ruanhaoze's Competition History

Date Contest Rank Performance New Rating Diff
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 8307 216 11 -
AtCoder Beginner Contest 416 2883 1047 134 +123
AtCoder Beginner Contest 420 9347 56 105 -29
AtCoder Beginner Contest 421 4500 779 191 +86
AtCoder Beginner Contest 426 7419 360 211 +20
AtCoder Grand Contest 075 340 - - -
AtCoder Beginner Contest 439 2271 1187 390 +179
Denso Create Programming Contest 2026（AtCoder Beginner Contest 443） 2366 1206 556 +166
AtCoder Beginner Contest 444 1265 1548 763 +207
AtCoder Beginner Contest 445 991 1601 920 +157
AtCoder Beginner Contest 446 1494 1384 992 +72
AtCoder Beginner Contest 447 2691 1133 1010 +18
Keysight Technologies Programming Contest（AtCoder Beginner Contest 454） 3664 953 1001 -9
Polaris.AI Programming Contest 2026（AtCoder Beginner Contest 457） 2758 1152 1020 +19
AtCoder Beginner Contest 458 501 1906 1168 +148
Tokio Marine & Nichido Fire Insurance Programming Contest 2026 (AtCoder Beginner Contest 459) 2810 1179 1169 +1
AtCoder Beginner Contest 460 1343 1549 1219 +50
AtCoder Beginner Contest 461 1677 1475 1251 +32
CodeQUEEN 2026 -qual- (AtCoder Beginner Contest 462) 524 1893 1343 +92
AtCoder Beginner Contest 463 1686 1444 1354 +11
Japanese Student Championship 2026 -Advance- Qualification (AtCoder Beginner Contest 464) 1234 1526 1374 +20
AtCoder Beginner Contest 465 621 1848 1436 +62
AtCoder Beginner Contest 466 3070 1181 1411 -25
AtCoder Beginner Contest 468 11043 - - -