ray_emb's Competition History

Date Contest Rank Performance New Rating Diff
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 5557 321 16 -
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 5875 362 53 +37
freee Programming Contest 2023(AtCoder Beginner Contest 310) 5096 827 146 +93
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 3200 938 272 +126
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 4078 736 346 +74
AtCoder Beginner Contest 313 2892 979 468 +122
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 4521 618 487 +19
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 5129 668 512 +25
AtCoder Beginner Contest 319 7404 654 530 +18
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 3416 920 588 +58
AtCoder Regular Contest 165 1303 1212 689 +101
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 3075 960 725 +36
AtCoder Beginner Contest 322 2569 1045 768 +43
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 2665 1039 803 +35
AtCoder Regular Contest 166 1609 358 758 -45
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 2519 1052 796 +38
AtCoder Regular Contest 167 1583 1044 826 +30
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 6294 221 768 -58
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 1928 1192 823 +55
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 2937 998 843 +20
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 3130 945 855 +12
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 3087 896 859 +4
ALGO ARTIS Programming Contest 2023 Autumn(AtCoder Regular Contest 168) 1398 978 872 +13
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 1681 1239 917 +45
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 1972 1191 949 +32
estie Programming Contest 2023 (AtCoder Regular Contest 169) 1384 1333 996 +47
AtCoder Beginner Contest 332 2280 1012 997 +1
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 1568 1326 1036 +39
UNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334) 2256 1077 1040 +4
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 2414 1080 1044 +4
AtCoder Beginner Contest 336 1291 1381 1084 +40
AtCoder Regular Contest 170 1553 1128 1088 +4
AtCoder Beginner Contest 338 1034 1488 1136 +48
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 2284 1166 1139 +3
AtCoder Regular Contest 171 1046 1410 1170 +31
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 2106 1184 1171 +1
AtCoder Regular Contest 172 1573 275 1105 -66
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 2605 1074 1102 -3
AtCoder Beginner Contest 343 2055 1219 1114 +12
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 1020 1555 1167 +53
AtCoder Regular Contest 173 1323 416 1110 -57
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 1574 1347 1136 +26
AtCoder Regular Contest 174 1238 1224 1146 +10
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 1622 1345 1167 +21
AtCoder Regular Contest 175 742 1547 1212 +45
AtCoder Beginner Contest 347 2415 1124 1203 -9
AtCoder Grand Contest 066 421 1384 1223 +20
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 2368 1132 1214 -9
AtCoder Beginner Contest 349 786 1679 1270 +56
AtCoder Beginner Contest 350 1554 1376 1281 +11
AtCoder Regular Contest 176 767 1578 1315 +34
AtCoder Beginner Contest 351 1347 1443 1328 +13
AtCoder Beginner Contest 352 1034 1564 1354 +26
AtCoder Beginner Contest 353 1379 1443 1363 +9
AtCoder Regular Contest 177 421 1892 1429 +66
Panasonic Programming Contest 2024(AtCoder Beginner Contest 354) 3073 1027 1394 -35
AtCoder Regular Contest 178 911 1323 1387 -7
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 918 1599 1410 +23
AtCoder Beginner Contest 356 1800 1330 1402 -8
AtCoder Regular Contest 179 850 1547 1418 +16
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 1324 1472 1423 +5
AtCoder Beginner Contest 358 1913 1298 1411 -12
AtCoder Regular Contest 180 592 1843 1463 +52
AtCoder Beginner Contest 360 480 1844 1507 +44
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 822 1718 1530 +23
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 2665 1133 1496 -34
AtCoder Beginner Contest 363 679 1767 1526 +30
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 1174 1509 1524 -2
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 1581 1391 1512 -12
AtCoder Regular Contest 181 423 2000 1571 +59
AtCoder Beginner Contest 366 1312 1478 1562 -9
AtCoder Regular Contest 182 939 1486 1555 -7
AtCoder Beginner Contest 367 1288 1489 1548 -7
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 745 1721 1567 +19
Marubeni Programming Contest 2024 (AtCoder Regular Contest 183) 680 1678 1578 +11
AtCoder Beginner Contest 369 1097 1539 1574 -4
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 1597 1393 1558 -16
AtCoder Beginner Contest 371 748 1728 1576 +18
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 447 1897 1612 +36
AtCoder Regular Contest 184 704 1674 1619 +7
AtCoder Beginner Contest 373 974 1622 1619 ±0
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 1642 1391 1598 -21
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 495 1908 1633 +35
AtCoder Regular Contest 185 628 1787 1649 +16
AtCoder Beginner Contest 376 717 1730 1658 +9
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 715 1610 1653 -5
AtCoder Regular Contest 186 515 1328 1624 -29
AtCoder Beginner Contest 378 2120 1199 1588 -36
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 1599 1320 1564 -24
AtCoder Beginner Contest 380 600 1808 1591 +27
AtCoder Regular Contest 187 686 1667 1599 +8
AtCoder Beginner Contest 381 1447 1268 1570 -29
estie Programming Contest 2024 (AtCoder Regular Contest 188) 881 1162 1535 -35
AtCoder Beginner Contest 382 1203 1353 1518 -17
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 917 1581 1524 +6
AtCoder Regular Contest 189 (Div. 2) 830 1442 1516 -8
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 850 1621 1527 +11
AtCoder Beginner Contest 386 626 1706 1546 +19
AtCoder Beginner Contest 387 1217 1418 1534 -12
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 1013 1565 1537 +3
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 1247 1465 1530 -7
AtCoder Beginner Contest 390 2272 1168 1499 -31
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 1272 1488 1498 -1
AtCoder Regular Contest 192 (Div. 2) 484 1884 1543 +45
AtCoder Beginner Contest 393 1123 1525 1541 -2
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 1258 1471 1534 -7
AtCoder Beginner Contest 395 1118 1476 1528 -6
AtCoder Beginner Contest 396 454 1897 1571 +43
AtCoder Regular Contest 194 (Div. 2) 476 1812 1598 +27
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 3632 937 1546 -52
AtCoder Regular Contest 206 (Div. 2) 692 1439 1536 -10