Table:
0
A
B
C
D
E
1
Date
Tournament
Winning score
Margin of victory
Runner-up
2
14 Jun 2005
Central German Classic (as an amateur)
–19 (67-64-66=197)
5 strokes
Wolfgang Huget
3
1 Jun 2006
Friedberg Classic
–13 (70-64-69=203)
7 strokes
Mark Grabow Schytter
4
22 Jun 2006
Habsburg Classic
–27 (68-59-62=189)
10 strokes
Rick Huiskamp
5
4 Jul 2006
Coburg Brose Open
–12 (68-68-68=204)
4 strokes
Lasse Jensen
6
12 Jul 2006
Winterbrock Classic
–17 (68-60-71=199)
1 stroke
Richard Treis
7
17 Aug 2006
Hockenberg Classic
–17 (72-64-63=199)
7 strokes
Christoph Günther

Questions and formulas:
Question: Which runner-up has a 10 strokes margin of victory?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="10 strokes"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E7,D2:D7="10 strokes"),5))
Level: medium