koikotya's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 090 139 1224 156 -
AtCoder Beginner Contest 091 358 908 330 +174
AtCoder Beginner Contest 092 106 1388 652 +322
AtCoder Beginner Contest 093 320 972 709 +57
AtCoder Beginner Contest 094 20 1600 921 +212
AtCoder Regular Contest 096 785 993 926 +5
AtCoder Beginner Contest 096 193 1600 1055 +129
AtCoder Regular Contest 097 471 1440 1116 +61
AtCoder Grand Contest 024 473 1775 1231 +115
AtCoder Regular Contest 098 518 1429 1257 +26
codeFlyer (bitFlyer Programming Contest) 533 - - -
AtCoder Grand Contest 025 690 1533 1295 +38
AtCoder Beginner Contest 099 401 - - -
AtCoder Beginner Contest 100 792 - - -
AtCoder Regular Contest 099 472 1599 1337 +42
AtCoder Regular Contest 100 250 1899 1421 +84
SoundHound Inc. Programming Contest 2018 -Masters Tournament- 437 1632 1448 +27
AtCoder Grand Contest 026 682 1554 1460 +12
AtCoder Beginner Contest 103 89 - - -
SoundHound Programming Contest 2018 Masters Tournament 本戦 (Open) 91 - - -
Mujin Programming Challenge 2018 356 - - -
AtCoder Beginner Contest 104 192 - - -
AtCoder Beginner Contest 105 118 - - -
AtCoder Beginner Contest 106 376 - - -
AtCoder Regular Contest 101 686 1064 1420 -40
AtCoder Beginner Contest 108 60 - - -
AtCoder Beginner Contest 109 503 - - -
AtCoder Grand Contest 027 407 1834 1475 +55
AtCoder Beginner Contest 110 78 - - -
AtCoder Regular Contest 103 353 1790 1514 +39
AtCoder Beginner Contest 112 84 - - -
AtCoder Grand Contest 028 327 1930 1568 +54
CODE FESTIVAL 2018 qual B 136 - - -
Tenka1 Programmer Contest 547 1298 1541 -27
AtCoder Beginner Contest 113 164 - - -
CODE FESTIVAL 2018 Final (Parallel) 16 - - -
DISCO presents ディスカバリーチャンネル コードコンテスト2019 予選 405 - - -
Dwango Programming Contest V 255 1884 1583 +42
CODE THANKS FESTIVAL 2018 86 - - -
AtCoder Beginner Contest 114 48 - - -
AtCoder Beginner Contest 115 146 - - -
AtCoder Grand Contest 029 392 1895 1621 +38
CADDi 2018 100 2322 1719 +98
第5回 ドワンゴからの挑戦状 本選(オープンコンテスト) 25 - - -
AtCoder Grand Contest 030 391 1866 1736 +17
Educational DP Contest 432 - - -
AISing Programming Contest 2019 130 2253 1802 +66
KEYENCE Programming Contest 2019 464 1676 1790 -12
NIKKEI Programming Contest 2019 937 1439 1758 -32
AtCoder Beginner Contest 117 946 - - -
Yahoo Programming Contest 2019 301 2056 1793 +35
AtCoder Beginner Contest 118 415 - - -
AtCoder Beginner Contest 119 294 - - -
AtCoder Beginner Contest 120 80 - - -
AtCoder Beginner Contest 121 270 - - -
AtCoder Grand Contest 031 409 1950 1810 +17
AtCoder Grand Contest 032 549 1676 1797 -13
AtCoder Beginner Contest 122 101 - - -
ExaWizards 2019 226 2107 1833 +36
AtCoder Beginner Contest 124 860 - - -
Tenka1 Programmer Contest 2019 208 2113 1865 +32
AtCoder Beginner Contest 125 120 - - -
AtCoder Grand Contest 033 284 2067 1887 +22
diverta 2019 Programming Contest 864 - - -
AtCoder Beginner Contest 126 484 - - -
AtCoder Beginner Contest 127 187 2009 1900 +13
AtCoder Beginner Contest 128 706 1518 1867 -33
M-SOLUTIONS Programming Contest 995 1306 1820 -47
AtCoder Grand Contest 034 515 1772 1816 -4
AtCoder Beginner Contest 129 130 2155 1855 +39
diverta 2019 Programming Contest 2 251 2063 1878 +23
AtCoder Beginner Contest 130 203 2005 1891 +13
AtCoder Beginner Contest 131 706 1495 1857 -34
AtCoder Beginner Contest 132 32 2400 1925 +68
AtCoder Beginner Contest 133 1033 1335 1877 -48
AtCoder Grand Contest 035 265 2116 1904 +27
AtCoder Beginner Contest 134 84 2399 1964 +60
AtCoder Beginner Contest 135 120 2191 1989 +25
AtCoder Beginner Contest 136 157 2133 2005 +16
AtCoder Beginner Contest 137 351 - - -
AtCoder Beginner Contest 138 507 - - -
Japanese Student Championship 2019 Qualification 323 1981 2002 -3
AtCoder Beginner Contest 139 553 - - -
AtCoder Beginner Contest 140 78 - - -
AtCoder Beginner Contest 141 213 - - -
AtCoder Beginner Contest 142 330 - - -
第一回日本最強プログラマー学生選手権決勝 129 - - -
AtCoder Grand Contest 039 234 2241 2029 +27
AtCoder Beginner Contest 143 4539 - - -
AtCoder Beginner Contest 144 180 - - -
AtCoder Grand Contest 040 332 1867 2013 -16
NIKKEI Programming Contest 2019-2 157 2364 2054 +41
AtCoder Beginner Contest 145 301 - - -
DISCO Presents Discovery Channel Code Contest 2020 Qual 338 1953 2044 -10
