chenrui9551's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Grand Contest 057 681 - - -
AtCoder Beginner Contest 250 6508 59 3 -
AtCoder Regular Contest 164 2328 203 19 +16
UNIQUE VISION Programming Contest 2023 Autumn(AtCoder Beginner Contest 323) 308 2070 646 +627
AtCoder Regular Contest 166 330 2098 1109 +463
AtCoder Regular Contest 167 794 1575 1198 +89
Daiwa Securities Co. Ltd. Programming Contest 2023(AtCoder Beginner Contest 331) 8916 - - -
AtCoder Beginner Contest 332 7452 - - -
AtCoder Grand Contest 065 572 - - -
AtCoder Beginner Contest 336 346 1965 1360 +162
Toyota Programming Contest 2024#1(AtCoder Beginner Contest 337) 930 1621 1399 +39
AtCoder Regular Contest 170 2058 - - -
Japan Registry Services (JPRS) Programming Contest 2024 (AtCoder Beginner Contest 339) 10799 - - -
AtCoder Regular Contest 171 2073 - - -
KAJIMA CORPORATION CONTEST 2024(AtCoder Beginner Contest 340) 8613 - - -
Toyota Programming Contest 2024#2(AtCoder Beginner Contest 341) 11228 - - -
AtCoder Regular Contest 172 1573 - - -
HUAWEI Programming Contest 2024(AtCoder Beginner Contest 342) 8855 - - -
AtCoder Beginner Contest 343 11706 - - -
Toyota Programming Contest 2024#3(AtCoder Beginner Contest 344) 11155 - - -
AtCoder Regular Contest 173 1323 - - -
Monoxer Programming Contest 2024(AtCoder Beginner Contest 345) 430 1938 1492 +93
AtCoder Regular Contest 174 2167 - - -
UNIQUE VISION Programming Contest 2024 Spring(AtCoder Beginner Contest 346) 10531 - - -
AtCoder Regular Contest 175 1461 - - -
AtCoder Beginner Contest 347 11110 - - -
AtCoder Grand Contest 066 367 - - -
Toyota Programming Contest 2024#4(AtCoder Beginner Contest 348) 362 1985 1572 +80
AtCoder Beginner Contest 349 9947 - - -
AtCoder Beginner Contest 350 229 2168 1670 +98
AtCoder Regular Contest 176 613 1739 1677 +7
AtCoder Beginner Contest 351 198 2282 1772 +95
AtCoder Beginner Contest 352 201 2259 1842 +70
AtCoder Beginner Contest 353 11397 - - -
AtCoder Regular Contest 177 2550 - - -
AtCoder Regular Contest 178 1737 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2024 (AtCoder Beginner Contest 355) 326 2020 1864 +22
AtCoder Beginner Contest 356 634 1806 1857 -7
AtCoder Regular Contest 179 2125 755 1772 -85
AtCoder Beginner Contest 358 1167 1538 1747 -25
UNIQUE VISION Programming Contest 2024 Summer (AtCoder Beginner Contest 359) 97 2400 1841 +94
AtCoder Regular Contest 180 2738 - - -
AtCoder Beginner Contest 360 8542 - - -
Denso Create Programming Contest 2024(AtCoder Beginner Contest 361) 10573 - - -
Toyota Programming Contest 2024#7(AtCoder Beginner Contest 362) 11093 - - -
Japan Registry Services (JPRS) Programming Contest 2024#2 (AtCoder Beginner Contest 364) 10004 - - -
Toyota Programming Contest 2024#8(AtCoder Beginner Contest 365) 11389 - - -
AtCoder Beginner Contest 366 10641 - - -
AtCoder Beginner Contest 367 524 1883 1845 +4
AtCoder Grand Contest 067 391 - - -
Hitachi Vantara Programming Contest 2024(AtCoder Beginner Contest 368) 714 1735 1834 -11
AtCoder Beginner Contest 369 9692 - - -
Toyota Programming Contest 2024#9(AtCoder Beginner Contest 370) 726 1740 1824 -10
AtCoder Beginner Contest 371 229 2213 1872 +48
UNIQUE VISION Programming Contest 2024 Autumn (AtCoder Beginner Contest 372) 138 2358 1935 +63
AtCoder Regular Contest 184 1021 - - -
AtCoder Grand Contest 068 346 - - -
KEYENCE Programming Contest 2024(AtCoder Beginner Contest 374) 238 2177 1963 +28
Panasonic Programming Contest 2024(AtCoder Beginner Contest 375) 10411 - - -
AtCoder Regular Contest 185 1418 - - -
