Contests - Codeforces

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Spectral::Cup 2026 Round 2 (Codeforces Round 1100, Div. 1 + Div. 2)
33:40:45
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Contests

#	Contest	Start time	Rank	Solved	Rating change	New rating
131	Codeforces Round 922 (Div. 2)	Jan/30/2024 17:35	1436	3	-47	1893	Became Expert OptimalKnight → OptimalKnight
130	Educational Codeforces Round 156 (Rated for Div. 2)	Oct/09/2023 17:35	409	4	+36	1940
129	Codeforces Round 902 (Div. 2, based on COMPFEST 15 - Final Round)	Oct/08/2023 12:05	299	4	+23	1904	Became Candidate Master OptimalKnight → OptimalKnight
128	Codeforces Round 901 (Div. 2)	Sep/30/2023 17:35	197	4	+86	1881
127	Codeforces Round 899 (Div. 2)	Sep/25/2023 17:35	1967	3	-47	1795
126	Educational Codeforces Round 155 (Rated for Div. 2)	Sep/24/2023 17:35	1553	3	-39	1842
125	CodeTON Round 6 (Div. 1 + Div. 2, Rated, Prizes!)	Sep/18/2023 17:35	976	4	+54	1881
124	Codeforces Round 896 (Div. 2)	Sep/10/2023 17:05	462	4	+31	1827
123	Educational Codeforces Round 153 (Rated for Div. 2)	Aug/17/2023 17:35	985	3	+22	1796
122	Codeforces Round 893 (Div. 2)	Aug/15/2023 17:35	2237	3	-46	1774
121	Codeforces Round 892 (Div. 2)	Aug/12/2023 17:35	486	4	+73	1820
120	Codeforces Round 890 (Div. 2) supported by Constructor Institute	Aug/05/2023 17:35	797	4	+53	1747
119	Educational Codeforces Round 152 (Rated for Div. 2)	Jul/27/2023 17:35	3424	2	-74	1694
118	Codeforces Round 876 (Div. 2)	Jun/03/2023 17:35	952	3	-8	1768
117	Codeforces Round 875 (Div. 2)	May/28/2023 17:35	512	3	+36	1776
116	Educational Codeforces Round 149 (Rated for Div. 2)	May/25/2023 17:35	2515	4	-70	1740
115	Codeforces Round 866 (Div. 2)	Apr/15/2023 12:05	408	3	+10	1810
114	CodeTON Round 4 (Div. 1 + Div. 2, Rated, Prizes!)	Mar/31/2023 17:35	1374	4	+5	1800
113	Codeforces Round 851 (Div. 2)	Feb/09/2023 17:35	2175	3	-71	1795
112	Codeforces Round 831 (Div. 1 + Div. 2)	Oct/29/2022 12:10	967	5	-6	1866
111	Codeforces Round 829 (Div. 1)	Oct/23/2022 10:50	815	3	-39	1872	Became Expert OptimalKnight → OptimalKnight
110	Educational Codeforces Round 137 (Rated for Div. 2)	Oct/17/2022 17:35	932	4	-37	1911
109	Codeforces Round 825 (Div. 2)	Oct/10/2022 17:35	457	3	+4	1948
108	Educational Codeforces Round 135 (Rated for Div. 2)	Sep/08/2022 17:35	265	4	+45	1944	Became Candidate Master OptimalKnight → OptimalKnight
107	Codeforces Round 818 (Div. 2)	Sep/02/2022 17:35	375	4	+39	1899
106	Educational Codeforces Round 134 (Rated for Div. 2)	Aug/27/2022 17:35	685	4	+2	1860
105	Codeforces Round 816 (Div. 2)	Aug/20/2022 17:35	1153	3	-32	1858
104	Codeforces Round 815 (Div. 2)	Aug/18/2022 16:35	442	4	+35	1890
103	Codeforces Round 814 (Div. 2)	Aug/16/2022 17:35	821	3	-22	1855
102	Codeforces Round 813 (Div. 2)	Aug/13/2022 17:35	838	3	+3	1877
