Table:
0
A
B
C
D
E
1
Rank
Name
Nationality
Score
Perfection
2
1
Svetlana Kapanina
RUS
9'670
80.58%
3
2
Viktor Chmal
RUS
9'640
80.33%
4
3
Mikhail MAMISTOV
RUS
9'355
77.96%
5
4
Elena Klimovich
RUS
9'325
77.71%
6
5
Oleg Shpolyanskiy
RUS
9'230
76.92%
7
6
Castor Fantoba
ESP
9'220
76.83%
8
7
François Le Vot
FRA
9'205
76.71%
9
8
Svetlana Fedorenko
RUS
9'070
75.58%
10
9
Pierre Marmy
SWI
8'790
73.24%

Questions and formulas:
Question: Who had a perfection percentage of 77.96%?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="77.96%"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,E2:E10="77.96%"),2))
Level: medium
Question: What was the rank of Svetlana Fedorenko?
Formula: SUMIFS(A1,B1,"svetlana fedorenko")
Formula2: SUMIFS(A2:A10,B2:B10,"svetlana fedorenko")
Level: easy
Question: Who had a perfection percentage of 73.24%?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="73.24%"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E10,E2:E10="73.24%"),2))
Level: medium