Table:
0
A
B
C
D
E
F
G
1
Outcome
Year
Championship
Surface
Opponent
Rank
Round
2
Win
1997
Aegon International , Eastbourne, Great Britain
Grass
Wiltrud Probst
89
Q-R32
3
Win
1997
Southern California Open , San Diego, USA
Hard
Martina Nejedly
234
Q-R32
4
Win
2002
US Open , New York, USA
Hard
Mirjana Lucic-Baroni
214
R128 (first round)
5
Win
2004
Olympic Games , Athens, Greece
Hard
Maja Matevzic
263
R32 (second round)
6
Win
2005
Istanbul Cup , Turkey
Clay
Marta Marrero
117
R16 (second round)

Questions and formulas:
Question: What is Round, when Rank is less than 117?
Formula: LET(query1,SUMMARIZE(G1,SUMX(F1)),FILTER(query1,CHOOSECOLS(query1,2)<117))
Formula2: LET(query1,SUMMARIZE(G2:G6,SUMX(F2:F6)),FILTER(query1,CHOOSECOLS(query1,2)<117))
Level: hard
Question: What is Average Year, when Round is R128 (First Round)?
Formula: AVERAGEIFS(B1,G1,"r128 (first round)")
Formula2: AVERAGEIFS(B2:B6,G2:G6,"r128 (first round)")
Level: easy
Question: What is Championship, when Year is greater than 2002, and when Surface is Hard?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(B1>2002)*(D1="hard")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G6,(B2:B6>2002)*(D2:D6="hard")),3))
Level: medium