Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Maria Mazzaferri (Kentfield, CA)
Female 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.3214
1/24/2025
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2018 Adult 40+ Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 4.0 6 5 1 0 83.3 14 11 3 78.6 119 74 45 62.2 1
Total 6 5 1 0 83.3 14 11 3 78.6 119 74 45 62.2 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
04/08/2018 Adult 40+
4.0		 MT TAM RC 40AW4.0A
No California		 D2 Colleen Bertiglia
(3.59) 		Helen Y Chang
(3.70)
Alima Connan
(3.66) 		W 6-3
6-4		 3.81 3.66
03/31/2018 Adult 40+
4.0		 MT TAM RC 40AW4.0A
No California		 D3 Chieko Huang
(-----) 		Default W 6-0
6-0		 ----- -----
03/28/2018 Adult 40+
4.0		 MT TAM RC 40AW4.0A
No California		 D1 Angela Downs
(3.97) 		April Jackson
(3.12)
Miriam Sittenfeld
(3.69) 		W 6-1
6-3		 3.50 3.56
02/25/2018 Adult 40+
4.0		 MT TAM RC 40AW4.0A
No California		 D1 Angela Downs
(3.97) 		Tracy McCulloch
(3.64)
Lisa Schuller
(3.65) 		W 7-5
6-7
1-0		 3.48 3.57
02/21/2018 Adult 40+
4.0		 MT TAM RC 40AW4.0A
No California		 D3 Angela Downs
(4.10) 		Martha Ehrenfeld
(3.70)
Susan Rich Williams
(3.52) 		L 2-6
7-5
1-0		 3.44 3.56
02/11/2018 Adult 40+
4.0		 MT TAM RC 40AW4.0A
No California		 D3 Angela Downs
(3.92) 		Jennifer Risher
(3.90)
Christy Wasserman
(3.71) 		W 6-1
6-3		 3.94 3.70
01/27/2018 Adult 40+
4.0		 MT TAM RC 40AW4.0A
No California		 D3 Angela Downs
(3.99) 		Emily Birkenseer
(3.58)
Debra Hakman
(3.76) 		W 7-6
6-2		 3.61 3.61
04/08/2018 D2 Adult 40+
4.0
MT TAM RC 40AW4.0A
No California		 W REDWOOD HS 40AW4.0A
No California
Colleen Bertiglia (3.59) 6-3
6-4		 Helen Y Chang (3.70)
Alima Connan (3.66)
Match: 3.81 Rating: 3.66
03/31/2018 D3 Adult 40+
4.0
MT TAM RC 40AW4.0A
No California		 W BAY CLUB ROSS VALLEY 40AW4.0A
No California
Chieko Huang (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
03/28/2018 D1 Adult 40+
4.0
MT TAM RC 40AW4.0A
No California		 W ROLLING HILLS 40AW4.0A
No California
Angela Downs (3.97) 6-1
6-3		 April Jackson (3.12)
Miriam Sittenfeld (3.69)
Match: 3.50 Rating: 3.56
02/25/2018 D1 Adult 40+
4.0
MT TAM RC 40AW4.0A
No California		 W MILL VALLEY 40AW4.0A
No California
Angela Downs (3.97) 7-5
6-7
1-0		 Tracy McCulloch (3.64)
Lisa Schuller (3.65)
Match: 3.48 Rating: 3.57
02/21/2018 D3 Adult 40+
4.0
MT TAM RC 40AW4.0A
No California		 L REDWOOD HS 40AW4.0A
No California
Angela Downs (4.10) 2-6
7-5
1-0		 Martha Ehrenfeld (3.70)
Susan Rich Williams (3.52)
Match: 3.44 Rating: 3.56
02/11/2018 D3 Adult 40+
4.0
MT TAM RC 40AW4.0A
No California		 W HARBOR PT 40AW4.0A
No California
Angela Downs (3.92) 6-1
6-3		 Jennifer Risher (3.90)
Christy Wasserman (3.71)
Match: 3.94 Rating: 3.70
01/27/2018 D3 Adult 40+
4.0
MT TAM RC 40AW4.0A
No California		 W MARIN TC 40AW4.0A
No California
Angela Downs (3.99) 7-6
6-2		 Emily Birkenseer (3.58)
Debra Hakman (3.76)
Match: 3.61 Rating: 3.61
Glossary
Match Player rating for individual match.
Rating Dynamic rating after completed match.
NC Match not yet calculated into rating.
S Self rated or unrated player involved in match so no match rating calculated for current player.
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