AtCoder Beginner Contest 376 230 2153 1984 +21
AtCoder Regular Contest 186 515 1328 1931 -53
AtCoder Beginner Contest 378 9374 - - -
Toyota Programming Contest 2024#11(AtCoder Beginner Contest 379) 85 2400 1989 +58
AtCoder Beginner Contest 380 9948 - - -
AtCoder Regular Contest 187 1071 1007 1919 -70
AtCoder Beginner Contest 381 496 1793 1906 -13
estie Programming Contest 2024 (AtCoder Regular Contest 188) 840 - - -
AtCoder Grand Contest 069 180 - - -
Daiwa Securities Co. Ltd. Programming Contest 2024(AtCoder Beginner Contest 383) 409 1918 1907 +1
Toyota Programming Contest 2024#12(AtCoder Beginner Contest 384) 117 2400 1969 +62
UNIQUE VISION Programming Contest 2024 Christmas (AtCoder Beginner Contest 385) 325 1985 1970 +1
AtCoder Beginner Contest 386 8215 - - -
AtCoder Grand Contest 070 270 - - -
AtCoder Beginner Contest 387 1433 1334 1919 -51
AtCoder Regular Contest 190 (Div. 1) 261 2140 1944 +25
Toyota Programming Contest 2025(AtCoder Beginner Contest 389) 10661 - - -
AtCoder Beginner Contest 390 204 2202 1973 +29
AtCoder Regular Contest 191 (Div. 2) 438 1862 1962 -11
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 199 2259 1996 +34
AtCoder Regular Contest 192 (Div. 2) 1054 1336 1944 -52
AtCoder Beginner Contest 393 10408 - - -
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 265 2135 1965 +21
AtCoder Regular Contest 193 (Div. 1) 198 2309 2005 +40
AtCoder Beginner Contest 396 103 - - -
AtCoder Regular Contest 194 (Div. 2) 1222 - - -
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 11604 - - -
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 10996 - - -
AtCoder Regular Contest 195 (Div. 2) 1166 - - -
AtCoder Beginner Contest 399 11349 - - -
AtCoder Grand Contest 071 311 - - -
AtCoder Beginner Contest 400 10822 - - -
AtCoder Regular Contest 196 (Div. 1) 221 2208 2027 +22
AtCoder Beginner Contest 401 11337 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 10334 - - -
AtCoder Grand Contest 072 106 2134 2038 +11
AtCoder Beginner Contest 403 7874 - - -
AtCoder Regular Contest 197 (Div. 2) 1452 - - -
AtCoder Beginner Contest 407 11119 - - -
AtCoder Beginner Contest 408 7626 - - -
AtCoder Beginner Contest 409 10816 - - -
AtCoder Beginner Contest 410 10712 - - -
AtCoder Regular Contest 200 (Div. 2) 750 - - -
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 9495 - - -
AtCoder Regular Contest 201 1085 - - -
AtCoder Beginner Contest 412 9645 - - -
Denso Create Programming Contest 2025(AtCoder Beginner Contest 413) 10013 - - -
Japan Registry Services (JPRS) Programming Contest 2025#2 (AtCoder Beginner Contest 415) 10437 - - -
AtCoder Beginner Contest 416 10840 - - -
AtCoder Beginner Contest 417 10631 - - -
AtCoder Regular Contest 203 (Div. 2) 1568 - - -
AtCoder Beginner Contest 421 10247 - - -
AtCoder Regular Contest 205 (Div. 2) 2520 - - -
AtCoder Beginner Contest 426 9992 - - -
AtCoder Regular Contest 207 (Div.1) 522 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 9081 - - -
TOYOTA SYSTEMS Programming Contest 2025(AtCoder Beginner Contest 431) 8912 - - -
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 9012 - - -
AtCoder Beginner Contest 433 9424 - - -
Sky Inc, Programming Contest 2025 (AtCoder Beginner Contest 434) 8505 - - -
AtCoder Beginner Contest 435 7365 - - -
AtCoder Beginner Contest 436 10100 - - -
UNIQUE VISION Programming Contest 2025 Christmas (AtCoder Beginner Contest 437) 10280 - - -
AtCoder Grand Contest 075 340 - - -
AtCoder Beginner Contest 438 9378 - - -