Contests - Codeforces

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Spectral::Cup 2026 Round 2 (Codeforces Round 1100, Div. 1 + Div. 2)
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Contests

#	Contest	Start time	Rank	Solved	Rating change	New rating
133	Codeforces Round 1028 (Div. 1)	May/31/2025 17:35	381	2	+17	2202
132	Educational Codeforces Round 176 (Rated for Div. 2)	Mar/17/2025 17:35	15	5	+181	2185	Became Master mark → mark
131	Codeforces Round 1008 (Div. 1)	Mar/10/2025 17:45	478	2	+46	2004
130	Educational Codeforces Round 175 (Rated for Div. 2)	Feb/27/2025 17:35	632	4	-11	1958
129	Codeforces Round 1005 (Div. 2)	Feb/16/2025 17:35	117	5	+126	1969	Became Candidate Master mark → mark
128	Codeforces Round 1004 (Div. 1)	Feb/11/2025 17:35	984	1	-74	1843	Became Expert mark → mark
127	Codeforces Round 992 (Div. 2)	Dec/08/2024 17:35	945	3	-33	1917
126	Educational Codeforces Round 172 (Rated for Div. 2)	Dec/02/2024 17:35	905	3	-41	1950
125	Rayan Programming Contest 2024 - Selection (Codeforces Round 989, Div. 1 + Div. 2)	Nov/30/2024 17:35	2721	3	-130	1991	Became Candidate Master mark → mark
124	Codeforces Global Round 27	Oct/27/2024 17:35	1633	4	-98	2121
123	Codeforces Round 963 (Div. 2)	Aug/04/2024 17:35	22	5	+152	2219	Became Master mark → mark
122	Codeforces Round 961 (Div. 2)	Jul/23/2024 17:35	95	5	+93	2067
121	Codeforces Round 958 (Div. 2)	Jul/15/2024 17:35	160	4	+101	1974	Became Candidate Master mark → mark
120	EPIC Institute of Technology Round Summer 2024 (Div. 1 + Div. 2)	Jun/30/2024 17:35	2306	4	-63	1873	Became Expert mark → mark
119	Codeforces Round 955 (Div. 2, with prizes from NEAR!)	Jun/25/2024 17:35	417	4	+36	1936
118	Codeforces Round 947 (Div. 1 + Div. 2)	May/25/2024 17:35	1228	4	-3	1900
117	Codeforces Round 940 (Div. 2) and CodeCraft-23	Apr/21/2024 17:35	238	4	+89	1903	Became Candidate Master mark → mark
116	Codeforces Round 939 (Div. 2)	Apr/13/2024 17:35	1145	3	-8	1814
115	CodeTON Round 8 (Div. 1 + Div. 2, Rated, Prizes!)	Mar/30/2024 17:35	1625	4	+5	1822
114	Codeforces Round 936 (Div. 2)	Mar/22/2024 17:35	746	4	+37	1817
113	Codeforces Round 934 (Div. 2)	Mar/16/2024 17:35	3239	3	-102	1780
112	Educational Codeforces Round 163 (Rated for Div. 2)	Mar/15/2024 17:35	620	4	+31	1882
111	Codeforces Round 932 (Div. 2)	Mar/05/2024 17:35	1422	3	-22	1851
110	think-cell Round 1	Feb/17/2024 17:35	747	5	+78	1873
109	Hello 2024	Jan/06/2024 17:35	1972	3	+19	1795
108	Good Bye 2023	Dec/30/2023 17:50	2695	4	-8	1776
107	Codeforces Round 917 (Div. 2)	Dec/24/2023 17:35	354	3	+105	1784
106	Pinely Round 3 (Div. 1 + Div. 2)	Dec/23/2023 17:35	1791	3	+27	1679
105	Educational Codeforces Round 160 (Rated for Div. 2)	Dec/18/2023 17:35	2212	3	-31	1652
104	Codeforces Round 915 (Div. 2)	Dec/16/2023 17:35	2108	3	-43	1683
103	Codeforces Round 914 (Div. 2)	Dec/09/2023 19:05	443	5	+79	1726
