Derek's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 086 671 459 23 -
AtCoder Beginner Contest 087 622 525 79 +56
AtCoder Beginner Contest 090 452 712 160 +81
AtCoder Beginner Contest 091 92 1389 452 +292
AtCoder Beginner Contest 092 921 235 397 -55
AtCoder Beginner Contest 093 777 425 394 -3
AtCoder Beginner Contest 095 801 496 405 +11
AtCoder Beginner Contest 096 942 814 471 +66
AtCoder Beginner Contest 097 1022 286 441 -30
AtCoder Regular Contest 098 659 1184 571 +130
AtCoder Grand Contest 025 920 1285 691 +120
AtCoder Beginner Contest 099 2033 17 577 -114
AtCoder Beginner Contest 100 1883 382 554 -23
AtCoder Regular Contest 099 661 1319 676 +122
AtCoder Beginner Contest 103 1330 708 679 +3
AtCoder Beginner Contest 104 988 881 704 +25
AtCoder Beginner Contest 106 879 918 730 +26
AtCoder Regular Contest 102 604 1158 786 +56
AtCoder Beginner Contest 110 404 - - -
AtCoder Beginner Contest 114 223 1600 909 +123
AtCoder Beginner Contest 115 167 1600 1008 +99
AtCoder Grand Contest 029 1121 1158 1025 +17
CADDi 2018 665 1027 1025 ±0
AtCoder Grand Contest 030 1246 942 1017 -8
Educational DP Contest 658 - - -
AISing Programming Contest 2019 634 1463 1073 +56
KEYENCE Programming Contest 2019 586 1541 1132 +59
NIKKEI Programming Contest 2019 708 1613 1193 +61
AtCoder Beginner Contest 117 351 1590 1241 +48
Yahoo Programming Contest 2019 699 1629 1288 +47
AtCoder Beginner Contest 118 1615 - - -
AtCoder Beginner Contest 119 339 - - -
AtCoder Beginner Contest 120 387 - - -
AtCoder Beginner Contest 121 241 - - -
AtCoder Grand Contest 031 777 1578 1322 +34
AtCoder Beginner Contest 122 166 - - -
ExaWizards 2019 2613 303 1249 -73
AtCoder Beginner Contest 124 386 - - -
Tenka1 Programmer Contest 2019 393 1797 1319 +70
AtCoder Grand Contest 033 962 1368 1324 +5
diverta 2019 Programming Contest 249 - - -
AtCoder Beginner Contest 126 650 - - -
AtCoder Beginner Contest 127 1072 1300 1322 -2
AtCoder Beginner Contest 128 1294 1213 1311 -11
AtCoder Grand Contest 034 910 1412 1322 +11
AtCoder Beginner Contest 129 753 1430 1333 +11
diverta 2019 Programming Contest 2 673 1577 1360 +27
AtCoder Beginner Contest 130 1505 1087 1335 -25
AtCoder Beginner Contest 131 1155 1254 1327 -8
AtCoder Beginner Contest 132 1966 905 1291 -36
AtCoder Beginner Contest 133 509 1666 1335 +44
AtCoder Beginner Contest 135 532 1582 1362 +27
Japanese Student Championship 2019 Qualification 689 1602 1389 +27
AtCoder Beginner Contest 141 168 2040 1474 +85
AtCoder Beginner Contest 142 875 1380 1465 -9
AtCoder Beginner Contest 143 262 1876 1513 +48
AtCoder Beginner Contest 145 1884 956 1468 -45
AtCoder Beginner Contest 146 847 1388 1460 -8
AtCoder Beginner Contest 147 263 1950 1520 +60
AtCoder Beginner Contest 148 397 1767 1547 +27
AtCoder Beginner Contest 149 695 - - -
Keyence Programming Contest 2020 678 1619 1555 +8
AtCoder Beginner Contest 153 299 1926 1598 +43
AtCoder Beginner Contest 154 512 1655 1604 +6
AtCoder Beginner Contest 155 849 1458 1590 -14
Social Infrastructure Information Systems Division, Hitachi Programming Contest 2020 880 1494 1581 -9
