Table:
0
A
B
C
D
E
1
Score
Shooter
Date
Comp
Place
2
385
H. Mertel ( FRG )
1969
ECH
Pilsen , Czechoslovakia
3
385
Rasskazov ( URS )
1969
ECH
Pilsen , Czechoslovakia
4
387
V. Stolypin ( URS )
1971
ECH
Meziboří , Czechoslovakia
5
392
Grigori Kosych ( URS )
1973
ECH
Linz , Austria
6
393
Harald Vollmar ( GDR )
1976
ECH
Paris , France
7
394
Uwe Potteck ( GDR )
1979
ECH
Graz , Austria
8
60 shots from 1981
60 shots from 1981
60 shots from 1981
60 shots from 1981
60 shots from 1981
9
582
Vladas Turla ( URS )
1981
ECH
Athens , Greece
10
582
I. Mandov ( BUL )
1981
ECH
Athens , Greece
11
587
Vladas Turla ( URS )
1982
ECH
The Hague , Netherlands
12
590
Vladas Turla ( URS )
1982
WCH
Caracas , Venezuela
13
590
Igor Basinski ( URS )
1987
ECH
Bratislava , Czechoslovakia
14
590
Igor Basinski ( URS )
1988
ECH
Stavanger , Norway
15
590
Erich Buljung ( USA )
1988
OG
Seoul , South Korea
16
New targets from 1989
New targets from 1989
New targets from 1989
New targets from 1989
New targets from 1989
17
583
Sorin Babii ( ROU )
1989
ECH
Copenhagen , Denmark
18
590
Sergei Pyzhianov ( URS )
1989
WCH
Sarajevo , Yugoslavia
19
593
Sergei Pyzhianov ( URS )
13 Oct 1989
WCF
Munich , West Germany
20
594
Jin Jong-oh ( KOR )
12 Apr 2009
WC
Changwon , South Korea

Questions and formulas:
Question: What is the Score of the Shooter with a Comp of OG?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="og"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E20,D2:D20="og"),1))
Level: medium