -4
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 4277 518 834 -33
AtCoder Beginner Contest 281 4040 621 812 -22
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 1238 1331 880 +68
AtCoder Beginner Contest 284 1231 1403 948 +68
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 1668 1179 975 +27
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 1143 1433 1032 +57
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 1359 1262 1058 +26
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 1454 1255 1080 +22
AtCoder Beginner Contest 292 3667 681 1045 -35
AtCoder Beginner Contest 293 1510 1284 1072 +27
AtCoder Beginner Contest 296 578 1687 1152 +80
AtCoder Beginner Contest 297 1220 1284 1167 +15
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 2240 - - -
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 2517 917 1143 -24
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 1813 1125 1141 -2
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 1069 1431 1174 +33
AtCoder Regular Contest 161 1315 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 981 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 1572 1208 1178 +4
AtCoder Beginner Contest 308 2043 1136 1174 -4
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 1592 1267 1184 +10
freee Programming Contest 2023(AtCoder Beginner Contest 310) 689 1740 1254 +70
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 1439 1360 1265 +11
AtCoder Beginner Contest 313 868 1599 1303 +38
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 1008 - - -
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 851 1633 1341 +38
AtCoder Regular Contest 165 718 1644 1376 +35
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 1566 1336 1372 -4
AtCoder Beginner Contest 322 1309 1406 1375 +3
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 1124 1488 1387 +12
AtCoder Regular Contest 166 1141 1331 1381 -6
AtCoder Regular Contest 167 732 1628 1409 +28
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 2151 1050 1377 -32
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 1848 1265 1367 -10
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 3483 875 1326 -41
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 2592 1036 1300 -26
estie Programming Contest 2023 (AtCoder Regular Contest 169) 1301 1371 1307 +7
AtCoder Beginner Contest 332 1270 1339 1310 +3
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 1433 1327 1312 +2
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 1127 1466 1328 +16
AtCoder Beginner Contest 336 1429 1329 1328 ±0
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 332 - - -
AtCoder Regular Contest 170 417 2000 1416 +88
AtCoder Beginner Contest 338 693 1670 1444 +28
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 2507 1115 1415 -29
AtCoder Regular Contest 171 391 2012 1491 +76
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 919 1564 1498 +7
AtCoder Regular Contest 172 764 1603 1509 +11
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 446 1928 1559 +50
AtCoder Regular Contest 175 1461 - - -
AtCoder Beginner Contest 347 522 1825 1588 +29
AtCoder Grand Contest 066 377 1954 1631 +43
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 1373 1418 1611 -20
AtCoder Beginner Contest 349 962 1593 1609 -2
AtCoder Beginner Contest 350 950 1613 1610 +1
AtCoder Regular Contest 176 606 1747 1624 +14
AtCoder Beginner Contest 351 705 1748 1637 +13
AtCoder Beginner Contest 352 302 2091 1691 +54
AtCoder Beginner Contest 353 1173 1520 1675 -16
AtCoder Regular Contest 177 424 1888 1699 +24
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 925 1626 1691 -8
AtCoder Regular Contest 178 1628 839 1630 -61
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 1045 1540 1621 -9
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 1680 1356 1597 -24
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 707 1776 1616 +19
AtCoder Regular Contest 180 2415 918 1563 -53
AtCoder Beginner Contest 360 161 2247 1652 +89
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 1546 1418 1631 -21
AtCoder Beginner Contest 363 728 1736 1642 +11
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 380 - - -
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 1333 1474 1626 -16
AtCoder Regular Contest 181 921 1525 1616 -10
AtCoder Regular Contest 182 441 1971 1657 +41
AtCoder Beginner Contest 367 2606 1124 1614 -43
AtCoder Grand Contest 067 391 - - -
Marubeni Programming Contest 2024 (AtCoder Regular Contest 183) 485 1883 1644 +30
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 739 1684 1648 +4
AtCoder Beginner Contest 373 295 2099 1702 +54
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 1841 1331 1670 -32
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 732 1599 1663 -7
AtCoder Beginner Contest 378 517 1850 1683 +20
AtCoder Beginner Contest 382 718 1591 1674 -9
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 2404 1102 1628 -46
AtCoder Regular Contest 190 (Div. 1) 321 2029 1675 +47
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 1276 1486 1657 -18
AtCoder Beginner Contest 410 10712 - - -
AtCoder Beginner Contest 412 2836 - - -
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 797 1655 1657 ±0
AtCoder Beginner Contest 426 2482 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 1473 1340 1629 -28
AtCoder Regular Contest 208 (Div. 2) 1050 - - -
AtCoder Beginner Contest 428 2431 - - -
AtCoder Regular Contest 209 (Div. 1) 454 - - -
AtCoder Regular Contest 210 400 - - -
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 584 1684 1635 +6
AtCoder Regular Contest 211 (Div. 2) 333 1779 1650 +15
AtCoder Beginner Contest 461 7292 - - -
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 1394 1514 1637 -13
Japanese Student Championship 2026 Qualification (AtCoder Regular Contest 222) 1043 1051 1590 -47
AtCoder Beginner Contest 463 1427 1515 1583 -7
Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) 1191 1541 1579 -4
AtCoder Beginner Contest 466 64 2400 1693 +114
AtCoder Regular Contest-- 224 487 1862 1711 +18
AtCoder Beginner Contest 467 3688 1065 1660 -51
AtCoder Regular Contest 225 530 1728 1667 +7