Panasonic Programming Contest 2020 927 1495 1572 -9
AtCoder Grand Contest 043 726 1731 1589 +17
AtCoder Beginner Contest 159 393 1904 1625 +36
AtCoder Beginner Contest 168 1081 1484 1612 -13
AtCoder Grand Contest 044 581 1669 1617 +5
NOMURA Programming Competition 2020 1621 1297 1589 -28
AtCoder Beginner Contest 169 580 1807 1613 +24
Tokio Marine & Nichido Fire Insurance Programming Contest 2020 758 1720 1624 +11
AtCoder Beginner Contest 170 264 2040 1673 +49
AtCoder Grand Contest 046 865 1499 1657 -16
AtCoder Beginner Contest 171 1622 1318 1627 -30
AtCoder Beginner Contest 172 129 2324 1719 +92
AtCoder Beginner Contest 173 1169 1476 1697 -22
AtCoder Beginner Contest 174 398 1916 1721 +24
AtCoder Beginner Contest 175 64 2400 1810 +89
AtCoder Beginner Contest 176 232 2101 1842 +32
AtCoder Beginner Contest 185 79 2400 1912 +70
AtCoder Regular Contest 115 211 2202 1945 +33
Japanese Student Championship 2021 30 2400 1999 +54
AtCoder Regular Contest 117 523 1814 1982 -17
AtCoder Beginner Contest 199(Sponsored by Panasonic) 88 2400 2031 +49
AtCoder Beginner Contest 205 3548 - - -
AtCoder Beginner Contest 207 1684 - - -
AtCoder Beginner Contest 208 344 - - -
AtCoder Beginner Contest 210 46 - - -
AtCoder Regular Contest 123 323 2104 2039 +8
AtCoder Beginner Contest 220 4310 - - -
AtCoder Grand Contest 056 417 - - -
AtCoder Regular Contest 131 848 - - -
M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) 1059 - - -
AtCoder Beginner Contest 233 3663 - - -
AtCoder Regular Contest 132 83 - - -
AtCoder Beginner Contest 234 2330 - - -
HHKB Programming Contest 2022(AtCoder Beginner Contest 235) 1308 - - -
AtCoder Beginner Contest 236 559 - - -
AtCoder Beginner Contest 237 1648 - - -
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 2574 - - -
Denso Create Programming Contest 2022(AtCoder Beginner Contest 239) 2009 - - -
AtCoder Beginner Contest 240 7234 - - -
AtCoder Beginner Contest 241(Sponsored by Panasonic) 2233 - - -
AtCoder Regular Contest 136 320 - - -
AtCoder Beginner Contest 242 1986 - - -
AtCoder Beginner Contest 243 3697 - - -
AtCoder Regular Contest 137 229 - - -
AtCoder Beginner Contest 245 7884 - - -
AtCoder Beginner Contest 246 1097 - - -
Daiwa Securities Co. Ltd. Programming Contest 2022 Spring (AtCoder Regular Contest 138) 4 - - -
AtCoder Beginner Contest 247 7314 - - -
UNIQUE VISION Programming Contest 2022(AtCoder Beginner Contest 248) 3303 - - -
Monoxer Programming Contest 2022(AtCoder Beginner Contest 249) 6488 - - -
AtCoder Grand Contest 057 165 - - -
AtCoder Beginner Contest 250 1076 - - -
Panasonic Programming Contest 2022(AtCoder Beginner Contest 251) 7125 - - -
AtCoder Regular Contest 140 668 - - -
AtCoder Beginner Contest 252 8171 - - -
NOMURA Programming Contest 2022(AtCoder Beginner Contest 253) 2026 - - -
AtCoder Regular Contest 141 155 - - -
AtCoder Beginner Contest 254 1311 - - -
Aising Programming Contest 2022(AtCoder Beginner Contest 255) 1098 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2022(AtCoder Beginner Contest 256) 1570 - - -
AtCoder Regular Contest 142 1951 - - -
