ichyo's Competition History

Date Contest Duration Rank Performance New Rating Diff
AtCoder Grand Contest 001 01:50 97 2330 1130 -
AtCoder Regular Contest 058 01:40 34 2629 1752 +622
天下一プログラマーコンテスト2016予選A 02:00 34 - - -
AtCoder Regular Contest 059 01:40 50 2430 1928 +176
AtCoder Regular Contest 062 01:40 71 2352 2012 +84
AtCoder Grand Contest 006 02:10 91 2459 2097 +85
AtCoder Regular Contest 063 01:40 51 2512 2170 +73
CODE FESTIVAL 2016 Final (Parallel) 03:00 31 2279 2182 +12
AtCoder Regular Contest 064 01:40 91 2207 2182 ±0
AtCoder Regular Contest 065 01:40 50 2571 2242 +60
第3回 ドワンゴからの挑戦状 予選 02:00 17 - - -
AtCoder Grand Contest 008 01:50 44 2827 2337 +95
AtCoder Regular Contest 067 01:40 38 2665 2384 +47
AtCoder Grand Contest 009 02:00 177 2067 2347 -37
AtCoder Regular Contest 068 01:40 62 2428 2356 +9
AtCoder Grand Contest 010 01:50 186 2176 2335 -21
AtCoder Beginner Contest 054 01:40 441 - - -
Mujin Programming Challenge 2017 02:00 149 2318 2332 -3
AtCoder Grand Contest 011 01:50 27 3072 2445 +113
AtCoder Regular Contest 070 01:40 41 2628 2467 +22
AtCoder Grand Contest 012 01:50 83 2642 2488 +21
AtCoder Regular Contest 072 01:40 80 2349 2473 -15
AtCoder Regular Contest 073 01:40 31 2792 2512 +39
AtCoder Regular Contest 074 01:40 44 2650 2528 +16
AtCoder Grand Contest 015 01:50 102 2431 2518 -10
AtCoder Grand Contest 016 01:50 306 1920 2467 -51
AtCoder Regular Contest 077 01:40 316 1814 2413 -54
AtCoder Grand Contest 017 02:00 92 2651 2440 +27
AtCoder Regular Contest 078 01:40 264 1940 2397 -43
Tenka1 Programmer Contest 01:40 34 - - -
AtCoder Regular Contest 088 01:40 242 1833 2349 -48
AtCoder Beginner Contest 085 01:40 147 - - -
第4回 ドワンゴからの挑戦状 予選 02:00 153 - - -
AtCoder Grand Contest 020 02:10 393 1935 2312 -37
AtCoder Regular Contest 089 01:40 251 1948 2280 -32
AtCoder Regular Contest 090 01:40 149 2313 2283 +3
「みんなのプロコン 2018」 02:00 148 - - -
AtCoder Beginner Contest 088 01:40 39 - - -
AtCoder Grand Contest 021 01:50 81 2739 2339 +56
AtCoder Regular Contest 091 01:40 118 2277 2333 -6
AtCoder Regular Contest 093 01:40 80 2343 2334 +1
AtCoder Regular Contest 094 01:40 54 2595 2363 +29
AtCoder Grand Contest 023 02:20 56 2868 2426 +63
AtCoder Regular Contest 097 01:40 83 2386 2422 -4
AtCoder Grand Contest 024 02:10 150 2447 2425 +3
AtCoder Regular Contest 098 01:40 256 1890 2380 -45
codeFlyer (bitFlyer Programming Contest) 02:00 35 - - -
AtCoder Grand Contest 025 02:10 371 1930 2342 -38
AtCoder Regular Contest 100 01:40 168 2110 2321 -21
SoundHound Inc. Programming Contest 2018 -Masters Tournament- 02:00 45 - - -
SoundHound Programming Contest 2018 Masters Tournament 本戦 02:00 22 - - -
Mujin Programming Challenge 2018 02:00 67 - - -
AtCoder Grand Contest 028 02:30 74 2683 2363 +42
Tenka1 Programmer Contest 01:40 241 1875 2322 -41
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 01:30 167 - - -
Dwango Programming Contest V 02:00 739 1184 2247 -75
AtCoder Grand Contest 029 02:20 256 2124 2235 -12
CADDi 2018 02:00 115 2258 2237 +2
第5回 ドワンゴからの挑戦状 本選(オープンコンテスト) 01:00 6 - - -
AtCoder Grand Contest 030 01:50 304 2009 2216 -21
AISing Programming Contest 2019 02:00 334 - - -
KEYENCE Programming Contest 2019 02:00 132 2288 2224 +8
