earth999's Competition History

Date Contest Duration Rank Performance New Rating Diff
AtCoder Beginner Contest 390 01:40 6935 424 21 -
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 01:40 5520 627 87 +66
AtCoder Beginner Contest 393 01:40 6643 451 133 +46
AtCoder Beginner Contest 405 01:40 5357 - - -
AtCoder Beginner Contest 408 01:40 4021 807 228 +95
AtCoder Beginner Contest 410 01:40 4169 814 319 +91
AtCoder Beginner Contest 412 01:40 4084 786 397 +78
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 01:40 2988 1007 510 +113
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 01:40 5829 554 513 +3
AtCoder Beginner Contest 416 01:40 4681 777 551 +38
AtCoder Beginner Contest 417 01:40 5012 701 570 +19
AtCoder Beginner Contest 420 01:40 4832 690 584 +14
AtCoder Beginner Contest 421 01:40 3507 933 633 +49
AtCoder Beginner Contest 422 01:40 3225 621 630 -3
AtCoder Beginner Contest 424 01:40 1218 1375 748 +118
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 01:40 4137 726 745 -3
AtCoder Beginner Contest 426 01:40 1933 1261 817 +72
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 01:40 4231 757 810 -7
AtCoder Beginner Contest 428 01:40 2894 1010 834 +24
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 01:40 2820 985 851 +17
AtCoder Beginner Contest 430 01:40 1727 1235 900 +49
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 01:40 3801 833 893 -7
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 01:40 1544 1350 951 +58
AtCoder Beginner Contest 433 01:40 2863 1112 969 +18
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 01:40 5277 446 924 -45
AtCoder Beginner Contest 435 01:40 3082 1043 937 +13
AtCoder Beginner Contest 436 01:40 3157 1057 950 +13
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 01:40 3209 1032 959 +9
AtCoder Beginner Contest 438 01:40 2411 1192 985 +26
AtCoder Beginner Contest 439 01:40 3649 898 976 -9
AtCoder Beginner Contest 440 01:40 2571 1185 1000 +24
AtCoder Regular Contest 212 (Div. 2) 02:00 1134 - - -
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 01:40 1755 1389 1046 +46
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 01:40 1379 1475 1098 +52
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 01:40 2102 1264 1116 +18
AtCoder Beginner Contest 444 01:40 604 1820 1211 +95
AtCoder Regular Contest 214 02:00 1282 - - -
AtCoder Beginner Contest 445 01:40 2028 1285 1219 +8
AtCoder Beginner Contest 446 01:40 1557 1364 1235 +16
AtCoder Beginner Contest 447 01:40 2430 1189 1230 -5
AtCoder Beginner Contest 449 01:40 1634 1417 1250 +20
AtCoder Beginner Contest 450 01:40 3194 1115 1237 -13
AtCoder Beginner Contest 451 01:40 10783 - - -
AtCoder Beginner Contest 452 01:40 4162 955 1212 -25
AtCoder Beginner Contest 453 01:40 1764 - - -
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 01:40 2880 1105 1201 -11
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 01:40 2664 1169 1198 -3
AtCoder Beginner Contest 456 01:40 651 1799 1275 +77
Polaris.AI Programming Contest 2026(AtCoder Beginner Contest 457) 01:40 2576 1189 1267 -8
AtCoder Regular Contest-- 219 02:00 1406 - - -
SMBC Programming Contest #1 (AtCoder Beginner Contest 458) 01:40 3822 1017 1244 -23
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 01:40 2729 1194 1239 -5
AtCoder Beginner Contest 460 01:40 2299 - - -
AtCoder Beginner Contest 461 01:40 3055 - - -
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 01:40 2125 1326 1248 +9
AtCoder Beginner Contest 463 01:40 2245 1317 1255 +7
Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) 01:40 1235 - - -
AtCoder Beginner Contest 465 01:40 4786 881 1223 -32
AtCoder Beginner Contest 466 01:40 2662 1254 1226 +3
AtCoder Regular Contest-- 224 02:00 1528 - - -
AtCoder Beginner Contest 467 01:40 2360 1303 1234 +8
AtCoder Beginner Contest 468 01:40 602 1863 1315 +81
AtCoder Beginner Contest 469 01:40 2544 1259 1309 -6
JPRS Programming Contest 2026#2 (AtCoder Beginner Contest 470) 01:40 2098 1344 1313 +4
AtCoder Beginner Contest 471 01:40 1299 1557 1340 +27
AtCoder Regular Contest 227 02:00 1056 - - -
AtCoder Beginner Contest 472 01:40 2113 1342 1340 ±0
AtCoder Beginner Contest 473 01:40 3710 1056 1314 -26
AtCoder Regular Contest++ 228 02:30 507 - - -
AtCoder Regular Contest-- 229 02:00 1549 - - -
AtCoder Beginner Contest 474 01:40 704 1570 1343 +29
AtCoder Beginner Contest 475 01:40 1813 1413 1350 +7
JIJ Programming Contest 2026(AtCoder Beginner Contest 476) 01:40 1009 1578 1375 +25
AtCoder Regular Contest++ 230 02:30 560 - - -
UNICORNProgramming Contest2026(AtCoder Beginner Contest 477) 01:40 1845 1388 1376 +1
AtCoder Beginner Contest 478 01:40 2403 1281 1367 -9
AtCoder Regular Contest 231 02:00 1123 - - -
AtCoder Regular Contest++ 232 02:30 325 - - -
AtCoder Beginner Contest 479 01:40 436 1873 1429 +62
AtCoder Beginner Contest 480 01:40 3903 976 1391 -38
SMBC Programming Contest #2 (AtCoder Beginner Contest 481) 01:40 583 1790 1438 +47
AtCoder Regular Contest++ 233 02:30 365 - - -
AtCoder Beginner Contest 483 01:40 291 2047 1515 +77
AtCoder Beginner Contest 484 01:40 813 1706 1536 +21