Contests - Codeforces

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Codeforces Round 1123 (Div. 2)
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Contests

#	Contest	Start time	Rank	Solved	Rating change	New rating
140	Codeforces Round 1120 (Div. 2)	Sep/12/2026 17:35	1920	3	-51	1688
139	Educational Codeforces Round 194 (Rated for Div. 2)	Sep/08/2026 17:35	820	4	+20	1739
138	Codeforces Round 1117 (Div. 2)	Aug/17/2026 17:35	590	4	+66	1719
137	Codeforces Round 1116 (Div. 2)	Aug/09/2026 17:35	741	4	+53	1653
136	Educational Codeforces Round 193 (Rated for Div. 2)	Aug/07/2026 17:35	3739	2	-74	1600
135	Codeforces Round 1115 (Div. 2)	Aug/06/2026 17:35	1099	4	+48	1674
134	Codeforces Round 1114 (Div. 3)	Aug/04/2026 17:35	487	6	+65	1626	Became Expert phir. → phir.
133	Codeforces Round 1113 (Div. 2)	Aug/01/2026 17:35	3122	4	-42	1561	Became Specialist phir. → phir.
132	Educational Codeforces Round 192 (Rated for Div. 2)	Jul/06/2026 17:35	4922	3	-94	1603
131	Codeforces Round 1093 (Div. 2)	Apr/13/2026 17:35	482	5	+76	1697
130	Codeforces Round 1057 (Div. 2)	Oct/10/2025 17:35	4431	3	-66	1621
129	Codeforces Round 1054 (Div. 3)	Sep/25/2025 17:35	179	6	+107	1687	Became Expert phir. → phir.
128	Codeforces Round 1051 (Div. 2)	Sep/17/2025 17:35	1743	4	+47	1580
127	Educational Codeforces Round 182 (Rated for Div. 2)	Sep/15/2025 17:35	6423	3	-85	1533	Became Specialist phir. → phir.
