zhangyr's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 390 8709 209 10 -
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 7488 - - -
AtCoder Regular Contest 192 (Div. 2) 1185 - - -
AtCoder Beginner Contest 393 10408 - - -
AtCoder Beginner Contest 396 8589 264 37 +27
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 6995 455 79 +42
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 9189 173 91 +12
AtCoder Beginner Contest 399 8497 270 112 +21
AtCoder Beginner Contest 400 3686 902 201 +89
AtCoder Beginner Contest 401 5100 691 260 +59
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 8046 - - -
AtCoder Beginner Contest 403 6431 281 261 +1
AtCoder Beginner Contest 405 9712 181 247 -14
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 8725 236 244 -3
AtCoder Beginner Contest 407 11119 - - -
AtCoder Beginner Contest 408 9384 121 224 -20
AtCoder Beginner Contest 409 7430 363 238 +14
AtCoder Beginner Contest 410 10053 106 218 -20
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 4943 - - -
AtCoder Beginner Contest 412 6627 366 232 +14
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 9396 - - -
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 8109 - - -
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 8627 165 223 -9
AtCoder Beginner Contest 416 4048 861 290 +67
AtCoder Beginner Contest 417 8521 245 284 -6
AtCoder Beginner Contest 418 10166 113 260 -24
AtCoder Beginner Contest 419 10326 118 240 -20
AtCoder Beginner Contest 420 6079 490 263 +23
AtCoder Beginner Contest 421 7949 306 267 +4
AtCoder Beginner Contest 422 3021 666 306 +39
AtCoder Beginner Contest 423 6137 - - -
AtCoder Beginner Contest 424 8235 - - -
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 4789 - - -
AtCoder Beginner Contest 426 7567 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 2899 990 391 +85
AtCoder Beginner Contest 428 7131 344 385 -6
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 4147 749 429 +44
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 7598 181 397 -32
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 3924 - - -
AtCoder Beginner Contest 433 6267 - - -
AtCoder Beginner Contest 435 3898 - - -
AtCoder Beginner Contest 436 8033 - - -
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 1369 1466 568 +171
AtCoder Beginner Contest 438 6086 - - -
AtCoder Beginner Contest 439 3686 890 605 +37
AtCoder Beginner Contest 440 4683 801 627 +22
AtCoder Beginner Contest 441 (Promotion of Engineer Guild Fes) 6235 - - -
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 4232 - - -
AtCoder Beginner Contest 444 3535 - - -
AtCoder Beginner Contest 445 6688 386 605 -22
AtCoder Beginner Contest 446 1876 1269 693 +88
AtCoder Beginner Contest 448 5926 - - -
AtCoder Beginner Contest 449 5181 761 700 +7
AtCoder Beginner Contest 450 1512 1472 808 +108
AtCoder Beginner Contest 451 1764 1397 883 +75
AtCoder Beginner Contest 452 1658 1436 953 +70
AtCoder Beginner Contest 453 1870 1383 1005 +52
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 2400 1207 1027 +22
Sky Inc, Programming Contest 2026 (AtCoder Beginner Contest 455) 6668 - - -
Polaris.AI Programming Contest 2026(AtCoder Beginner Contest 457) 1230 1535 1090 +63
AtCoder Regular Contest-- 219 1458 - - -
AtCoder Beginner Contest 458 1563 1474 1135 +45
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 2465 1249 1147 +12
AtCoder Beginner Contest 460 332 2032 1274 +127
AtCoder Beginner Contest 461 1429 1533 1303 +29
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 2277 1293 1302 -1
AtCoder Beginner Contest 465 692 1809 1364 +62