102	Educational Codeforces Round 159 (Rated for Div. 2)	Dec/03/2023 17:35	2388	3	-51	1647
101	Codeforces Round 910 (Div. 2)	Nov/19/2023 17:35	1051	3	+10	1698
100	Codeforces Round 906 (Div. 2)	Oct/28/2023 17:35	845	4	+27	1688
99	Educational Codeforces Round 155 (Rated for Div. 2)	Sep/24/2023 17:35	1158	4	+52	1661
98	Codeforces Round 896 (Div. 2)	Sep/10/2023 17:05	4531	2	-105	1609
97	Harbour.Space Scholarship Contest 2023-2024 (Div. 1 + Div. 2)	Aug/26/2023 17:35	1465	4	+49	1714
96	Educational Codeforces Round 153 (Rated for Div. 2)	Aug/17/2023 17:35	5174	2	-94	1665
95	Codeforces Round 893 (Div. 2)	Aug/15/2023 17:35	1009	3	+29	1759
94	Codeforces Round 892 (Div. 2)	Aug/12/2023 17:35	1821	3	-13	1730
93	Codeforces Round 890 (Div. 2) supported by Constructor Institute	Aug/05/2023 17:35	1361	3	+4	1743
92	Codeforces Round 889 (Div. 2)	Jul/29/2023 17:35	326	4	+106	1739
91	Educational Codeforces Round 152 (Rated for Div. 2)	Jul/27/2023 17:35	4512	2	-84	1633
90	Codeforces Round 888 (Div. 3)	Jul/25/2023 17:35	129	6	+119	1717	Became Expert mark → mark
89	Codeforces Round 887 (Div. 2)	Jul/23/2023 17:35	2286	2	-21	1598	Became Specialist mark → mark
88	Codeforces Round 885 (Div. 2)	Jul/16/2023 17:35	2322	2	-33	1619
87	Codeforces Round 884 (Div. 1 + Div. 2)	Jul/11/2023 17:35	2302	4	+10	1652
86	Codeforces Round 882 (Div. 2)	Jul/06/2023 17:35	3410	3	-63	1642
85	Educational Codeforces Round 151 (Rated for Div. 2)	Jun/29/2023 17:35	473	4	+105	1705
84	CodeTON Round 5 (Div. 1 + Div. 2, Rated, Prizes!)	Jun/24/2023 17:05	3927	2	-72	1600
83	Codeforces Round 880 (Div. 2)	Jun/18/2023 17:35	846	3	+28	1672
82	Codeforces Round 878 (Div. 3)	Jun/06/2023 17:35	147	5	+137	1644	Became Expert mark → mark
81	Codeforces Round 877 (Div. 2)	Jun/04/2023 17:45	1872	3	+45	1507
80	Codeforces Round 876 (Div. 2)	Jun/03/2023 17:35	2143	3	+13	1462
79	Codeforces Round 875 (Div. 2)	May/28/2023 17:35	2462	3	+16	1449
78	Codeforces Round 873 (Div. 2)	May/14/2023 17:35	3831	3	-51	1433
77	Codeforces Round 862 (Div. 2)	Apr/02/2023 17:35	967	4	+109	1484	Became Specialist mark → mark
76	Codeforces Round 860 (Div. 2)	Mar/26/2023 17:35	5124	2	-45	1375	Became Pupil mark → mark
75	Educational Codeforces Round 145 (Rated for Div. 2)	Mar/23/2023 17:35	5402	2	-61	1420
74	Codeforces Round 851 (Div. 2)	Feb/09/2023 17:35	5723	2	-75	1481
73	Codeforces Round 850 (Div. 2, based on VK Cup 2022 - Final Round)	Feb/05/2023 15:05	1102	4	+18	1556
72	Hello 2023	Jan/03/2023 17:35	8748	2	-125	1538	Became Specialist mark → mark
71	Codeforces Round 837 (Div. 2)	Dec/11/2022 18:35	578	3	+91	1663	Became Expert mark → mark
70	Codeforces Global Round 24	Nov/26/2022 17:05	1476	3	+48	1572
69	Pinely Round 1 (Div. 1 + Div. 2)	Nov/20/2022 17:35	3329	2	-53	1524
68	Codeforces Round 833 (Div. 2)	Nov/12/2022 17:35	575	3	+119	1577