126	Codeforces Round 1049 (Div. 2)	Sep/09/2025 17:35	4317	3	-60	1618
125	Codeforces Round 1045 (Div. 2)	Aug/26/2025 17:35	6319	3	-106	1678
124	Codeforces Round 1005 (Div. 2)	Feb/16/2025 17:35	666	4	+60	1784
123	Codeforces Global Round 28	Dec/19/2024 17:35	2664	4	-30	1724
122	Educational Codeforces Round 172 (Rated for Div. 2)	Dec/02/2024 17:35	964	3	+18	1754
121	Codeforces Round 987 (Div. 2)	Nov/15/2024 15:35	1850	3	-32	1736
120	Educational Codeforces Round 171 (Rated for Div. 2)	Oct/28/2024 17:35	805	4	+53	1768
119	Educational Codeforces Round 170 (Rated for Div. 2)	Oct/14/2024 17:35	1078	4	+43	1715
118	Codeforces Round 978 (Div. 2)	Oct/13/2024 22:35	2767	2	-111	1672
117	Codeforces Round 976 (Div. 2) and Divide By Zero 9.0	Sep/29/2024 18:35	583	4	+75	1783
116	Codeforces Round 975 (Div. 2)	Sep/27/2024 16:35	768	4	+50	1708
115	Codeforces Round 973 (Div. 2)	Sep/20/2024 17:35	4844	3	-89	1658
114	Codeforces Round 969 (Div. 2)	Aug/30/2024 17:35	3037	3	-80	1747
113	Codeforces Round 968 (Div. 2)	Aug/25/2024 17:35	681	4	+45	1827
112	Educational Codeforces Round 169 (Rated for Div. 2)	Aug/15/2024 17:35	2849	4	-54	1782
111	EPIC Institute of Technology Round August 2024 (Div. 1 + Div. 2)	Aug/11/2024 17:35	1733	4	+4	1836
110	Educational Codeforces Round 168 (Rated for Div. 2)	Jul/30/2024 17:35	315	5	+124	1832
109	Educational Codeforces Round 166 (Rated for Div. 2)	May/30/2024 17:35	1096	3	+43	1708
108	Codeforces Round 942 (Div. 2)	Apr/30/2024 17:35	2112	4	-42	1665
107	Educational Codeforces Round 165 (Rated for Div. 2)	Apr/29/2024 17:35	1046	3	+38	1707
106	Codeforces Round 941 (Div. 2)	Apr/27/2024 17:35	1037	3	+14	1669
105	CodeTON Round 8 (Div. 1 + Div. 2, Rated, Prizes!)	Mar/30/2024 17:35	2848	3	-19	1655
104	Educational Codeforces Round 163 (Rated for Div. 2)	Mar/15/2024 17:35	1022	4	+66	1674
103	Codeforces Round 917 (Div. 2)	Dec/24/2023 17:35	1551	3	+28	1608	Became Expert phir. → phir.
102	Codeforces Round 916 (Div. 3)	Dec/19/2023 17:35	1127	6	+13	1580
101	Codeforces Round 914 (Div. 2)	Dec/09/2023 19:05	870	4	+74	1567
100	Educational Codeforces Round 159 (Rated for Div. 2)	Dec/03/2023 17:35	2148	3	+11	1493
99	Codeforces Round 911 (Div. 2)	Nov/26/2023 17:35	2778	3	-26	1482
98	Educational Codeforces Round 158 (Rated for Div. 2)	Nov/24/2023 17:35	2654	3	-9	1508
97	Codeforces Round 910 (Div. 2)	Nov/19/2023 17:35	2830	1	-51	1517
96	Codeforces Round 909 (Div. 3)	Nov/17/2023 17:35	462	6	+74	1568
95	Codeforces Round 908 (Div. 2)	Nov/07/2023 17:35	1244	3	+64	1494
94	Educational Codeforces Round 157 (Rated for Div. 2)	Nov/03/2023 17:35	5188	2	-63	1430
93	Codeforces Round 907 (Div. 2)	Oct/30/2023 17:35	3736	2	-39	1493
92	Codeforces Round 906 (Div. 2)	Oct/28/2023 17:35	2648	3	-29	1532
91	Codeforces Round 903 (Div. 3)	Oct/12/2023 17:35	1583	5	-6	1561
90	Educational Codeforces Round 156 (Rated for Div. 2)	Oct/09/2023 17:35	1755	3	+38	1567
89	Codeforces Round 900 (Div. 3)	Sep/26/2023 17:35	1035	5	+50	1529
88	CodeTON Round 6 (Div. 1 + Div. 2, Rated, Prizes!)	Sep/18/2023 17:35	5806	2	-76	1479
87	Codeforces Round 897 (Div. 2)	Sep/11/2023 17:35	1900	3	+30	1555
86	Codeforces Round 895 (Div. 3)	Sep/07/2023 17:35	1269	5	+29	1525
85	Educational Codeforces Round 154 (Rated for Div. 2)	Aug/31/2023 17:35	2893	3	+9	1496