101	Codeforces Round 812 (Div. 2)	Aug/06/2022 17:35	154	4	+138	1874
100	Educational Codeforces Round 133 (Rated for Div. 2)	Aug/04/2022 17:35	1518	2	-14	1736
99	CodeTON Round 2 (Div. 1 + Div. 2, Rated, Prizes!)	Jul/31/2022 17:05	2487	3	-39	1750
98	Codeforces Round 810 (Div. 2)	Jul/24/2022 17:35	1490	3	-44	1789
97	Educational Codeforces Round 132 (Rated for Div. 2)	Jul/21/2022 17:35	432	4	+62	1833
96	Codeforces Round 809 (Div. 2)	Jul/18/2022 17:35	2155	3	-57	1771
95	Codeforces Round 808 (Div. 2)	Jul/16/2022 17:35	1661	3	-57	1828
94	Codeforces Round 807 (Div. 2)	Jul/15/2022 16:35	308	4	+64	1885
93	Educational Codeforces Round 131 (Rated for Div. 2)	Jul/08/2022 17:35	941	3	-4	1821
92	Codeforces Round 804 (Div. 2)	Jul/04/2022 17:35	807	3	+12	1825
91	Codeforces Round 803 (Div. 2)	Jun/28/2022 17:35	657	4	+26	1813
90	Codeforces Global Round 21	Jun/25/2022 17:35	1807	3	-9	1787
89	Codeforces Round 802 (Div. 2)	Jun/19/2022 12:05	1193	3	-34	1796
88	Codeforces Round 801 (Div. 2) and EPIC Institute of Technology Round	Jun/18/2022 17:35	1828	2	-72	1830	Became Expert OptimalKnight → OptimalKnight
87	Codeforces Round 800 (Div. 2)	Jun/16/2022 17:35	332	4	+23	1902	Became Candidate Master OptimalKnight → OptimalKnight
86	Educational Codeforces Round 130 (Rated for Div. 2)	Jun/12/2022 17:35	431	4	+28	1879
85	Codeforces Round 798 (Div. 2)	Jun/10/2022 19:35	222	4	+67	1851
84	Codeforces Round 796 (Div. 2)	Jun/03/2022 17:35	1106	3	-24	1784
83	Codeforces Global Round 20	Apr/23/2022 17:05	897	5	+65	1808
82	Educational Codeforces Round 127 (Rated for Div. 2)	Apr/22/2022 17:35	786	4	+23	1743
81	Codeforces Round 783 (Div. 2)	Apr/19/2022 17:35	408	3	+63	1720
80	Codeforces Round 782 (Div. 2)	Apr/17/2022 17:35	1216	3	+13	1657
79	Codeforces Round 781 (Div. 2)	Apr/08/2022 17:35	2963	2	-80	1644
78	Codeforces Round 779 (Div. 2)	Mar/27/2022 17:35	863	4	+25	1724
77	CodeTON Round 1 (Div. 1 + Div. 2, Rated, Prizes!)	Mar/24/2022 17:35	2087	3	+6	1699
76	Educational Codeforces Round 125 (Rated for Div. 2)	Mar/22/2022 17:45	1779	3	-27	1693
75	Codeforces Round 778 (Div. 1 + Div. 2, based on Technocup 2022 Final Round)	Mar/20/2022 14:35	2495	3	-63	1720
74	Codeforces Round 777 (Div. 2)	Mar/11/2022 17:35	525	4	+56	1783
73	Educational Codeforces Round 124 (Rated for Div. 2)	Mar/10/2022 17:35	1271	3	-13	1727
72	Codeforces Round 775 (Div. 2, based on Moscow Open Olympiad in Informatics)	Mar/06/2022 12:55	1092	3	-29	1740
71	Codeforces Round 774 (Div. 2)	Mar/04/2022 18:35	760	3	+11	1769
70	Codeforces Round 773 (Div. 2)	Feb/23/2022 13:10	305	4	+71	1758
69	Educational Codeforces Round 123 (Rated for Div. 2)	Feb/22/2022 17:35	1248	4	+10	1687
68	Codeforces Round 772 (Div. 2)	Feb/20/2022 17:35	1462	3	-8	1677
67	Codeforces Round 771 (Div. 2)	Feb/14/2022 17:35	2000	3	-25	1685