AtCoder Beginner Contest 116 01:40 1500 - - -
NIKKEI Programming Contest 2019 02:00 279 2061 2208 -16
AtCoder Beginner Contest 117 01:40 1507 - - -
Yahoo Programming Contest 2019 02:00 189 2270 2215 +7
AtCoder Beginner Contest 118 01:40 163 - - -
全国統一プログラミング王決定戦本戦 03:00 40 - - -
AtCoder Beginner Contest 119 01:40 15 - - -
AtCoder Grand Contest 031 02:40 747 1605 2166 -49
AtCoder Grand Contest 032 01:50 391 1881 2140 -26
ExaWizards 2019 02:00 179 2202 2147 +7
AtCoder Beginner Contest 124 01:40 810 - - -
Tenka1 Programmer Contest 2019 01:40 289 1957 2129 -18
AtCoder Beginner Contest 125 01:40 151 - - -
AtCoder Grand Contest 033 02:30 149 2399 2159 +30
diverta 2019 Programming Contest 02:00 17 - - -
AtCoder Beginner Contest 127 01:40 5149 - - -
AtCoder Beginner Contest 128 01:40 49 - - -
M-SOLUTIONS Programming Contest 02:00 115 2378 2183 +24
AtCoder Grand Contest 034 02:00 131 2527 2223 +40
AtCoder Beginner Contest 129 01:40 142 - - -
diverta 2019 Programming Contest 2 02:00 45 2714 2282 +59
AtCoder Beginner Contest 130 01:40 39 - - -
AtCoder Beginner Contest 132 01:40 96 - - -
AtCoder Beginner Contest 133 01:40 218 - - -
AtCoder Grand Contest 035 02:10 321 2012 2258 -24
AtCoder Beginner Contest 134 01:40 13 - - -
AtCoder Grand Contest 036 02:40 212 2180 2250 -8
AtCoder Grand Contest 037 02:30 666 1490 2193 -57
AtCoder Beginner Contest 138 01:40 1168 - - -
Japanese Student Championship 2019 Qualification 01:40 104 2447 2221 +28
AtCoder Grand Contest 038 01:50 206 2215 2221 ±0
AtCoder Grand Contest 039 02:30 288 2134 2212 -9
NIKKEI Programming Contest 2019-2 02:00 419 1901 2185 -27
AtCoder Beginner Contest 145 01:40 26 - - -
DISCO Presents Discovery Channel Code Contest 2020 Qual 01:40 299 2014 2169 -16
AtCoder Beginner Contest 146 01:40 77 - - -
Sumitomo Mitsui Trust Bank Programming Contest 2019 01:40 112 - - -
AtCoder Beginner Contest 147 01:40 45 - - -
AtCoder Beginner Contest 148 01:40 26 - - -
AtCoder Grand Contest 041 02:30 163 2441 2199 +30
AtCoder Beginner Contest 149 01:40 286 - - -
AtCoder Beginner Contest 150 01:40 865 - - -
Dwango Programming Contest 6th 02:00 652 1527 2147 -52
AtCoder Beginner Contest 151 01:40 168 - - -
Keyence Programming Contest 2020 02:00 140 2367 2171 +24
AtCoder Beginner Contest 152 01:40 41 - - -
AtCoder Beginner Contest 153 01:40 23 - - -
AtCoder Beginner Contest 156 01:40 61 - - -
AtCoder Beginner Contest 158 01:40 779 - - -
Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 02:00 72 2668 2231 +60
Panasonic Programming Contest 2020 01:40 49 - - -
AtCoder Grand Contest 043 02:30 629 1822 2196 -35
AtCoder Beginner Contest 159 01:40 115 - - -
AtCoder Beginner Contest 160 01:40 126 - - -
AtCoder Beginner Contest 161 01:40 31 - - -
AtCoder Beginner Contest 163 01:40 235 - - -
AtCoder Beginner Contest 164 01:40 55 - - -
AtCoder Beginner Contest 165 01:40 2080 - - -
AtCoder Beginner Contest 166 01:40 248 - - -
NOMURA Programming Competition 2020 02:00 625 1872 2168 -28
AtCoder Beginner Contest 169 01:40 148 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2020 02:00 283 2212 2172 +4
AtCoder Beginner Contest 170 01:40 27 - - -
AtCoder Grand Contest 046 02:30 124 2648 2230 +58