NS Solutions Corporation Programming Contest 2022(AtCoder Beginner Contest 257) 1927 - - -
AtCoder Beginner Contest 258 1145 - - -
AtCoder Beginner Contest 259 1296 - - -
AtCoder Regular Contest 144 1869 - - -
AtCoder Beginner Contest 260 7224 - - -
AtCoder Beginner Contest 261 7198 - - -
AtCoder Regular Contest 145 2731 - - -
AtCoder Beginner Contest 262 3070 - - -
LINE Verda Programming Contest(AtCoder Beginner Contest 263) 6780 - - -
freee Programming Contest 2022(AtCoder Beginner Contest 264) 1579 - - -
AtCoder Grand Contest 058 149 - - -
AtCoder Regular Contest 146 898 - - -
AtCoder Beginner Contest 265 962 - - -
AtCoder Beginner Contest 266 1635 - - -
NEC Programming Contest 2022 (AtCoder Beginner Contest 267) 1506 - - -
AtCoder Regular Contest 147 2299 - - -
AtCoder Regular Contest 148 416 - - -
UNICORN Programming Contest 2022(AtCoder Beginner Contest 269) 2063 - - -
TOYOTA MOTOR CORPORATION Programming Contest 2022(AtCoder Beginner Contest 270) 3562 - - -
KYOCERA Programming Contest 2022(AtCoder Beginner Contest 271) 2712 - - -
AtCoder Regular Contest 149 1812 - - -
AtCoder Beginner Contest 272 6857 - - -
AtCoder Regular Contest 150 1762 - - -
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 2415 - - -
AtCoder Regular Contest 151 331 - - -
キーエンスプログラミングコンテスト2022(AtCoder Beginner Contest 274) 6819 - - -
AtCoder Beginner Contest 275 6368 - - -
AtCoder Beginner Contest 276 7119 - - -
Daiwa Securities Co. Ltd. Programming Contest 2022 Autumn (AtCoder Beginner Contest 277) 1632 - - -
AtCoder Beginner Contest 278 3789 - - -
AtCoder Regular Contest 152 2052 - - -
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 6681 - - -
Denso Create Programming Contest 2022 Winter(AtCoder Beginner Contest 280) 6507 - - -
AtCoder Grand Contest 059 319 - - -
HHKB Programming Contest 2022 Winter(AtCoder Beginner Contest 282) 880 - - -
UNIQUE VISION Programming Contest 2022 Winter(AtCoder Beginner Contest 283) 824 - - -
AtCoder Grand Contest 060 505 - - -
AtCoder Beginner Contest 284 5823 - - -
AtCoder Regular Contest 153 621 - - -
UL Systems Programming Contest 2023(AtCoder Beginner Contest 286) 3540 - - -
AtCoder Regular Contest 154 2017 - - -
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 3255 - - -
AtCoder Regular Contest 155 586 - - -
Toyota Programming Contest 2023 Spring Qual A(AtCoder Beginner Contest 288) 7645 - - -
Sky Inc, Programming Contest 2023(AtCoder Beginner Contest 289) 4227 - - -
AtCoder Grand Contest 061 28 - - -
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 1949 - - -
AtCoder Beginner Contest 292 1648 - - -
AtCoder Beginner Contest 293 7933 - - -
AtCoder Regular Contest 159 926 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2023(AtCoder Beginner Contest 299) 6922 - - -
NS Solutions Corporation Programming Contest 2023(AtCoder Beginner Contest 303) 1858 - - -
AtCoder Regular Contest 161 2017 - - -
AtCoder Beginner Contest 308 8366 - - -
Denso Create Programming Contest 2023 (AtCoder Beginner Contest 309) 8464 - - -
AtCoder Regular Contest 164 2328 - - -