84	Harbour.Space Scholarship Contest 2023-2024 (Div. 1 + Div. 2)	Aug/26/2023 17:35	4053	3	-15	1487
83	Codeforces Round 894 (Div. 3)	Aug/24/2023 17:35	1999	4	+9	1502
82	Codeforces Round 892 (Div. 2)	Aug/12/2023 17:35	4995	3	-40	1493
81	Codeforces Round 891 (Div. 3)	Aug/07/2023 17:35	3624	4	-44	1533
80	Codeforces Round 890 (Div. 2) supported by Constructor Institute	Aug/05/2023 17:35	3001	3	-20	1577
79	Codeforces Round 889 (Div. 2)	Jul/29/2023 17:35	2090	3	0	1597
78	Codeforces Round 888 (Div. 3)	Jul/25/2023 17:35	605	5	+58	1597
77	Codeforces Round 887 (Div. 2)	Jul/23/2023 17:35	2234	2	+1	1539
76	Codeforces Round 884 (Div. 1 + Div. 2)	Jul/11/2023 17:35	3515	4	-6	1538
75	Codeforces Round 883 (Div. 3)	Jul/07/2023 17:35	785	5	+56	1544
74	Codeforces Round 882 (Div. 2)	Jul/06/2023 17:35	1803	3	+60	1488
73	Educational Codeforces Round 151 (Rated for Div. 2)	Jun/29/2023 17:35	2956	3	+22	1428
72	CodeTON Round 5 (Div. 1 + Div. 2, Rated, Prizes!)	Jun/24/2023 17:05	3623	3	+4	1406
71	Codeforces Round 881 (Div. 3)	Jun/20/2023 17:35	3845	4	-31	1402
70	Codeforces Round 869 (Div. 2)	Apr/29/2023 17:35	1939	3	+5	1433
69	Codeforces Round 868 (Div. 2)	Apr/27/2023 17:35	2651	3	-23	1428
68	Codeforces Round 867 (Div. 3)	Apr/24/2023 17:35	3051	4	-50	1451
67	Educational Codeforces Round 147 (Rated for Div. 2)	Apr/20/2023 17:35	2849	3	-40	1501
66	Codeforces Round 849 (Div. 4)	Feb/03/2023 17:35	144	7	+157	1541	Became Specialist phir. → phir.
65	Codeforces Round 848 (Div. 2)	Feb/01/2023 17:35	5609	1	-53	1384	Became Pupil phir. → phir.
64	Good Bye 2022: 2023 is NEAR	Dec/30/2022 17:35	3832	2	+43	1437	Became Specialist phir. → phir.
63	Codeforces Round 841 (Div. 2) and Divide by Zero 2022	Dec/27/2022 17:35	7372	1	-96	1394	Became Pupil phir. → phir.
62	Polynomial Round 2022 (Div. 1 + Div. 2, Rated, Prizes!)	Dec/17/2022 17:35	2749	2	+12	1490
61	Codeforces Round 838 (Div. 2)	Dec/15/2022 17:35	3680	2	-37	1478
60	Educational Codeforces Round 139 (Rated for Div. 2)	Dec/12/2022 17:35	1664	3	+34	1515
59	Codeforces Round 837 (Div. 2)	Dec/11/2022 18:35	1739	2	+40	1481
58	Codeforces Round 835 (Div. 4)	Nov/21/2022 17:35	412	6	+101	1441	Became Specialist phir. → phir.
57	Codeforces Round 834 (Div. 3)	Nov/18/2022 17:35	2426	3	+15	1340
56	Codeforces Round 833 (Div. 2)	Nov/12/2022 17:35	3552	2	+1	1325
55	Codeforces Global Round 23	Oct/15/2022 17:35	7392	2	-90	1324	Became Pupil phir. → phir.
54	Codeforces Round 827 (Div. 4)	Oct/13/2022 17:35	467	6	+108	1414	Became Specialist phir. → phir.
53	Codeforces Round 825 (Div. 2)	Oct/10/2022 17:35	4128	2	+8	1306
52	Codeforces Global Round 22	Sep/30/2022 17:35	4205	2	+3	1298
51	Codeforces Round 823 (Div. 2)	Sep/25/2022 17:35	5535	1	-42	1295
50	Codeforces Round 822 (Div. 2)	Sep/23/2022 15:05	2678	3	+36	1337
49	Educational Codeforces Round 135 (Rated for Div. 2)	Sep/08/2022 17:35	2621	3	+72	1301
48	Codeforces Round 817 (Div. 4)	Aug/30/2022 17:50	2925	4	+35	1229	Became Pupil phir. → phir.
47	Codeforces Round 815 (Div. 2)	Aug/18/2022 16:35	3812	3	+53	1194
46	Codeforces Round 814 (Div. 2)	Aug/16/2022 17:35	13368	1	-124	1141	Became Newbie phir. → phir.
45	Codeforces Round 813 (Div. 2)	Aug/13/2022 17:35	3287	3	+86	1265	Became Pupil phir. → phir.
44	Codeforces Round 811 (Div. 3)	Aug/01/2022 17:35	8310	3	-55	1179	Became Newbie phir. → phir.
