Table:
0
A
B
C
D
E
F
1
Team
Outgoing manager
Manner of departure
Date of vacancy
Replaced by
Date of appointment
2
Charleroi
Tommy Craig
Sacked
14 April 2010 (Dutch)
Jacky Mathijssen
4 June 2010 (Dutch)
3
Lokeren
Emilio Ferrera
Contract ended.
26 April 2010 (Dutch)
Peter Maes
20 May 2010
4
Germinal Beerschot
Jos Daerden
Contract ended.
End of 2009-10 season
Glen De Boeck
21 May 2010
5
Mechelen
Peter Maes
Signed for Lokeren .
20 May 2010
Marc Brys
27 May 2010
6
Cercle Brugge
Glen De Boeck
Signed for Germinal Beerschot .
21 May 2010
Bob Peeters
26 May 2010
7
Gent
Michel Preud'homme
Signed for Twente .
23 May 2010
Francky Dury
10 June 2010

Questions and formulas:
Question: How many outgoing managers were replaced by Bob Peeters?
Formula: ROWS(UNIQUE(FILTER(B1, E1="Bob Peeters")))
Formula2: ROWS(UNIQUE(FILTER(B2:B7, E2:E7="Bob Peeters")))
Level: medium
Question: Who replaced Michel Preud'homme?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Michel Preud'homme"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,B2:B7="Michel Preud'homme"),5))
Level: medium
Question: What was the manner of departure for the manager of Cercle Brugge?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="Cercle Brugge"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,A2:A7="Cercle Brugge"),3))
Level: medium
Question: Who was the outgoing manager of Charleroi?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="Charleroi"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,A2:A7="Charleroi"),2))
Level: medium