2025lizhaoran's Competition History

Date Contest Duration Rank Performance New Rating Diff
AtCoder Beginner Contest 416 01:40 10826 - - -
AtCoder Beginner Contest 417 01:40 3181 986 86 -
AtCoder Beginner Contest 418 01:40 5338 653 179 +93
AtCoder Beginner Contest 419 01:40 6097 565 236 +57
AtCoder Regular Contest 204 (Div. 1) 02:30 382 - - -
AtCoder Beginner Contest 420 01:40 6474 428 259 +23
AtCoder Beginner Contest 421 01:40 6731 487 288 +29
AtCoder Regular Contest 205 (Div. 2) 02:00 2103 - - -
AtCoder Beginner Contest 422 01:40 3590 542 320 +32
AtCoder Beginner Contest 424 01:40 5556 430 331 +11
AtCoder Regular Contest 206 (Div. 2) 02:00 1297 - - -
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 01:40 5492 487 350 +19
AtCoder Beginner Contest 426 01:40 4183 839 426 +76
AtCoder Regular Contest 207 (Div.1) 02:30 522 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 01:40 4583 703 465 +39
AtCoder Regular Contest 208 (Div. 2) 02:00 1151 - - -
AtCoder Beginner Contest 428 01:40 4786 696 496 +31
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 01:40 5219 571 504 +8
AtCoder Beginner Contest 430 01:40 4890 512 504 ±0
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 01:40 3406 908 560 +56
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 01:40 3552 874 601 +41
AtCoder Beginner Contest 433 01:40 5380 658 607 +6
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 01:40 1699 1232 697 +90
AtCoder Beginner Contest 435 01:40 3088 1042 741 +44
AtCoder Beginner Contest 436 01:40 6715 456 712 -29
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 01:40 5639 612 701 -11
AtCoder Beginner Contest 438 01:40 2736 1122 755 +54
AtCoder Beginner Contest 439 01:40 4038 819 762 +7
AtCoder Beginner Contest 440 01:40 3594 993 789 +27
AtCoder Regular Contest 212 (Div. 2) 02:00 1178 - - -
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 01:40 2845 1150 833 +44
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 01:40 3979 902 840 +7
AtCoder Regular Contest 213 (Div. 1) 02:30 627 - - -
Denso Create Programming Contest 2026(AtCoder Beginner Contest 443) 01:40 4684 780 834 -6
AtCoder Beginner Contest 444 01:40 4141 970 849 +15
AtCoder Regular Contest 214 02:00 173 - - -
AtCoder Beginner Contest 446 01:40 4847 621 827 -22
AtCoder Regular Contest 215 02:00 1076 - - -
AtCoder Beginner Contest 447 01:40 3661 939 839 +12
AtCoder Beginner Contest 448 01:40 3843 949 851 +12
AtCoder Beginner Contest 449 01:40 3925 971 864 +13
AtCoder Beginner Contest 450 01:40 2953 1160 898 +34
AtCoder Beginner Contest 451 01:40 2088 1321 949 +51
AtCoder Beginner Contest 452 01:40 4249 940 948 -1
AtCoder Beginner Contest 453 01:40 5173 778 932 -16
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 01:40 4640 775 917 -15
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 01:40 7205 - - -
AtCoder Regular Contest 218 02:00 1299 - - -
Polaris.AI Programming Contest 2026(AtCoder Beginner Contest 457) 01:40 4260 873 912 -5
AtCoder Regular Contest-- 219 02:00 714 1410 974 +62
SMBC Programming Contest #1 (AtCoder Beginner Contest 458) 01:40 4788 857 962 -12
AtCoder Regular Contest++ 220 02:30 541 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 01:40 4186 937 960 -2
AtCoder Beginner Contest 460 01:40 4369 960 960 ±0
AtCoder Regular Contest++ 221 02:30 449 - - -
AtCoder Beginner Contest 461 01:40 3973 1038 968 +8
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 01:40 4234 937 965 -3
AtCoder Beginner Contest 463 01:40 6387 614 934 -31
Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) 01:40 2224 1248 970 +36
AtCoder Regular Contest 223 02:00 1043 - - -
AtCoder Beginner Contest 465 01:40 5272 798 954 -16
AtCoder Beginner Contest 466 01:40 3266 1150 975 +21
AtCoder Regular Contest-- 224 02:00 1506 990 976 +1
AtCoder Beginner Contest 467 01:40 5146 838 963 -13
AtCoder Regular Contest 225 02:00 601 - - -
AtCoder Beginner Contest 468 01:40 3498 1131 981 +18
AtCoder Beginner Contest 469 01:40 2381 1291 1016 +35
JPRS Programming Contest 2026#2 (AtCoder Beginner Contest 470) 01:40 2237 1314 1050 +34
UNIQUE VISION Programming Contest 2026 Summer (AtCoder Regular Contest 226) 02:00 1278 - - -
AtCoder Beginner Contest 471 01:40 5551 771 1025 -25
AtCoder Regular Contest 227 02:00 380 - - -
AtCoder Beginner Contest 472 01:40 2683 1223 1046 +21
AtCoder Beginner Contest 473 01:40 1450 1517 1103 +57
AtCoder Regular Contest++ 228 02:30 507 - - -
AtCoder Regular Contest-- 229 02:00 1014 1578 1161 +58
AtCoder Beginner Contest 474 01:40 718 1562 1208 +47
AtCoder Beginner Contest 475 01:40 3037 1158 1203 -5
JIJ Programming Contest 2026(AtCoder Beginner Contest 476) 01:40 1063 1556 1243 +40
AtCoder Regular Contest++ 230 02:30 560 - - -
UNICORNProgramming Contest2026(AtCoder Beginner Contest 477) 01:40 2054 1338 1253 +10
AtCoder Beginner Contest 478 01:40 3795 1017 1232 -21
AtCoder Regular Contest 231 02:00 336 2060 1347 +115
AtCoder Regular Contest++ 232 02:30 325 - - -
AtCoder Beginner Contest 479 01:40 1586 1378 1350 +3
AtCoder Beginner Contest 480 01:40 1811 1389 1354 +4
SMBC Programming Contest #2 (AtCoder Beginner Contest 481) 01:40 3002 1045 1327 -27
AtCoder Regular Contest++ 233 02:30 365 - - -
AtCoder Beginner Contest 482 01:40 1281 1373 1331 +4
AtCoder Beginner Contest 483 01:40 2917 1093 1310 -21
AtCoder Grand Contest 079 03:30 252 - - -
AtCoder Beginner Contest 484 01:40 1183 1556 1337 +27