chibachan's Competition History

Date Contest Rank Performance New Rating Diff
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 7027 35 2 -
AtCoder Beginner Contest 278 7039 - - -
AtCoder Beginner Contest 281 7413 99 10 +8
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 7128 122 21 +11
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 6188 146 34 +13
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 7413 126 44 +10
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 7330 105 51 +7
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 7722 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 7072 95 56 +5
AtCoder Beginner Contest 308 7966 118 63 +7
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 7775 123 69 +6
freee Programming Contest 2023(AtCoder Beginner Contest 310) 9002 400 93 +24
AtCoder Beginner Contest 319 12368 144 99 +6
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 10099 127 102 +3
AtCoder Beginner Contest 322 8209 182 110 +8
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 7878 260 123 +13
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 9396 165 128 +5
AtCoder Beginner Contest 336 7325 181 133 +5
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 9917 167 136 +3
AtCoder Beginner Contest 338 8050 180 141 +5
AtCoder Regular Contest 171 2073 245 150 +9
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 7363 205 156 +6
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 8949 198 160 +4
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 6722 336 175 +15
AtCoder Beginner Contest 343 9008 242 181 +6
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 9027 212 185 +4
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 7528 306 195 +10
AtCoder Regular Contest 174 2167 195 195 ±0
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 8703 182 194 -1
AtCoder Regular Contest 175 1461 334 206 +12
AtCoder Beginner Contest 347 5537 613 239 +33
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 4754 667 277 +38
AtCoder Beginner Contest 349 6382 457 293 +16
AtCoder Beginner Contest 350 7983 296 294 +1
AtCoder Regular Contest 176 1371 347 299 +5
AtCoder Beginner Contest 351 6543 457 313 +14
AtCoder Beginner Contest 352 7665 313 313 ±0
AtCoder Beginner Contest 353 4889 760 360 +47
AtCoder Regular Contest 177 2550 110 326 -34
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 7216 325 326 ±0
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 6571 - - -
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 5326 651 359 +33
AtCoder Regular Contest 180 2738 - - -
AtCoder Beginner Contest 360 4205 683 394 +35
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 5512 647 422 +28
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 8428 - - -
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 5214 - - -
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 8372 - - -
AtCoder Beginner Contest 366 6889 - - -
AtCoder Beginner Contest 369 7700 - - -
AtCoder Beginner Contest 371 4751 - - -
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 7712 - - -
AtCoder Beginner Contest 373 5915 - - -
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 9859 - - -
AtCoder Beginner Contest 378 4765 - - -
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 6646 352 415 -7
AtCoder Beginner Contest 380 5973 - - -
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 4209 - - -
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 5560 513 425 +10
HHKB Programming Contest 2025(AtCoder Beginner Contest 388) 6116 473 430 +5
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 5404 645 454 +24
AtCoder Beginner Contest 393 6289 505 459 +5
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 5342 643 479 +20
AtCoder Beginner Contest 395 2906 1030 548 +69
AtCoder Beginner Contest 396 11156 - - -
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 6220 557 549 +1
AtCoder Beginner Contest 399 5752 615 555 +6
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 9159 - - -
AtCoder Beginner Contest 418 7831 - - -
AtCoder Beginner Contest 421 8927 - - -