CHDfan's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 390 227 2161 961 -
Japan Registry Services (JPRS) Programming Contest 2025#1 (AtCoder Beginner Contest 392) 274 2133 1401 +440
AtCoder Regular Contest 192 (Div. 2) 122 2480 1736 +335
AtCoder Beginner Contest 393 426 1915 1759 +23
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 81 2400 1895 +136
AtCoder Beginner Contest 395 63 2400 1989 +94
AtCoder Beginner Contest 396 86 2400 2058 +69
AtCoder Regular Contest 194 (Div. 2) 220 2200 2076 +18
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 74 - - -
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 187 - - -
AtCoder Regular Contest 195 (Div. 2) 450 1722 2029 -47
AtCoder Beginner Contest 399 265 - - -
AtCoder Grand Contest 071 136 2464 2096 +67
AtCoder Beginner Contest 400 2862 - - -
AtCoder Regular Contest 196 (Div. 1) 125 2495 2154 +58
AtCoder Beginner Contest 401 50 - - -
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 10334 - - -
AtCoder Grand Contest 072 87 2808 2258 +104
AtCoder Beginner Contest 403 79 - - -
AtCoder Regular Contest 197 (Div. 2) 221 2230 2254 -4
AtCoder Beginner Contest 405 6196 - - -
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 5145 - - -
AtCoder Beginner Contest 407 549 - - -
AtCoder Regular Contest 198 (Div. 2) 70 2735 2322 +68
AtCoder Regular Contest 199 (Div. 1) 88 2580 2355 +33
AtCoder Beginner Contest 409 2814 - - -
AtCoder Beginner Contest 410 7731 - - -
AtCoder Regular Contest 200 (Div. 2) 86 2630 2390 +35
UNIQUE VISION Programming Contest 2025 Summer (AtCoder Beginner Contest 411) 20 - - -
AtCoder Regular Contest 201 522 1783 2334 -56
Mirrativ Programming Contest 2025 (AtCoder Beginner Contest 414) 3278 - - -
AtCoder Regular Contest 202 (Div. 1) 19 3138 2457 +123
AtCoder Beginner Contest 416 16 - - -
AtCoder Beginner Contest 417 3416 - - -
AtCoder Regular Contest 203 (Div. 2) 230 - - -
AtCoder Beginner Contest 418 7 - - -
AtCoder Beginner Contest 419 1964 - - -
AtCoder Regular Contest 204 (Div. 1) 53 2809 2502 +45
AtCoder Beginner Contest 421 23 - - -
AtCoder Regular Contest 205 (Div. 2) 64 - - -
AtCoder Beginner Contest 424 8235 - - -
AtCoder Regular Contest 206 (Div. 2) 204 - - -
UNIQUE VISION Programming Contest 2025 Autumn (AtCoder Beginner Contest 425) 12 - - -
AtCoder Grand Contest 073 274 2133 2466 -36
AtCoder Beginner Contest 426 34 - - -
AtCoder Regular Contest 207 (Div.1) 193 2336 2453 -13
Panasonic Programming Contest 2025(AtCoder Beginner Contest 427) 4809 - - -
AtCoder Regular Contest 208 (Div. 2) 156 - - -