66	Codeforces Global Round 19	Feb/12/2022 17:35	1769	4	+25	1710
65	Codeforces Round 770 (Div. 2)	Feb/06/2022 17:35	3229	3	-66	1685
64	Codeforces Round 769 (Div. 2)	Jan/30/2022 17:35	366	4	+125	1751
63	Codeforces Round 768 (Div. 2)	Jan/27/2022 17:35	2781	3	-39	1626
62	Codeforces Round 767 (Div. 2)	Jan/22/2022 17:35	847	4	+54	1665
61	Codeforces Round 766 (Div. 2)	Jan/15/2022 17:35	1158	3	+52	1611	Became Expert OptimalKnight → OptimalKnight
60	Codeforces Round 765 (Div. 2)	Jan/12/2022 15:05	2933	2	-45	1559	Became Specialist OptimalKnight → OptimalKnight
59	Hello 2022	Jan/03/2022 17:35	4078	2	-45	1604
58	Good Bye 2021: 2022 is NEAR	Dec/29/2021 18:35	2733	3	-6	1649
57	Codeforces Round 763 (Div. 2)	Dec/28/2021 16:35	2391	2	-55	1655
56	Educational Codeforces Round 120 (Rated for Div. 2)	Dec/27/2021 17:35	1266	3	+6	1710
55	Codeforces Global Round 18	Dec/24/2021 17:35	1426	3	+45	1704
54	Educational Codeforces Round 119 (Rated for Div. 2)	Dec/18/2021 18:35	1790	2	-30	1659
53	Codeforces Round 746 (Div. 2)	Oct/03/2021 17:35	312	3	+152	1689	Became Expert OptimalKnight → OptimalKnight
52	Codeforces Round 745 (Div. 2)	Sep/30/2021 13:15	1549	2	-2	1537
51	Educational Codeforces Round 114 (Rated for Div. 2)	Sep/20/2021 17:35	1955	3	+22	1539
50	Codeforces Global Round 16	Sep/12/2021 17:35	2401	5	+41	1517
49	Educational Codeforces Round 113 (Rated for Div. 2)	Sep/08/2021 17:35	1860	3	+54	1476
48	Codeforces Round 742 (Div. 2)	Sep/05/2021 17:35	5095	2	-54	1422
47	Deltix Round, Summer 2021 (open for everyone, rated, Div. 1 + Div. 2)	Aug/29/2021 17:35	2791	2	+32	1476
46	Codeforces Round 741 (Div. 2)	Aug/26/2021 17:35	6636	2	-96	1444
45	Codeforces Round 740 (Div. 2, based on VK Cup 2021 - Final (Engine))	Aug/24/2021 17:35	1583	3	+31	1540
44	Educational Codeforces Round 112 (Rated for Div. 2)	Jul/30/2021 17:35	2242	3	+33	1509
43	Codeforces Round 735 (Div. 2)	Jul/29/2021 17:35	5458	1	-71	1476
42	Codeforces Global Round 15	Jul/25/2021 17:35	1863	3	+80	1547
41	Harbour.Space Scholarship Contest 2021-2022 (open for everyone, rated, Div. 1 + Div. 2)	Jul/22/2021 17:35	2909	3	+34	1467
40	Codeforces Round 733 (Div. 1 + Div. 2, based on VK Cup 2021 - Elimination (Engine))	Jul/17/2021 17:35	4899	3	-40	1433
39	Educational Codeforces Round 111 (Rated for Div. 2)	Jul/14/2021 17:35	1675	3	+92	1473	Became Specialist OptimalKnight → OptimalKnight
38	Codeforces Round 732 (Div. 2)	Jul/11/2021 17:05	3376	2	+6	1381
37	Codeforces Round 731 (Div. 3)	Jul/10/2021 17:35	4184	4	-31	1375	Became Pupil OptimalKnight → OptimalKnight
36	Codeforces Round 730 (Div. 2)	Jul/07/2021 17:35	4952	2	-31	1406
35	Codeforces Round 726 (Div. 2)	Jun/18/2021 17:35	3751	3	+13	1437
34	Codeforces LATOKEN Round 1 (Div. 1 + Div. 2)	Jun/13/2021 18:35	1777	3	+95	1424	Became Specialist OptimalKnight → OptimalKnight