AtCoder Beginner Contest 146 266 - - -
Sumitomo Mitsui Trust Bank Programming Contest 2019 300 - - -
AtCoder Beginner Contest 147 126 - - -
第二回全国統一プログラミング王決定戦本戦 128 - - -
AtCoder Beginner Contest 148 235 - - -
AtCoder Grand Contest 041 158 2456 2093 +49
AtCoder Beginner Contest 150 1004 - - -
Dwango Programming Contest 6th 403 1819 2068 -25
AtCoder Beginner Contest 151 777 - - -
Keyence Programming Contest 2020 108 2470 2115 +47
AtCoder Beginner Contest 152 151 - - -
DISCO presents ディスカバリーチャンネル コードコンテスト2020 本戦 131 - - -
AtCoder Beginner Contest 153 241 - - -
AtCoder Beginner Contest 154 484 - - -
AtCoder Beginner Contest 155 945 - - -
AtCoder Beginner Contest 156 205 - - -
AtCoder Beginner Contest 158 501 - - -
Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 1329 1216 2051 -64
Panasonic Programming Contest 2020 408 - - -
AtCoder Grand Contest 043 407 2076 2053 +2
AtCoder Beginner Contest 159 201 - - -
AtCoder Beginner Contest 160 268 - - -
AtCoder Beginner Contest 161 310 - - -
AtCoder Beginner Contest 162 787 - - -
AtCoder Beginner Contest 164 57 - - -
AtCoder Beginner Contest 166 186 - - -
AtCoder Beginner Contest 168 449 - - -
AtCoder Grand Contest 044 148 2545 2113 +60
NOMURA Programming Competition 2020 222 2346 2139 +26
AtCoder Grand Contest 045 458 1337 2079 -60
Tokio Marine & Nichido Fire Insurance Programming Contest 2020 528 1915 2064 -15
AtCoder Grand Contest 046 713 1656 2029 -35
AtCoder Beginner Contest 171 133 - - -
AtCoder Beginner Contest 172 144 - - -
AtCoder Beginner Contest 173 258 - - -
AIsing Programming Contest 2020 515 - - -
M-SOLUTIONS Programming Contest 2020 272 - - -
AtCoder Beginner Contest 174 227 - - -
AtCoder Beginner Contest 175 371 - - -
AtCoder Beginner Contest 176 128 - - -
AtCoder Beginner Contest 177 50 - - -
AtCoder Beginner Contest 178 856 - - -
AtCoder Beginner Contest 179 202 - - -
ACL Contest 1 152 2249 2053 +24
ACL Beginner Contest 603 - - -
HHKB Programming Contest 2020 1374 - - -
AtCoder Beginner Contest 180 112 - - -
AtCoder Regular Contest 106 226 2207 2069 +16
AtCoder Regular Contest 107 422 1934 2057 -12
AtCoder Beginner Contest 181 96 - - -
AtCoder Beginner Contest 182 189 - - -
AtCoder Beginner Contest 184 295 - - -
AtCoder Beginner Contest 185 225 - - -
AtCoder Grand Contest 051 (Good Bye rng_58 Day 2) 197 2172 2069 +12
AtCoder Beginner Contest 188 299 - - -
AtCoder Beginner Contest 189 3371 - - -
AtCoder Beginner Contest 190 569 - - -
AtCoder Beginner Contest 191 54 - - -
AtCoder Beginner Contest 194 452 - - -
AtCoder Beginner Contest 196 317 - - -
AtCoder Beginner Contest 197(Sponsored by Panasonic) 252 - - -
AtCoder Regular Contest 116 517 1867 2050 -19
AtCoder Beginner Contest 198 640 - - -
Japanese Student Championship 2021 1112 - - -
AtCoder Beginner Contest 199(Sponsored by Panasonic) 871 - - -
ZONe Energy Programming Contest 373 - - -
KYOCERA Programming Contest 2021(AtCoder Beginner Contest 200) 1443 - - -
AISing Programming Contest 2021(AtCoder Beginner Contest 202) 261 - - -
AtCoder Beginner Contest 203(Sponsored by Panasonic) 199 - - -
AtCoder Beginner Contest 206(Sponsored by Panasonic) 498 - - -
AtCoder Beginner Contest 207 1356 - - -
AtCoder Beginner Contest 208 383 - - -
AtCoder Beginner Contest 209 398 - - -
AtCoder Beginner Contest 211 216 - - -
AtCoder Beginner Contest 212 217 - - -
AtCoder Beginner Contest 215 304 - - -
AtCoder Beginner Contest 216 632 - - -
AtCoder Beginner Contest 217 328 - - -
AtCoder Beginner Contest 218 155 - - -
Sciseed Programming Contest 2021(AtCoder Beginner Contest 219) 319 - - -
AtCoder Beginner Contest 220 232 - - -
AtCoder Beginner Contest 221 460 - - -
Exawizards Programming Contest 2021(AtCoder Beginner Contest 222) 403 - - -
AtCoder Beginner Contest 223 5456 - - -
AtCoder Beginner Contest 224 510 - - -
AtCoder Beginner Contest 226 347 - - -
TOYOTA SYSTEMS Programming Contest 2021(AtCoder Beginner Contest 228) 736 - - -
AtCoder Grand Contest 056 571 - - -
AtCoder Regular Contest 131 2246 - - -
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 939 - - -
AtCoder Beginner Contest 233 720 - - -
HHKB Programming Contest 2022(AtCoder Beginner Contest 235) 483 - - -
AtCoder Beginner Contest 236 3115 - - -
