codechef.com

Google calendar
auto updating
has account rating
has problem rating
has upsolving
2,039 contest(s) 813,181 accounts(s)

Top rating updated 2 minutes ago

N Handle Rating
1
gojira 		2519
2
ivatopuria 		2519
3
nikasvanidze 		2485
4
toloraia 		2469
5
llaki10 		2380
6
stupidguy13 		2359
7
ketats 		2343
8
janchomath 		2333
9
allin 		2322
10
iraklisula 		2314
more

Rating distribution

Country distribution

N Country Participants
number
1
Georgia 		220

Country rating updated 1 week, 2 days ago

N Country Participants
rating
1
Georgia
2612

Most participated

N Handle Contests
number
1
freestyler 		64
2
lashabuxo 		62
3
llaki10 		42
4
bakurits 		39
5
gskhirtladze 		39
6
nikasvanidze 		37
7
giviarabidze 		34
8
nintsi 		32
9
tornike4 		31
10
nik2007 		29
more

Last activity

N Handle Last
activity
1
mateberishvili 		yesterday
2
tevdore 		Sept. 11, 2024
3
sasuke0004 		Sept. 11, 2024
4
mrandria 		Sept. 11, 2024
5
nikanika 		Sept. 4, 2024
6
sleepingonee 		Sept. 4, 2024
7
tsotnesv 		Aug. 7, 2024
8
void_hyena_45 		July 31, 2024
9
nintsi 		July 17, 2024
10
iraklisula 		May 29, 2024
more

Rating activity

N Handle Rating
activity
1
tevdore 		Sept. 11, 2024
2
sasuke0004 		Sept. 11, 2024
3
mrandria 		Sept. 11, 2024
4
nikanika 		Sept. 4, 2024
5
sleepingonee 		Sept. 4, 2024
6
tsotnesv 		Aug. 7, 2024
7
void_hyena_45 		July 31, 2024
8
nintsi 		July 17, 2024
9
mateberishvili 		June 26, 2024
10
ivatopuria 		May 8, 2024
more

Problems

Date Rating Name
yesterday
490 		Chess Olympiad
yesterday
3779 		Summit (Hard)
yesterday
2377 		Completion (Hard)
yesterday
3078 		Alien Operation
yesterday
1118 		Winning World Finals
yesterday
938 		Range Minimize
yesterday
1506 		Maximize Hamming Distance
yesterday
1664 		Anti-Palindrome Queries
yesterday
2192 		Completion (Easy)
yesterday
2916 		Summit (Easy)
more

Problem rating distribution

Past contests

End
Time
 Contest
today Starters 152 (Rated till 6 stars)
Sept. 12, 2024 Starters 151 (Rated til 5 stars)
Sept. 5, 2024 Starters 150 (Rated till 6 stars)
Aug. 29, 2024 Starters 149 (Rated till 5 stars)
Aug. 22, 2024 Starters 148 (Rated till 6 stars)
Aug. 15, 2024 Starters 147 (Rated till 5 stars)
Aug. 8, 2024 Starters 146 (Rated till 5 stars)
Aug. 1, 2024 Starters 145 (Rated till 6-Stars)
July 25, 2024 Starters 144 (Rated for All)
July 18, 2024 Starters 143 (Rated till 5-Stars)
more

Coming contests

Start
Time
 Contest
Sept. 25, 2024 Starters 153
Oct. 2, 2024 Starters 154
Oct. 9, 2024 Starters 155
Oct. 16, 2024 Starters 156
Oct. 23, 2024 Starters 157
Oct. 30, 2024 Starters 158
Nov. 6, 2024 Starters 159
Nov. 13, 2024 Starter 160
Nov. 20, 2024 Starters 161