Contests - Codeforces

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Codeforces Round (Div. 1, Based on Zhili Cup 2026)
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Codeforces Round (Div. 2, Based on Zhili Cup 2026)
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Contests

#	Contest	Start time	Rank	Solved	Rating change	New rating
55	Codeforces Round 1093 (Div. 2)	Apr/13/2026 17:35	5465	2	-73	1456
54	Codeforces Round 1091 (Div. 2) and CodeCraft 26	Apr/07/2026 17:35	2106	3	+43	1529
53	Codeforces Round 1081 (Div. 2)	Feb/21/2026 17:35	6847	2	-101	1486
52	Codeforces Round 1080 (Div. 3)	Feb/15/2026 17:45	658	5	+69	1587
51	Codeforces Round 1071 (Div. 3)	Dec/23/2025 17:45	5197	4	-62	1518
50	Codeforces Global Round 31 (Div. 1 + Div. 2)	Dec/19/2025 17:35	2937	2	+11	1580
49	Codeforces Round 1059 (Div. 3)	Oct/17/2025 17:35	2067	4	-16	1569
48	Codeforces Round 1053 (Div. 2)	Sep/24/2025 14:35	664	4	+91	1585
47	Codeforces Round 1051 (Div. 2)	Sep/17/2025 17:35	2329	3	+46	1494
46	Educational Codeforces Round 182 (Rated for Div. 2)	Sep/15/2025 17:35	5508	3	-43	1448
45	Codeforces Round 1049 (Div. 2)	Sep/09/2025 17:35	4084	3	-15	1491
44	Codeforces Round 1023 (Div. 2)	May/05/2025 17:35	1781	3	+43	1506
43	Codeforces Round 1022 (Div. 2)	May/01/2025 17:35	7560	1	-128	1463
42	Educational Codeforces Round 178 (Rated for Div. 2)	Apr/28/2025 17:35	1463	5	+35	1591
41	Codeforces Round 1020 (Div. 3)	Apr/24/2025 17:35	1596	4	-2	1556
40	Codeforces Round 1019 (Div. 2)	Apr/21/2025 17:35	4986	2	-77	1558	Became Specialist Zzzzqwq → Zzzzqwq
39	Educational Codeforces Round 177 (Rated for Div. 2)	Apr/03/2025 17:35	1861	4	+16	1635
38	Codeforces Round 1014 (Div. 2)	Mar/29/2025 17:35	981	4	+99	1619	Became Expert Zzzzqwq → Zzzzqwq
37	Codeforces Round 1013 (Div. 3)	Mar/25/2025 17:35	1591	5	+25	1520
36	Educational Codeforces Round 176 (Rated for Div. 2)	Mar/17/2025 17:35	2332	3	+49	1495
35	Codeforces Round 1009 (Div. 3)	Mar/11/2025 17:35	3442	4	-12	1446
34	Codeforces Round 1008 (Div. 2)	Mar/10/2025 17:45	1474	3	+92	1458	Became Specialist Zzzzqwq → Zzzzqwq
33	Codeforces Round 1007 (Div. 2)	Feb/28/2025 17:35	9561	1	-90	1366	Became Pupil Zzzzqwq → Zzzzqwq
32	Codeforces Round 1006 (Div. 3)	Feb/25/2025 17:35	1754	5	+44	1456
31	Codeforces Round 1004 (Div. 2)	Feb/11/2025 17:35	6060	2	-42	1412
30	Codeforces Round 1002 (Div. 2)	Feb/02/2025 17:35	4315	2	-2	1454
29	Codeforces Round 994 (Div. 2)	Dec/20/2024 17:35	3196	3	+19	1456
28	Codeforces Round 993 (Div. 4)	Dec/15/2024 17:35	1191	5	+42	1437	Became Specialist Zzzzqwq → Zzzzqwq
27	Codeforces Round 992 (Div. 2)	Dec/08/2024 17:35	5379	2	-48	1395	Became Pupil Zzzzqwq → Zzzzqwq
26	Codeforces Round 991 (Div. 3)	Dec/05/2024 17:35	1547	5	+40	1443
25	Educational Codeforces Round 172 (Rated for Div. 2)	Dec/02/2024 17:35	1883	3	+80	1403	Became Specialist Zzzzqwq → Zzzzqwq
24	Educational Codeforces Round 171 (Rated for Div. 2)	Oct/28/2024 17:35	6989	1	-46	1323
23	Codeforces Round 981 (Div. 3)	Oct/24/2024 17:35	6019	3	-39	1369	Became Pupil Zzzzqwq → Zzzzqwq
22	Educational Codeforces Round 170 (Rated for Div. 2)	Oct/14/2024 17:35	4775	3	-7	1408
21	Codeforces Round 957 (Div. 3)	Jul/11/2024 17:35	3368	4	+10	1415
20	Educational Codeforces Round 167 (Rated for Div. 2)	Jun/27/2024 17:35	4083	3	+11	1405	Became Specialist Zzzzqwq → Zzzzqwq
19	Codeforces Round 952 (Div. 4)	Jun/11/2024 17:35	1793	6	+26	1394
18	Codeforces Global Round 26	Jun/09/2024 17:35	3629	3	+40	1368
17	Codeforces Round 948 (Div. 2)	May/26/2024 17:35	15529	0	-164	1328	Became Pupil Zzzzqwq → Zzzzqwq
16	Codeforces Round 946 (Div. 3)	May/20/2024 17:35	2022	4	+5	1492
15	Codeforces Round 943 (Div. 3)	May/02/2024 17:45	1056	5	+59	1487
14	Educational Codeforces Round 165 (Rated for Div. 2)	Apr/29/2024 17:35	2519	2	+39	1428	Became Specialist Zzzzqwq → Zzzzqwq
13	Codeforces Round 941 (Div. 2)	Apr/27/2024 17:35	2571	3	+23	1389
12	Codeforces Round 940 (Div. 2) and CodeCraft-23	Apr/21/2024 17:35	4116	2	+2	1366
11	Codeforces Round 938 (Div. 3)	Apr/08/2024 17:35	7373	3	-49	1364	Became Pupil Zzzzqwq → Zzzzqwq
10	Codeforces Round 936 (Div. 2)	Mar/22/2024 17:35	5557	2	-39	1413
9	Codeforces Round 935 (Div. 3)	Mar/19/2024 11:05	895	5	+65	1452	Became Specialist Zzzzqwq → Zzzzqwq
8	Educational Codeforces Round 163 (Rated for Div. 2)	Mar/15/2024 17:35	3586	3	+42	1387
7	Codeforces Round 932 (Div. 2)	Mar/05/2024 17:35	5595	2	+3	1345
6	Codeforces Round 930 (Div. 2)	Feb/29/2024 17:35	3221	2	+97	1342
5	Codeforces Round 929 (Div. 3)	Feb/27/2024 17:35	7594	3	+70	1245	Became Pupil Zzzzqwq → Zzzzqwq
4	Codeforces Round 928 (Div. 4)	Feb/19/2024 17:35	3663	4	+157	1175
3	Codeforces Round 921 (Div. 2)	Jan/27/2024 17:45	10275	1	+208	1018
2	Codeforces Round 906 (Div. 2)	Oct/28/2023 17:35	4060	3	+326	810
1	Codeforces Round 904 (Div. 2)	Oct/22/2023 10:05	3448	2	+484	484	Zzzzqwq → Zzzzqwq

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