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

By Arpa

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Contests

#	Contest	Start time	Rank	Solved	Rating change	New rating
94	ZeptoLab Code Rush 2015	Apr/04/2015 19:35	236	4	+151	2099
93	Codeforces Round 257 (Div. 1)	Jul/19/2014 17:00	406	1	-78	1948
92	Zepto Code Rush 2014	Jun/13/2014 19:30	355	3	-26	2026
91	Good Bye 2013	Dec/30/2013 19:30	344	3	-89	2052	Became Candidate Master
90	Codeforces Round 219 (Div. 1)	Dec/13/2013 18:00	138	2	+5	2141
89	Codeforces Round 215 (Div. 1)	Nov/26/2013 19:30	89	3	+68	2136	Became Candidate Master
88	Codeforces Round 207 (Div. 1)	Oct/15/2013 16:00	147	2	+18	2068
87	Codeforces Round 206 (Div. 1)	Oct/13/2013 19:30	248	1	-66	2050	Became Candidate Master
86	Codeforces Round 198 (Div. 1)	Aug/30/2013 19:30	55	3	+110	2116	Became Candidate Master
85	Codeforces Round 194 (Div. 1)	Jul/27/2013 12:30	375	2	-93	2006
84	MemSQL start[c]up Round 1	Jul/13/2013 21:00	176	2	-28	2099	Became Candidate Master
83	Codeforces Round 190 (Div. 1)	Jun/28/2013 19:30	170	2	-59	2127
82	Codeforces Round 189 (Div. 1)	Jun/23/2013 17:00	40	3	+94	2186	Became Candidate Master
81	Codeforces Round 188 (Div. 1)	Jun/14/2013 19:30	180	2	-34	2092	Became Candidate Master
80	ABBYY Cup 3.0	Jun/12/2013 17:00	349	6	-96	2126	S.Yesipenko → S.Yesipenko
79	Croc Champ 2013 - Round 2	Apr/22/2013 19:35	109	2	+19	2222
78	Croc Champ 2013 - Round 1	Apr/15/2013 19:35	70	5	+121	2203	Became Master S.Yesipenko → S.Yesipenko
77	Codeforces Round 177 (Div. 1)	Apr/02/2013 19:30	119	3	+46	2082
76	Codeforces Round 174 (Div. 1)	Mar/17/2013 19:30	75	3	+122	2036
75	Codeforces Round 172 (Div. 1)	Mar/10/2013 19:30	246	1	-51	1914
74	Codeforces Round 168 (Div. 1)	Feb/20/2013 19:30	184	2	-8	1965
73	Codeforces Round 165 (Div. 1)	Feb/01/2013 19:30	526	0	-97	1973
72	Codeforces Round 152 (Div. 1)	Nov/25/2012 19:30	61	1	+35	2070
71	Codeforces Round 148 (Div. 1)	Nov/04/2012 20:00	60	3	+61	2035
70	Codeforces Round 145 (Div. 1, ACM-ICPC Rules)	Oct/16/2012 11:00	27	4	+103	1974	Became Candidate Master S.Yesipenko → S.Yesipenko
69	Codeforces Round 142 (Div. 1)	Oct/01/2012 19:30	359	1	-80	1871	Became Expert S.Yesipenko → S.Yesipenko
68	Codeforces Round 140 (Div. 1)	Sep/24/2012 19:30	96	2	+65	1951	Became Candidate Master S.Yesipenko → S.Yesipenko
67	Codeforces Round 129 (Div. 1)	Jul/11/2012 19:30	278	1	-73	1886	Became Expert S.Yesipenko → S.Yesipenko
66	Codeforces Round 125 (Div. 1)	Jun/22/2012 19:30	107	2	+9	1959
65	Codeforces Round 124 (Div. 1)	Jun/12/2012 17:00	162	1	-18	1950
64	Croc Champ 2012 - Round 1	Apr/06/2012 19:00	351	2	-96	1968
63	Codeforces Round 114 (Div. 1)	Mar/27/2012 19:00	91	2	+30	2064
62	VK Cup 2012 Round 1	Mar/11/2012 19:05	385	3	-79	2034	Became Candidate Master
61	Codeforces Round 109 (Div. 1)	Feb/24/2012 19:00	50	3	+110	2113	Became Candidate Master
60	Codeforces Round 107 (Div. 1)	Feb/17/2012 19:00	111	2	+81	2003
59	Codeforces Round 104 (Div. 1)	Jan/22/2012 11:00	307	1	-72	1922
58	Codeforces Round 102 (Div. 1)	Jan/12/2012 19:05	197	2	-38	1994
57	Codeforces Round 100	Jan/04/2012 19:00	212	3	+74	2032
56	Codeforces Beta Round 97 (Div. 1)	Dec/09/2011 19:05	174	2	-16	1958
55	Codeforces Beta Round 96 (Div. 1)	Dec/03/2011 19:00	140	2	-2	1974
54	Codeforces Beta Round 93 (Div. 1 Only)	Nov/09/2011 21:00	240	0	-66	1976
53	Codeforces Beta Round 92 (Div. 1 Only)	Nov/03/2011 19:10	145	2	-40	2042
52	Codeforces Beta Round 91 (Div. 1 Only)	Oct/27/2011 19:00	93	3	+35	2082
51	Codeforces Beta Round 88	Sep/23/2011 19:00	78	3	+90	2047
50	Codeforces Beta Round 87 (Div. 1 Only)	Sep/15/2011 19:00	154	2	+16	1957
49	Codeforces Beta Round 86 (Div. 1 Only)	Sep/08/2011 19:00	134	1	+7	1941
48	Codeforces Beta Round 84 (Div. 1 Only)	Aug/29/2011 20:00	232	2	-38	1934
47	Codeforces Beta Round 83 (Div. 1 Only)	Aug/23/2011 19:00	223	2	-56	1972