AtCoder Beginner Contest 237 407 - - -
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 6860 - - -
AtCoder Regular Contest 135 1736 - - -
AtCoder Beginner Contest 243 791 - - -
AtCoder Regular Contest 137 2706 - - -
AtCoder Grand Contest 057 946 - - -
AtCoder Beginner Contest 252 891 - - -
NOMURA Programming Contest 2022(AtCoder Beginner Contest 253) 652 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2022(AtCoder Beginner Contest 256) 366 - - -
NS Solutions Corporation Programming Contest 2022(AtCoder Beginner Contest 257) 464 - - -
AtCoder Beginner Contest 258 686 - - -
AtCoder Beginner Contest 262 779 - - -
freee Programming Contest 2022(AtCoder Beginner Contest 264) 219 - - -
AtCoder Grand Contest 058 1114 - - -
AtCoder Beginner Contest 265 695 - - -
UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) 513 - - -
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 956 - - -
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 960 - - -
キーエンスプログラミングコンテスト2022(AtCoder Beginner Contest 274) 592 - - -
AtCoder Beginner Contest 275 153 - - -
AtCoder Beginner Contest 276 77 - - -
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 1059 - - -
AtCoder Grand Contest 059 552 - - -
AtCoder Beginner Contest 281 630 - - -
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 416 - - -
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 90 - - -
AtCoder Grand Contest 060 839 - - -
AtCoder Beginner Contest 285 47 - - -
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 635 - - -
AtCoder Regular Contest 154 336 - - -
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 764 - - -
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 614 - - -
AtCoder Grand Contest 061 624 - - -
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 186 - - -
AtCoder Beginner Contest 292 299 - - -
AtCoder Beginner Contest 293 411 - - -
AtCoder Regular Contest 158 1671 - - -
AtCoder Beginner Contest 296 728 - - -
AtCoder Beginner Contest 297 677 - - -
TOYOTA MOTOR CORPORATION Programming Contest 2023#1 (AtCoder Beginner Contest 298) 259 - - -
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 535 - - -
Panasonic Programming Contest 2023(AtCoder Beginner Contest 301) 183 - - -
AtCoder Regular Contest 160 787 - - -
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 387 - - -
AtCoder Grand Contest 062 870 - - -
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 524 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 120 - - -
KYOCERA Programming Contest 2023(AtCoder Beginner Contest 305) 256 - - -
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 289 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 166 - - -
AtCoder Beginner Contest 308 124 - - -
AtCoder Regular Contest 163 2363 - - -
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 450 - - -
freee Programming Contest 2023(AtCoder Beginner Contest 310) 762 - - -
Toyota Programming Contest 2023#4(AtCoder Beginner Contest 311) 319 - - -
UNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312) 538 - - -
AtCoder Grand Contest 063 1208 - - -
AtCoder Beginner Contest 313 1317 - - -
AtCoder Beginner Contest 314 534 - - -
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 762 - - -
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 182 - - -
World Tour Finals 2022 Day1(Open Contest) 271 - - -
AtCoder Beginner Contest 319 372 - - -
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 299 - - -
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 1740 - - -
AtCoder Beginner Contest 322 673 - - -
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 514 - - -
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 224 - - -
Panasonic Programming Contest 2023(AtCoder Beginner Contest 326) 442 - - -
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 105 - - -
TOYOTA SYSTEMS Programming Contest 2023(AtCoder Beginner Contest 330) 630 - - -
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 951 - - -
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 428 - - -
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 1300 - - -
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 563 - - -
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 106 - - -