33	Codeforces Round 725 (Div. 3)	Jun/10/2021 17:35	3556	3	+4	1329
32	Educational Codeforces Round 110 (Rated for Div. 2)	Jun/04/2021 17:35	5186	2	-5	1325
31	Codeforces Round 723 (Div. 2)	May/28/2021 17:05	4345	2	+15	1330
30	Codeforces Round 722 (Div. 2)	May/24/2021 17:35	3774	2	+36	1315
29	Codeforces Round 721 (Div. 2)	May/20/2021 17:35	6363	2	-12	1279
28	Educational Codeforces Round 109 (Rated for Div. 2)	May/16/2021 11:00	3832	2	+7	1291
27	Codeforces Round 720 (Div. 2)	May/07/2021 17:35	4847	2	+23	1284
26	Codeforces Global Round 14	May/02/2021 17:35	6191	2	-12	1261
25	Educational Codeforces Round 108 (Rated for Div. 2)	Apr/29/2021 17:35	5412	2	-5	1273
24	Codeforces Round 717 (Div. 2)	Apr/21/2021 16:35	4834	1	-6	1278
23	Educational Codeforces Round 107 (Rated for Div. 2)	Apr/12/2021 17:35	1781	4	+141	1284	Became Pupil OptimalKnight → OptimalKnight
22	Divide by Zero 2021 and Codeforces Round 714 (Div. 2)	Apr/11/2021 17:35	4313	1	+41	1143
21	Codeforces Round 712 (Div. 2)	Apr/03/2021 17:35	7151	1	-42	1102
20	CodeCraft-21 and Codeforces Round 711 (Div. 2)	Mar/29/2021 17:35	7739	1	-73	1144	Became Newbie OptimalKnight → OptimalKnight
19	Codeforces Round 710 (Div. 3)	Mar/25/2021 17:35	3330	3	+34	1217	Became Pupil OptimalKnight → OptimalKnight
18	Educational Codeforces Round 106 (Rated for Div. 2)	Mar/18/2021 17:50	4007	2	+55	1183
17	Codeforces Round 706 (Div. 2)	Mar/10/2021 15:05	5178	2	+13	1128
16	Codeforces Round 705 (Div. 2)	Mar/06/2021 17:05	6359	1	-21	1115
15	Educational Codeforces Round 105 (Rated for Div. 2)	Mar/02/2021 17:45	8784	1	-64	1136	Became Newbie OptimalKnight → OptimalKnight
14	Codeforces Global Round 13	Feb/28/2021 16:35	4239	2	+84	1200	Became Pupil OptimalKnight → OptimalKnight
13	Codeforces Round 703 (Div. 2)	Feb/18/2021 17:35	6693	1	+29	1116
12	Codeforces Round 702 (Div. 3)	Feb/16/2021 17:35	4350	3	+59	1087
11	Educational Codeforces Round 104 (Rated for Div. 2)	Feb/15/2021 17:35	7805	1	+11	1028
10	Codeforces Round 701 (Div. 2)	Feb/12/2021 17:50	6301	1	+23	1017
9	Codeforces Round 700 (Div. 2)	Feb/07/2021 17:35	10189	1	-29	994
8	Codeforces Round 699 (Div. 2)	Feb/05/2021 17:35	7299	2	+57	1023
7	Educational Codeforces Round 103 (Rated for Div. 2)	Jan/29/2021 17:35	10423	0	-103	966
6	Codeforces Round 698 (Div. 2)	Jan/28/2021 17:35	5972	2	+128	1069
5	Codeforces Round 695 (Div. 2)	Jan/08/2021 17:35	9649	1	+85	941
4	Codeforces Round 694 (Div. 2)	Jan/05/2021 17:35	9803	0	+41	856
3	Codeforces Round 693 (Div. 3)	Jan/04/2021 17:35	9230	2	+206	815
2	Good Bye 2020	Dec/30/2020 17:35	12558	1	+246	609
1	Educational Codeforces Round 101 (Rated for Div. 2)	Dec/28/2020 17:35	10028	0	+363	363	OptimalKnight → OptimalKnight

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