67	CodeTON Round 3 (Div. 1 + Div. 2, Rated, Prizes!)	Nov/06/2022 17:35	2059	3	+63	1458	Became Specialist mark → mark
66	Codeforces Round 832 (Div. 2)	Nov/04/2022 17:35	7323	2	-102	1395	Became Pupil mark → mark
65	Codeforces Round 830 (Div. 2)	Oct/23/2022 13:05	3409	2	-91	1497
64	Educational Codeforces Round 137 (Rated for Div. 2)	Oct/17/2022 17:35	3015	3	-45	1588	Became Specialist mark → mark
63	Codeforces Global Round 23	Oct/15/2022 17:35	2792	3	-25	1633
62	Educational Codeforces Round 134 (Rated for Div. 2)	Aug/27/2022 17:35	970	4	+44	1658
61	Codeforces Round 816 (Div. 2)	Aug/20/2022 17:35	1623	3	+18	1614	Became Expert mark → mark
60	Codeforces Round 814 (Div. 2)	Aug/16/2022 17:35	1135	3	+43	1596
59	Codeforces Round 813 (Div. 2)	Aug/13/2022 17:35	765	4	+141	1553
58	Codeforces Round 812 (Div. 2)	Aug/06/2022 17:35	5359	2	-54	1412
57	Educational Codeforces Round 133 (Rated for Div. 2)	Aug/04/2022 17:35	4995	2	-53	1466
56	CodeTON Round 2 (Div. 1 + Div. 2, Rated, Prizes!)	Jul/31/2022 17:05	2835	3	+17	1519
55	Educational Codeforces Round 132 (Rated for Div. 2)	Jul/21/2022 17:35	2806	2	-3	1502
54	Codeforces Round 809 (Div. 2)	Jul/18/2022 17:35	3015	3	-7	1505
53	Codeforces Round 808 (Div. 2)	Jul/16/2022 17:35	2212	2	+20	1512
52	Educational Codeforces Round 131 (Rated for Div. 2)	Jul/08/2022 17:35	2891	3	-2	1492
51	Codeforces Round 804 (Div. 2)	Jul/04/2022 17:35	1778	3	+57	1494
50	Codeforces Round 803 (Div. 2)	Jun/28/2022 17:35	3543	3	-9	1437
49	Codeforces Global Round 21	Jun/25/2022 17:35	2867	3	+40	1446
48	Codeforces Round 799 (Div. 4)	Jun/14/2022 17:35	1474	7	+31	1406	Became Specialist mark → mark
47	Educational Codeforces Round 130 (Rated for Div. 2)	Jun/12/2022 17:35	3284	3	+15	1375
46	Codeforces Round 798 (Div. 2)	Jun/10/2022 19:35	4309	2	-59	1360	Became Pupil mark → mark
45	Codeforces Round 797 (Div. 3)	Jun/07/2022 17:35	2795	4	0	1419
44	CodeCraft-22 and Codeforces Round 795 (Div. 2)	May/31/2022 17:35	1709	3	+80	1419	Became Specialist mark → mark
43	Educational Codeforces Round 129 (Rated for Div. 2)	May/23/2022 17:35	5822	3	-46	1339
42	Codeforces Round 793 (Div. 2)	May/22/2022 17:35	3842	2	-12	1385
41	Codeforces Round 791 (Div. 2)	May/14/2022 12:35	1545	3	+76	1397
40	Codeforces Round 789 (Div. 2)	May/08/2022 17:35	4167	2	-32	1321
39	Codeforces Round 785 (Div. 2)	Apr/30/2022 17:35	1644	3	+98	1353
38	Codeforces Global Round 20	Apr/23/2022 17:05	3849	3	+17	1255
37	Codeforces Round 782 (Div. 2)	Apr/17/2022 17:35	4003	1	+6	1238
36	Educational Codeforces Round 126 (Rated for Div. 2)	Apr/09/2022 17:35	2608	2	+90	1232	Became Pupil mark → mark
35	Codeforces Round 779 (Div. 2)	Mar/27/2022 17:35	6100	2	-19	1142
34	CodeTON Round 1 (Div. 1 + Div. 2, Rated, Prizes!)	Mar/24/2022 17:35	8108	1	-43	1161	Became Newbie mark → mark
33	Codeforces Round 778 (Div. 1 + Div. 2, based on Technocup 2022 Final Round)	Mar/20/2022 14:35	5850	2	-57	1204