46	Codeforces Beta Round 80 (Div. 1 Only)	Aug/07/2011 15:00	142	2	-79	2028	Became Candidate Master
45	Codeforces Beta Round 79 (Div. 1 Only)	Aug/03/2011 21:00	23	3	+86	2107	Became Candidate Master
44	Codeforces Beta Round 77 (Div. 1 Only)	Jul/08/2011 19:00	94	2	-4	2021
43	Codeforces Beta Round 76 (Div. 1 Only)	Jun/30/2011 19:00	76	2	+28	2025
42	Codeforces Beta Round 75 (Div. 1 Only)	Jun/20/2011 19:00	59	3	+97	1997
41	Codeforces Beta Round 74 (Div. 1 Only)	Jun/16/2011 19:00	242	1	-84	1900
40	Yandex.Algorithm 2011: Round 2	May/22/2011 19:10	265	0	-96	1984
39	Yandex.Algorithm 2011: Round 1	May/20/2011 19:00	139	3	+62	2080
38	Codeforces Beta Round 72 (Div. 1 Only)	May/13/2011 19:10	231	1	-112	2018	Became Candidate Master
37	Yandex.Algorithm 2011: Qualification 2	May/06/2011 19:00	66	4	+83	2130	Became Candidate Master
36	Yandex.Algorithm Open 2011: Qualification 1	May/04/2011 09:00	50	4	+141	2047
35	Codeforces Beta Round 71	Apr/30/2011 19:00	217	2	-84	1906
34	Codeforces Beta Round 69 (Div. 1 Only)	Apr/19/2011 19:15	78	3	+71	1990
33	Codeforces Beta Round 66	Apr/10/2011 12:00	163	2	-81	1919
32	Codeforces Beta Round 64	Mar/26/2011 19:00	55	3	+130	2000	Became Candidate Master S.Yesipenko → S.Yesipenko
31	Codeforces Beta Round 62	Mar/18/2011 19:00	150	2	+46	1870
30	Manthan 2011	Mar/13/2011 19:30	112	2	+91	1824
29	Codeforces Beta Round 60	Mar/05/2011 19:00	246	1	-78	1733
28	Codeforces Beta Round 58	Feb/25/2011 19:00	61	2	-9	1811
27	Codeforces Beta Round 56	Feb/19/2011 19:00	149	2	-24	1820
26	Codeforces Beta Round 53	Jan/25/2011 19:00	124	3	-52	1844
25	Codeforces Beta Round 51	Jan/14/2011 11:00	80	3	+13	1896
24	Codeforces Beta Round 50	Jan/11/2011 11:15	84	2	-54	1883	Became Expert S.Yesipenko → S.Yesipenko
23	Codeforces Beta Round 48	Dec/28/2010 19:00	78	3	+28	1937
22	School Personal Contest #3 (Winter Computer School 2010/11) - Codeforces Beta Round 45 (ACM-ICPC Rules)	Dec/12/2010 11:00	84	4	-86	1909
21	School Personal Contest #2 (Winter Computer School 2010/11) - Codeforces Beta Round 43 (ACM-ICPC Rules)	Dec/05/2010 11:00	29	6	+103	1995	Became Candidate Master S.Yesipenko → S.Yesipenko
20	School Personal Contest #1 (Winter Computer School 2010/11) - Codeforces Beta Round 38 (ACM-ICPC Rules)	Oct/30/2010 16:00	—	6	+93	1892
19	Codeforces Beta Round 37	Oct/25/2010 19:00	84	3	+97	1799
18	Codeforces Beta Round 36	Oct/19/2010 14:00	72	2	+74	1702
17	Codeforces Beta Round 33 (Codeforces format)	Oct/07/2010 19:00	272	2	-89	1628
16	Codeforces Beta Round 30 (Codeforces format)	Sep/24/2010 19:00	142	2	-6	1717
15	Codeforces Beta Round 28 (Codeforces format)	Sep/17/2010 19:00	82	2	+58	1723
14	Codeforces Beta Round 26 (Codeforces format)	Aug/16/2010 19:00	190	2	-88	1665
13	Codeforces Beta Round 24	Jul/26/2010 17:00	95	3	+106	1753
12	Codeforces Beta Round 23	Jul/09/2010 19:00	147	2	-18	1647
11	Codeforces Beta Round 19	Jun/24/2010 19:00	78	2	+110	1665	Became Expert S.Yesipenko → S.Yesipenko
10	Codeforces Beta Round 17	Jun/10/2010 19:00	305	2	-94	1555	Became Specialist S.Yesipenko → S.Yesipenko
9	Codeforces Beta Round 13	May/06/2010 18:00	81	2	+94	1649	Became Expert S.Yesipenko → S.Yesipenko
8	Codeforces Beta Round 11	Apr/26/2010 19:00	146	2	-17	1555
7	Codeforces Beta Round 10	Apr/15/2010 19:45	151	3	-6	1572
6	Codeforces Beta Round 8	Apr/08/2010 19:45	97	2	+30	1578
5	Codeforces Beta Round 7	Apr/01/2010 19:45	150	2	-53	1548	Became Specialist S.Yesipenko → S.Yesipenko
4	Codeforces Beta Round 5	Mar/20/2010 19:00	96	3	+46	1601	Became Expert S.Yesipenko → S.Yesipenko
3	Codeforces Beta Round 4 (Div. 2 Only)	Mar/12/2010 15:00	65	3	+95	1555
2	Codeforces Beta Round 3	Mar/07/2010 15:00	136	2	-21	1460
1	Codeforces Beta Round 1	Feb/19/2010 15:00	36	1	-19	1481	Became Specialist S.Yesipenko → S.Yesipenko

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