Table:
0
A
B
C
D
E
F
G
1
Team
Outgoing manager
Manner of departure
Date of vacancy
Replaced by
Date of appointment
Position in table
2
Eupen
Danny Ost
Resigned
4 September 2010
Ezio Capuano
7 September 2010
16th
3
Lierse
Aimé Anthuenis
Sacked
19 September 2010
Eric Van Meir
19 September 2010
15th
4
Charleroi
Jacky Mathijssen
Sacked
20 September 2010 (Dutch)
László Csaba
23 September 2010
14th
5
Eupen
Ezio Capuano
Resigned
24 September 2010
Albert Cartier
24 September 2010
16th
6
Zulte-Waregem
Bart De Roover
Sacked
24 October 2010
Hugo Broos
27 October 2010
12th
7
Germinal Beerschot
Glen De Boeck
Sacked
29 November 2010
Jacky Mathijssen
2 December 2010
13th
8
Lierse
Eric Van Meir
Caretaker replaced
30 December 2010
Trond Sollied
1 January 2011
15th

Questions and formulas:
Question: When was the date of appointment by Hugo Broos?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,E1="Hugo Broos"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G8,E2:E8="Hugo Broos"),6))
Level: medium
Question: How many times did outgoing manager Bart de Roover vacated a position?
Formula: ROWS(UNIQUE(FILTER(D1, B1="Bart De Roover")))
Formula2: ROWS(UNIQUE(FILTER(D2:D8, B2:B8="Bart De Roover")))
Level: medium
Question: Who was the outgoing manager of the team in 15th position that was sacked?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(C1="Sacked")*(G1="15th")),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G8,(C2:C8="Sacked")*(G2:G8="15th")),2))
Level: medium
Question: What was the team's position in table when Danny OST was the outgoing manager?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,B1="Danny Ost"),7))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G8,B2:B8="Danny Ost"),7))
Level: medium