32	Codeforces Round 772 (Div. 2)	Feb/20/2022 17:35	7980	2	-83	1261
31	Codeforces Global Round 19	Feb/12/2022 17:35	7189	2	-58	1344	Became Pupil mark → mark
30	Codeforces Round 770 (Div. 2)	Feb/06/2022 17:35	6036	2	-56	1402
29	Codeforces Round 767 (Div. 2)	Jan/22/2022 17:35	1520	4	+83	1458	Became Specialist mark → mark
28	Codeforces Round 766 (Div. 2)	Jan/15/2022 17:35	2894	3	+36	1375
27	Codeforces Round 764 (Div. 3)	Jan/10/2022 17:35	2636	4	+33	1339
26	Hello 2022	Jan/03/2022 17:35	3662	2	+76	1306
25	Good Bye 2021: 2022 is NEAR	Dec/29/2021 18:35	10181	1	-86	1230
24	Codeforces Round 762 (Div. 3)	Dec/20/2021 17:35	3493	3	-10	1316
23	Educational Codeforces Round 119 (Rated for Div. 2)	Dec/18/2021 18:35	7309	2	-97	1326	Became Pupil mark → mark
22	Codeforces Round 759 (Div. 2, based on Technocup 2022 Elimination Round 3)	Dec/12/2021 18:15	1272	3	+75	1423	Became Specialist mark → mark
21	Deltix Round, Autumn 2021 (open for everyone, rated, Div. 1 + Div. 2)	Nov/28/2021 17:35	2914	3	+26	1348
20	Codeforces Round 756 (Div. 3)	Nov/25/2021 17:35	2707	3	+10	1322
19	Codeforces Global Round 17	Nov/23/2021 17:35	3919	2	+7	1312
18	Educational Codeforces Round 117 (Rated for Div. 2)	Nov/22/2021 12:35	2111	3	+39	1305
17	Codeforces Round 755 (Div. 2, based on Technocup 2022 Elimination Round 2)	Nov/14/2021 09:05	1429	3	+69	1266	Became Pupil mark → mark
16	Codeforces Round 752 (Div. 2)	Oct/30/2021 17:35	6199	2	-45	1197	Became Newbie mark → mark
15	Codeforces Round 750 (Div. 2)	Oct/24/2021 13:05	4541	2	-23	1242
14	Codeforces Round 749 (Div. 1 + Div. 2, based on Technocup 2022 Elimination Round 1)	Oct/17/2021 14:05	4627	1	-49	1265
13	Educational Codeforces Round 115 (Rated for Div. 2)	Oct/10/2021 12:05	3867	2	-34	1314
12	Codeforces Round 746 (Div. 2)	Oct/03/2021 17:35	1529	2	+123	1348
11	Deltix Round, Summer 2021 (open for everyone, rated, Div. 1 + Div. 2)	Aug/29/2021 17:35	4582	2	+35	1225	Became Pupil mark → mark
10	Codeforces Round 740 (Div. 2, based on VK Cup 2021 - Final (Engine))	Aug/24/2021 17:35	4429	2	+29	1190
9	Codeforces Round 739 (Div. 3)	Aug/18/2021 17:35	3951	4	+57	1161
8	Codeforces Round 738 (Div. 2)	Aug/15/2021 17:35	6622	3	+25	1104
7	Codeforces Round 737 (Div. 2)	Aug/09/2021 17:35	13450	0	-131	1079	Became Newbie mark → mark
6	Codeforces Round 735 (Div. 2)	Jul/29/2021 17:35	4605	1	+88	1210	Became Pupil mark → mark
5	Codeforces Global Round 15	Jul/25/2021 17:35	5725	1	+106	1122
4	Codeforces Round 734 (Div. 3)	Jul/23/2021 17:35	8114	2	+105	1016
3	Educational Codeforces Round 111 (Rated for Div. 2)	Jul/14/2021 17:35	9273	1	+184	911
2	Codeforces Round 731 (Div. 3)	Jul/10/2021 17:35	7129	3	+289	727
1	Codeforces Round 730 (Div. 2)	Jul/07/2021 17:35	7637	2	+438	438	mark → mark

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