AtCoder Beginner Contest 171 01:40 336 - - -
AtCoder Beginner Contest 173 01:40 262 - - -
AIsing Programming Contest 2020 01:40 290 - - -
M-SOLUTIONS Programming Contest 2020 01:40 469 - - -
AtCoder Beginner Contest 174 01:40 823 - - -
AtCoder Grand Contest 047 02:20 247 2285 2235 +5
AtCoder Beginner Contest 176 01:40 769 - - -
AtCoder Beginner Contest 177 01:40 5756 - - -
AtCoder Regular Contest 104 02:00 266 2176 2230 -5
AtCoder Regular Contest 105 01:40 496 1768 2191 -39
AtCoder Regular Contest 106 01:40 126 2431 2217 +26
AtCoder Beginner Contest 181 01:40 250 - - -
AtCoder Beginner Contest 182 01:40 266 - - -
AtCoder Regular Contest 110 (Sponsored by KAJIMA CORPORATION) 02:00 361 1985 2196 -21
AtCoder Beginner Contest 187 01:40 40 - - -
AtCoder Regular Contest 111 02:00 198 2267 2203 +7
AtCoder Beginner Contest 188 01:40 480 - - -
AtCoder Beginner Contest 189 01:40 75 - - -
AtCoder Beginner Contest 191 01:40 51 - - -
AtCoder Regular Contest 112 02:00 166 2364 2220 +17
AtCoder Beginner Contest 192 01:40 159 - - -
Caddi Programming Contest 2021(AtCoder Beginner Contest 193) 01:40 169 - - -
Panasonic Programming Contest (AtCoder Beginner Contest 195) 01:40 19 - - -
AtCoder Beginner Contest 196 01:40 67 - - -
AtCoder Beginner Contest 197(Sponsored by Panasonic) 01:40 129 - - -
AtCoder Regular Contest 116 02:00 108 2525 2255 +35
AtCoder Beginner Contest 198 01:40 131 - - -
AtCoder Beginner Contest 199(Sponsored by Panasonic) 01:40 89 - - -
ZONe Energy Programming Contest 01:40 196 - - -
KYOCERA Programming Contest 2021(AtCoder Beginner Contest 200) 01:40 92 - - -
Mynavi Programming Contest 2021(AtCoder Beginner Contest 201) 01:40 685 - - -
AtCoder Beginner Contest 203(Sponsored by Panasonic) 01:40 5880 - - -
AtCoder Regular Contest 131 02:00 2246 - - -
AtCoder Beginner Contest 245 01:40 1634 - - -
AtCoder Beginner Contest 252 01:40 8171 - - -
NOMURA Programming Contest 2022(AtCoder Beginner Contest 253) 01:40 1871 - - -
AtCoder Regular Contest 141 02:00 1571 - - -
AtCoder Beginner Contest 262 01:40 815 - - -
AtCoder Grand Contest 058 03:00 1114 - - -
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 01:40 331 - - -
AtCoder Beginner Contest 272 01:40 1068 - - -
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 01:40 418 - - -
AtCoder Beginner Contest 275 01:40 613 - - -
AtCoder Beginner Contest 276 01:40 423 - - -
AtCoder Beginner Contest 278 01:40 458 - - -
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 01:40 134 - - -
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 01:40 576 - - -
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 01:40 239 - - -
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 01:40 314 - - -
AtCoder Grand Contest 061 03:00 624 - - -
Toyota Programming Contest 2023 Spring Qual B(AtCoder Beginner Contest 290) 01:40 394 - - -
AtCoder Regular Contest 157 02:00 2361 - - -
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 01:40 1603 - - -
AtCoder Beginner Contest 293 01:40 547 - - -
AtCoder Beginner Contest 294 01:40 616 - - -
AtCoder Beginner Contest 295 01:40 420 - - -
AtCoder Beginner Contest 296 01:40 271 - - -
AtCoder Beginner Contest 297 01:40 922 - - -
