Polter's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Grand Contest 030 1683 360 18 -
AISing Programming Contest 2019 1917 99 30 +12
AtCoder Beginner Contest 117 2361 183 49 +19
Yahoo Programming Contest 2019 2460 270 73 +24
AtCoder Beginner Contest 122 2563 206 89 +16
AtCoder Beginner Contest 123 2996 325 113 +24
AtCoder Beginner Contest 124 3762 232 126 +13
Tenka1 Programmer Beginner Contest 2019 2343 274 142 +16
AtCoder Beginner Contest 125 3892 208 149 +7
diverta 2019 Programming Contest 3276 - - -
AtCoder Beginner Contest 126 5279 - - -
AtCoder Beginner Contest 147 4515 154 149 ±0
AtCoder Beginner Contest 151 3949 396 172 +23
AtCoder Beginner Contest 152 4118 321 187 +15
AtCoder Beginner Contest 158 5058 288 197 +10
Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 3619 184 195 -2
AtCoder Beginner Contest 159 7550 88 180 -15
AtCoder Beginner Contest 161 7393 239 186 +6
AtCoder Beginner Contest 162 7747 261 193 +7
AtCoder Beginner Contest 173 9983 50 171 -22
AtCoder Beginner Contest 176 9148 29 147 -24
AtCoder Beginner Contest 178 8118 127 145 -2
AtCoder Beginner Contest 179 7401 132 143 -2
AtCoder Beginner Contest 183 5833 151 144 +1
AtCoder Beginner Contest 246 6166 223 152 +8
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 7336 - - -
AtCoder Beginner Contest 363 5247 701 193 +41
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 4648 732 238 +45
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 10150 139 226 -12
AtCoder Beginner Contest 366 7367 393 240 +14
AtCoder Beginner Contest 367 6147 557 268 +28
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 8759 162 255 -13
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 7307 372 266 +11
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 5621 528 289 +23
AtCoder Beginner Contest 382 7375 177 276 -13
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 6094 448 291 +15
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 5878 460 307 +16
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 6685 327 309 +2
AtCoder Beginner Contest 386 3919 731 352 +43
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 6774 429 359 +7
AtCoder Beginner Contest 390 4714 737 402 +43
AtCoder Beginner Contest 391 5542 554 418 +16
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 4393 794 462 +44
AtCoder Beginner Contest 393 6046 544 471 +9
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 6993 405 464 -7
AtCoder Beginner Contest 395 5892 590 478 +14
AtCoder Beginner Contest 396 7180 434 473 -5
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 6272 550 481 +8
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 5590 607 495 +14
AtCoder Beginner Contest 399 6923 465 492 -3
AtCoder Beginner Contest 400 5945 575 500 +8
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 6221 440 494 -6
AtCoder Beginner Contest 404 4687 702 517 +23
AtCoder Beginner Contest 405 4030 870 558 +41
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 4040 844 590 +32
AtCoder Beginner Contest 407 4525 781 610 +20
AtCoder Beginner Contest 408 6188 463 596 -14
AtCoder Beginner Contest 409 6219 528 590 -6
AtCoder Beginner Contest 410 4207 808 614 +24
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 6487 317 586 -28
AtCoder Beginner Contest 412 3983 803 610 +24
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 4950 655 615 +5
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 4332 763 630 +15
AtCoder Beginner Contest 416 4130 849 654 +24
AtCoder Beginner Contest 417 5319 658 655 +1
AtCoder Beginner Contest 418 3288 960 689 +34
AtCoder Beginner Contest 421 3484 938 717 +28
AtCoder Beginner Contest 422 1820 981 746 +29
AtCoder Beginner Contest 424 4152 674 739 -7
AtCoder Beginner Contest 426 5348 666 732 -7
AtCoder Beginner Contest 428 3616 882 748 +16
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 2450 1063 783 +35
AtCoder Beginner Contest 430 1895 1189 831 +48
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 3418 812 829 -2
AtCoder Beginner Contest 435 3198 1020 850 +21
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 3181 1037 870 +20
JPRS Programming Contest 2026#1 (AtCoder Beginner Contest 442) 3762 942 877 +7
AtCoder Beginner Contest 444 3381 1096 901 +24
AtCoder Beginner Contest 445 3477 974 909 +8