christie's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Regular Contest 177 992 1322 200 -
AtCoder Regular Contest 178 1737 213 191 -9
AtCoder Beginner Contest 363 10606 - - -
AtCoder Beginner Contest 369 850 1648 666 +475
AtCoder Regular Contest 184 1021 - - -
AtCoder Beginner Contest 373 10440 - - -
AtCoder Regular Contest 190 (Div. 1) 389 - - -
KAJIMA CORPORATION CONTEST 2025 (AtCoder Beginner Contest 394) 778 1694 947 +281
AtCoder Beginner Contest 395 612 1722 1122 +175
AtCoder Beginner Contest 396 98 2373 1441 +319
AtCoder Regular Contest 194 (Div. 2) 893 1289 1413 -28
OMRON Corporation Programming Contest 2025 (AtCoder Beginner Contest 397) 445 1899 1495 +82
UNIQUE VISION Programming Contest 2025 Spring (AtCoder Beginner Contest 398) 1656 1313 1468 -27
AtCoder Regular Contest 195 (Div. 2) 575 1562 1479 +11
AtCoder Beginner Contest 399 156 2220 1604 +125
AtCoder Grand Contest 071 311 - - -
AtCoder Beginner Contest 400 686 1716 1617 +13
AtCoder Regular Contest 196 (Div. 1) 157 2384 1742 +125
Tokio Marine & Nichido Fire Insurance Programming Contest 2025 (AtCoder Beginner Contest 402) 252 2113 1793 +51
AtCoder Grand Contest 072 106 - - -
AtCoder Beginner Contest 403 151 2242 1855 +62
AtCoder Beginner Contest 405 455 1893 1859 +4
Panasonic Programming Contest 2025(AtCoder Beginner Contest 406) 58 2400 1934 +75
AtCoder Beginner Contest 407 67 2400 1996 +62
AtCoder Regular Contest 198 (Div. 2) 676 1515 1952 -44
AtCoder Beginner Contest 408 10 2400 2010 +58
AtCoder Regular Contest 199 (Div. 1) 247 1688 1979 -31
AtCoder Beginner Contest 409 12 2400 2032 +53
AtCoder Beginner Contest 410 10712 - - -
AtCoder Regular Contest 200 (Div. 2) 750 - - -
AtCoder Beginner Contest 416 10840 - - -
AtCoder Beginner Contest 417 10631 - - -
AtCoder Regular Contest 203 (Div. 2) 1000 - - -
AtCoder Beginner Contest 419 10665 - - -
AtCoder Regular Contest 204 (Div. 1) 287 2102 2040 +8
AtCoder Grand Contest 073 284 1798 2016 -24
AtCoder Beginner Contest 426 9992 - - -
AtCoder Regular Contest 207 (Div.1) 248 2230 2041 +25
AtCoder Regular Contest 209 (Div. 1) 525 1489 1994 -47
OMRON Corporation Programming Contest 2025 #2 (AtCoder Beginner Contest 432) 74 2400 2043 +49
AtCoder Regular Contest 210 1096 - - -
AtCoder Grand Contest 075 132 2414 2088 +45
AtCoder Grand Contest 076 58 2842 2193 +105
AtCoder Beginner Contest 439 8620 - - -
AtCoder Regular Contest 213 (Div. 1) 206 2203 2194 +1
AtCoder Regular Contest 214 1384 - - -
AtCoder Beginner Contest 447 8884 - - -
AtCoder Beginner Contest 451 10783 - - -
AtCoder Regular Contest 217 239 2149 2189 -5
AtCoder Regular Contest 218 81 2558 2233 +44
Polaris.AI Programming Contest 2026(AtCoder Beginner Contest 457) 9769 - - -
SMBC Programming Contest #1 (AtCoder Beginner Contest 458) 11057 - - -
AtCoder Regular Contest++ 220 155 2292 2239 +6
JPRS Programming Contest 2026#2 (AtCoder Beginner Contest 470) 10458 - - -
UNIQUE VISION Programming Contest 2026 Summer (AtCoder Regular Contest 226) 1559 - - -
AtCoder Regular Contest 231 16 3200 2383 +144