UNIQUE VISION Programming Contest 2023 Spring(AtCoder Beginner Contest 300) 01:40 2598 - - -
TOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302) 01:40 354 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 304) 02:00 1774 - - -
Toyota Programming Contest 2023#3(AtCoder Beginner Contest 306) 01:40 189 - - -
AtCoder Regular Contest 162 02:00 1731 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 307) 01:40 290 - - -
AtCoder Beginner Contest 308 01:40 94 - - -
AtCoder Regular Contest 163 02:00 847 - - -
freee Programming Contest 2023(AtCoder Beginner Contest 310) 01:40 183 - - -
AtCoder Grand Contest 063 03:00 1208 - - -
AtCoder Beginner Contest 313 01:40 2085 - - -
KEYENCE Programming Contest 2023 Summer(AtCoder Beginner Contest 315) 01:40 119 - - -
GAMEFREAK Programming Contest 2023 (AtCoder Beginner Contest 317) 01:40 408 - - -
THIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318) 01:40 82 - - -
World Tour Finals 2022 Day1(Open Contest) 05:00 271 - - -
World Tour Finals 2022 Day2(Open Contest) 05:00 47 - - -
AtCoder Beginner Contest 319 01:40 280 - - -
Toyota Programming Contest 2023#5(AtCoder Beginner Contest 320) 01:40 120 - - -
AtCoder Regular Contest 165 02:00 2163 - - -
SuntoryProgrammingContest2023(AtCoder Beginner Contest 321) 01:40 274 - - -
AtCoder Beginner Contest 322 01:40 570 - - -
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 01:40 1925 - - -
Japan Registry Services (JPRS) Programming Contest 2023 (AtCoder Beginner Contest 324) 01:40 133 - - -
KEYENCE Programming Contest 2023 Autumn(AtCoder Beginner Contest 325) 01:40 229 - - -
HHKB Programming Contest 2023(AtCoder Beginner Contest 327) 01:40 606 - - -
Toyota Programming Contest 2023#7(AtCoder Beginner Contest 328) 01:40 593 - - -
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 329) 01:40 1252 - - -
ALGO ARTIS Programming Contest 2023 Autumn(AtCoder Regular Contest 168) 02:00 361 - - -
estie Programming Contest 2023 (AtCoder Regular Contest 169) 02:00 774 - - -
AtCoder Beginner Contest 332 01:40 134 - - -
Toyota Programming Contest 2023#8(AtCoder Beginner Contest 333) 01:40 170 - - -
AtCoder Grand Contest 065 03:00 206 - - -
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 01:40 224 - - -
AtCoder Beginner Contest 336 01:40 85 - - -
AtCoder Regular Contest 170 02:00 1431 - - -
AtCoder Beginner Contest 338 01:40 250 - - -
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 01:40 608 - - -
AtCoder Regular Contest 171 02:00 2073 - - -
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 01:40 679 - - -
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 01:40 8000 - - -
AtCoder Regular Contest 172 02:00 606 - - -
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 01:40 1011 - - -
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 01:40 448 - - -
AtCoder Grand Contest 066 03:00 421 - - -
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 01:40 1807 - - -
AtCoder Beginner Contest 349 01:40 55 - - -
AtCoder Beginner Contest 350 01:40 69 - - -
AtCoder Regular Contest 176 02:00 1371 - - -
AtCoder Beginner Contest 351 01:40 431 - - -
AtCoder Beginner Contest 352 01:40 166 - - -
AtCoder Beginner Contest 353 01:40 870 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 01:40 589 - - -
