Table:
0
A
B
C
D
E
F
1
Rank
Constituency
Winning party 2007
Swing to gain
Labour's place 2007
Result
2
1
Carmarthen West & South Pembrokeshire
Conservative
0.17
2nd
Conservative hold
3
2
Clwyd West
Conservative
3.05
2nd
Conservative hold
4
3
Preseli Pembrokeshire
Conservative
5.58
2nd
Conservative hold
5
4
Llanelli
Plaid Cymru
7.04
2nd
Labour gain
6
5
Cardiff North
Conservative
7.19
2nd
Labour gain

Questions and formulas:
Question: What was the result of rank 1?
Formula: LET(query1,SUMMARIZE(F1,SUMX(A1)),FILTER(query1,CHOOSECOLS(query1,2)=1))
Formula2: LET(query1,SUMMARIZE(F2:F6,SUMX(A2:A6)),FILTER(query1,CHOOSECOLS(query1,2)=1))
Level: hard