43	CodeTON Round 2 (Div. 1 + Div. 2, Rated, Prizes!)	Jul/31/2022 17:05	8377	1	-96	1234
42	Codeforces Round 810 (Div. 2)	Jul/24/2022 17:35	5520	1	-42	1330
41	Codeforces Round 807 (Div. 2)	Jul/15/2022 16:35	2890	3	+38	1372
40	Codeforces Round 806 (Div. 4)	Jul/12/2022 17:35	802	6	+109	1334
39	Educational Codeforces Round 131 (Rated for Div. 2)	Jul/08/2022 17:35	6716	2	-22	1225
38	Codeforces Round 803 (Div. 2)	Jun/28/2022 17:35	5619	2	-6	1247
37	Codeforces Global Round 21	Jun/25/2022 17:35	6202	2	-26	1253
36	Codeforces Round 801 (Div. 2) and EPIC Institute of Technology Round	Jun/18/2022 17:35	6237	2	-52	1279
35	Codeforces Round 800 (Div. 2)	Jun/16/2022 17:35	4763	2	-19	1331
34	Codeforces Round 799 (Div. 4)	Jun/14/2022 17:35	2178	6	+20	1350
33	Codeforces Round 797 (Div. 3)	Jun/07/2022 17:35	4955	4	-25	1330
32	Codeforces Round 796 (Div. 2)	Jun/03/2022 17:35	2798	2	+40	1355
31	CodeCraft-22 and Codeforces Round 795 (Div. 2)	May/31/2022 17:35	5371	2	-23	1315
30	Codeforces Round 791 (Div. 2)	May/14/2022 12:35	3284	2	-4	1338
29	Educational Codeforces Round 128 (Rated for Div. 2)	May/13/2022 17:35	3106	2	+21	1342
28	Codeforces Round 790 (Div. 4)	May/10/2022 17:45	1049	8	+84	1321
27	Codeforces Round 789 (Div. 2)	May/08/2022 17:35	5985	2	-62	1237
26	Codeforces Round 788 (Div. 2)	May/06/2022 17:35	3024	2	+23	1299
25	Codeforces Round 786 (Div. 3)	May/02/2022 17:35	5126	3	-43	1276
24	Codeforces Round 784 (Div. 4)	Apr/21/2022 17:35	927	8	+100	1319
23	Codeforces Round 781 (Div. 2)	Apr/08/2022 17:35	5633	2	-35	1219
22	Codeforces Round 780 (Div. 3)	Mar/31/2022 17:35	4251	3	-4	1254
21	Codeforces Round 779 (Div. 2)	Mar/27/2022 17:35	5458	2	-36	1258
20	Codeforces Round 777 (Div. 2)	Mar/11/2022 17:35	3648	3	+27	1294
19	Codeforces Round 774 (Div. 2)	Mar/04/2022 18:35	3690	2	+22	1267
18	Codeforces Round 767 (Div. 2)	Jan/22/2022 17:35	3592	3	+73	1245	Became Pupil phir. → phir.
17	Codeforces Round 766 (Div. 2)	Jan/15/2022 17:35	6496	1	-15	1172
16	Codeforces Round 764 (Div. 3)	Jan/10/2022 17:35	5670	3	+10	1187
15	Codeforces Round 763 (Div. 2)	Dec/28/2021 16:35	5403	2	-17	1177
14	Codeforces Round 762 (Div. 3)	Dec/20/2021 17:35	3409	3	+42	1194
13	Codeforces Round 761 (Div. 2)	Dec/16/2021 16:35	5134	2	-5	1152
12	Codeforces Round 759 (Div. 2, based on Technocup 2022 Elimination Round 3)	Dec/12/2021 18:15	3908	2	+14	1157
11	Codeforces Round 758 (Div.1 + Div. 2)	Dec/11/2021 13:05	5977	1	-40	1143
10	Educational Codeforces Round 118 (Rated for Div. 2)	Dec/01/2021 17:35	4182	3	+48	1183
9	Deltix Round, Autumn 2021 (open for everyone, rated, Div. 1 + Div. 2)	Nov/28/2021 17:35	4501	2	+9	1135
8	Codeforces Round 757 (Div. 2)	Nov/26/2021 14:15	3898	2	+60	1126
7	Codeforces Round 756 (Div. 3)	Nov/25/2021 17:35	5483	3	+22	1066
6	Codeforces Global Round 17	Nov/23/2021 17:35	5681	2	+78	1044
5	Educational Codeforces Round 117 (Rated for Div. 2)	Nov/22/2021 12:35	4652	2	+107	966
4	Codeforces Round 746 (Div. 2)	Oct/03/2021 17:35	8386	0	+35	859
3	Deltix Round, Summer 2021 (open for everyone, rated, Div. 1 + Div. 2)	Aug/29/2021 17:35	9310	1	+153	824
2	Codeforces Round 741 (Div. 2)	Aug/26/2021 17:35	7442	2	+297	671
1	Educational Codeforces Round 111 (Rated for Div. 2)	Jul/14/2021 17:35	12582	1	+374	374	phir. → phir.

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