AtCoder Beginner Contest 356 01:40 450 - - -
AtCoder Regular Contest 179 02:00 2172 - - -
SuntoryProgrammingContest2024(AtCoder Beginner Contest 357) 01:40 460 - - -
AtCoder Beginner Contest 358 01:40 299 - - -
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 01:40 1932 - - -
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 01:40 390 - - -
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 01:40 1424 - - -
AtCoder Beginner Contest 363 01:40 420 - - -
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 01:40 420 - - -
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 01:40 136 - - -
AtCoder Regular Contest 181 02:00 176 - - -
AtCoder Beginner Contest 366 01:40 284 - - -
AtCoder Regular Contest 182 02:00 932 - - -
AtCoder Beginner Contest 367 01:40 409 - - -
AtCoder Grand Contest 067 03:00 391 - - -
AtCoder Beginner Contest 369 01:40 916 - - -
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 01:40 273 - - -
AtCoder Beginner Contest 371 01:40 769 - - -
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 01:40 266 - - -
AtCoder Beginner Contest 373 01:40 1813 - - -
AtCoder Grand Contest 068 03:00 346 - - -
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 01:40 73 - - -
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 01:40 10411 - - -
AtCoder Beginner Contest 376 01:40 506 - - -
TOYOTA SYSTEMS Programming Contest 2024(AtCoder Beginner Contest 377) 01:40 1381 - - -
AtCoder Regular Contest 186 02:00 515 - - -
AtCoder Beginner Contest 378 01:40 526 - - -
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 01:40 29 - - -
AtCoder Beginner Contest 380 01:40 182 - - -
AtCoder Regular Contest 187 02:00 1071 - - -
estie Programming Contest 2024 (AtCoder Regular Contest 188) 02:00 750 - - -
AtCoder Grand Contest 069 03:00 180 - - -
AtCoder Beginner Contest 382 01:40 291 - - -
AtCoder Beginner Contest 386 01:40 207 - - -
AtCoder Beginner Contest 387 01:40 511 - - -
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 01:40 937 - - -
AtCoder Beginner Contest 390 01:40 449 - - -
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 01:40 464 - - -
AtCoder Beginner Contest 395 01:40 4013 - - -
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 01:40 1590 - - -
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 01:40 10013 - - -
AtCoder Beginner Contest 420 01:40 1469 - - -
AtCoder Beginner Contest 421 01:40 97 - - -
AtCoder Beginner Contest 423 01:40 1140 - - -
AtCoder Beginner Contest 424 01:40 601 - - -
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 01:40 374 - - -
AtCoder Beginner Contest 426 01:40 1028 - - -
AtCoder Regular Contest 207 (Div.1) 02:30 522 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 01:40 194 - - -
AtCoder Regular Contest 208 (Div. 2) 02:00 750 - - -
AtCoder Beginner Contest 428 01:40 2084 - - -
Polaris.AI Programming Contest 2025(AtCoder Beginner Contest 429) 01:40 531 - - -
AtCoder Beginner Contest 430 01:40 435 - - -
AtCoder Regular Contest 211 (Div. 2) 02:00 928 - - -
AtCoder Beginner Contest 444 01:40 915 - - -
AtCoder Beginner Contest 449 01:40 1196 - - -
Keysight Technologies Programming Contest(AtCoder Beginner Contest 454) 01:40 10022 - - -