chenyan's Competition History

Date Contest Rank Performance New Rating Diff
AtCoder Beginner Contest 194 4899 399 20 -
Panasonic Programming Contest (AtCoder Beginner Contest 195) 5572 225 47 +27
AtCoder Regular Contest 114 1980 256 72 +25
AtCoder Beginner Contest 196 2414 1014 193 +121
AtCoder Beginner Contest 197(Sponsored by Panasonic) 4548 457 225 +32
AtCoder Regular Contest 116 2296 640 279 +54
AtCoder Beginner Contest 198 7365 65 229 -50
Japanese Student Championship 2021 2402 562 267 +38
AtCoder Regular Contest 117 3462 36 215 -52
AtCoder Beginner Contest 199(Sponsored by Panasonic) 2072 1107 338 +123
ZONe Energy Programming Contest 3884 567 366 +28
KYOCERA Programming Contest 2021(AtCoder Beginner Contest 200) 978 1522 590 +224
Mynavi Programming Contest 2021(AtCoder Beginner Contest 201) 5233 419 569 -21
AtCoder Regular Contest 119 1766 738 590 +21
AISing Programming Contest 2021(AtCoder Beginner Contest 202) 703 1644 775 +185
AtCoder Regular Contest 120 1331 777 775 ±0
NOMURA Programming Contest 2021 (AtCoder Regular Contest 121) 746 1586 901 +126
AtCoder Beginner Contest 203(Sponsored by Panasonic) 1788 1150 931 +30
AtCoder Beginner Contest 204 1283 1365 988 +57
AtCoder Beginner Contest 205 642 1689 1088 +100
AtCoder Beginner Contest 206(Sponsored by Panasonic) 1620 1233 1105 +17
AtCoder Beginner Contest 207 2515 945 1089 -16
AtCoder Beginner Contest 208 6096 218 1018 -71
AtCoder Beginner Contest 209 1438 1295 1051 +33
AtCoder Beginner Contest 210 2101 1088 1055 +4
AtCoder Regular Contest 123 3021 60 966 -89
AtCoder Beginner Contest 211 940 1514 1037 +71
AtCoder Beginner Contest 213 1328 1353 1074 +37
AtCoder Beginner Contest 214 2075 1077 1074 ±0
AtCoder Beginner Contest 215 1656 1228 1091 +17
AtCoder Regular Contest 125 1415 840 1068 -23
AtCoder Beginner Contest 216 1031 1442 1112 +44
AtCoder Beginner Contest 217 1099 1483 1156 +44
AtCoder Beginner Contest 218 2045 1125 1153 -3
Sciseed Programming Contest 2021(AtCoder Beginner Contest 219) 3406 668 1112 -41
AtCoder Beginner Contest 220 815 1580 1169 +57
AtCoder Beginner Contest 221 1734 1187 1171 +2
Exawizards Programming Contest 2021(AtCoder Beginner Contest 222) 1171 1383 1194 +23
Daiwa Securities Co. Ltd. Programming Contest 2021 (AtCoder Regular Contest 128) 1274 1021 1178 -16
AtCoder Beginner Contest 223 1030 1299 1191 +13
AtCoder Beginner Contest 224 1361 1218 1193 +2
UNICORN Programming Contest 2021(AtCoder Beginner Contest 225) 440 1841 1278 +85
AtCoder Beginner Contest 226 2940 750 1234 -44
TOYOTA SYSTEMS Programming Contest 2021(AtCoder Beginner Contest 228) 1068 1402 1252 +18
NEC Programming Contest 2021(AtCoder Beginner Contest 229) 856 1523 1283 +31
AtCoder Beginner Contest 230 873 1430 1298 +15
Panasonic Programming Contest 2021(AtCoder Beginner Contest 231) 414 1824 1363 +65
M-SOLUTIONS Programming Contest 2021(AtCoder Beginner Contest 232) 1561 1104 1340 -23
AtCoder Beginner Contest 233 752 1591 1368 +28
AtCoder Beginner Contest 234 1020 1458 1377 +9
HHKB Programming Contest 2022(AtCoder Beginner Contest 235) 1086 1434 1383 +6
AtCoder Regular Contest 133 1189 1329 1378 -5
AtCoder Beginner Contest 236 870 1577 1399 +21
AtCoder Beginner Contest 237 1044 1445 1404 +5
Monoxer Programming Contest 2022(AtCoder Beginner Contest 238) 4107 617 1345 -59
AtCoder Beginner Contest 240 878 1534 1366 +21
Monoxer Programming Contest 2022(AtCoder Beginner Contest 249) 519 1770 1413 +47
AtCoder Beginner Contest 250 139 2185 1518 +105
NOMURA Programming Contest 2022(AtCoder Beginner Contest 253) 483 1853 1556 +38
AtCoder Beginner Contest 254 8343 - - -
NS Solutions Corporation Programming Contest 2022(AtCoder Beginner Contest 257) 875 - - -
AtCoder Beginner Contest 259 1152 1416 1543 -13
AtCoder Beginner Contest 266 1108 1447 1534 -9
AtCoder Regular Contest 147 848 1492 1530 -4
UNIQUE VISION Programming Contest 2022 Summer (AtCoder Beginner Contest 268) 1191 1359 1514 -16
Panasonic Programming Contest 2022(AtCoder Beginner Contest 273) 603 1669 1530 +16
AtCoder Regular Contest 151 824 1522 1529 -1
キーエンスプログラミングコンテスト2022(AtCoder Beginner Contest 274) 404 1923 1575 +46
AtCoder Beginner Contest 275 1004 1378 1557 -18
TOYOTA SYSTEMS Programming Contest 2022(AtCoder Beginner Contest 279) 819 1501 1552 -5
AtCoder Beginner Contest 281 984 - - -
AtCoder Beginner Contest 285 240 1921 1594 +42
UNIQUE VISION Programming Contest 2023 New Year (AtCoder Beginner Contest 287) 489 1828 1620 +26
AtCoder Beginner Contest 291(Sponsored by TOYOTA SYSTEMS) 715 1626 1621 +1
AtCoder Regular Contest 164 1841 933 1568 -53
freee Programming Contest 2023(AtCoder Beginner Contest 310) 1712 1330 1546 -22
AtCoder Beginner Contest 335 (Sponsored by Mynavi) 1657 1276 1522 -24
AtCoder Beginner Contest 336 1267 1391 1509 -13
AtCoder Beginner Contest 338 359 1940 1560 +51