Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2017) View Advanced Player Stats
Helga Waterfield (Los Altos, CA)
Female 		3.5 C
12/31/2017
Estimated Dynamic Rating ------
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Projected Year End Rating ------
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3.5 Rating Meter
N/A
3.0001 - 3.5000
Recent Match History Current Rating History
2017 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 65+ 3.5 8 5 3 0 62.5 19 12 7 63.2 137 83 54 60.6 0
Total 8 5 3 0 62.5 19 12 7 63.2 137 83 54 60.6 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
06/01/2017 Adult 65+
3.5		 SUNNYVALE TC/SUNNYVALE MTC 65AW3.5C
No California		 D2 Vivien Moyer
(3.14) 		Michiko Petovsky
(3.10)
Rebecca Yung
(3.15) 		L 3-6
6-2
1-0		 3.42 3.55
05/19/2017 Adult 65+
3.5		 SUNNYVALE TC/SUNNYVALE MTC 65AW3.5C
No California		 D1 Vivien Moyer
(3.08) 		Laura Hill
(3.15)
Margot Kakalec
(2.72) 		W 6-1
6-0		 3.69 3.62
05/11/2017 Adult 65+
3.5		 SUNNYVALE TC/SUNNYVALE MTC 65AW3.5C
No California		 D1 Vivien Moyer
(3.16) 		Janet Chang
(3.17)
Jo Voe
(3.26) 		L 6-1
7-5		 3.33 3.54
05/03/2017 Adult 65+
3.5		 SUNNYVALE TC/SUNNYVALE MTC 65AW3.5C
No California		 D1 Mary Schnapp
(3.16) 		Evelyn Sell
(2.77)
Marcia West
(2.90) 		W 6-1
6-1		 3.66 3.62
04/26/2017 Adult 65+
3.5		 SUNNYVALE TC/SUNNYVALE MTC 65AW3.5C
No California		 D2 Vivien Moyer
(3.10) 		Shu-Hui Chu
(3.43)
Jessica De Bosson
(2.59) 		W 6-1
6-1		 3.71 3.63
04/10/2017 Adult 65+
3.5		 SUNNYVALE TC/SUNNYVALE MTC 65AW3.5C
No California		 D1 Mary Schnapp
(3.18) 		Linda Crosta
(2.88)
Michiko Petovsky
(2.99) 		L 5-7
6-4
1-0		 3.37 3.56
04/05/2017 Adult 65+
3.5		 SUNNYVALE TC/SUNNYVALE MTC 65AW3.5C
No California		 D3 Vivien Moyer
(3.09) 		Cheryl Butts-Diltz
(3.13)
Gloria Fernandez
(3.03) 		W 7-5
6-2		 3.66 3.63
03/29/2017 Adult 65+
3.5		 SUNNYVALE TC/SUNNYVALE MTC 65AW3.5C
No California		 D2 Vivien Moyer
(3.09) 		Georgie McLain
(3.11)
Gudrun Steingart
(3.47) 		W 2-6
6-1
1-0		 3.67 3.62
06/01/2017 D2 Adult 65+
3.5
SUNNYVALE TC/SUNNYVALE MTC 65AW3.5C
No California		 L SUNNYVALE TC/SUNNYVALE MTC 65AW3.5E
No California
Vivien Moyer (3.14) 3-6
6-2
1-0		 Michiko Petovsky (3.10)
Rebecca Yung (3.15)
Match: 3.42 Rating: 3.55
05/19/2017 D1 Adult 65+
3.5
SUNNYVALE TC/SUNNYVALE MTC 65AW3.5C
No California		 W MORGAN HILL TC/MORGAN HILL TC 65AW3.5A
No California
Vivien Moyer (3.08) 6-1
6-0		 Laura Hill (3.15)
Margot Kakalec (2.72)
Match: 3.69 Rating: 3.62
05/11/2017 D1 Adult 65+
3.5
SUNNYVALE TC/SUNNYVALE MTC 65AW3.5C
No California		 L SUNNYVALE TC/SUNNYVALE MTC 65AW3.5E
No California
Vivien Moyer (3.16) 6-1
7-5		 Janet Chang (3.17)
Jo Voe (3.26)
Match: 3.33 Rating: 3.54
05/03/2017 D1 Adult 65+
3.5
SUNNYVALE TC/SUNNYVALE MTC 65AW3.5C
No California		 W SUNNYVALE TC/SUNNYVALE MTC 65AW3.5B
No California
Mary Schnapp (3.16) 6-1
6-1		 Evelyn Sell (2.77)
Marcia West (2.90)
Match: 3.66 Rating: 3.62
04/26/2017 D2 Adult 65+
3.5
SUNNYVALE TC/SUNNYVALE MTC 65AW3.5C
No California		 W SUNNYVALE TC/SUNNYVALE MTC 65AW3.5A
No California
Vivien Moyer (3.10) 6-1
6-1		 Shu-Hui Chu (3.43)
Jessica De Bosson (2.59)
Match: 3.71 Rating: 3.63
04/10/2017 D1 Adult 65+
3.5
SUNNYVALE TC/SUNNYVALE MTC 65AW3.5C
No California		 L SUNNYVALE TC/SUNNYVALE MTC 65AW3.5E
No California
Mary Schnapp (3.18) 5-7
6-4
1-0		 Linda Crosta (2.88)
Michiko Petovsky (2.99)
Match: 3.37 Rating: 3.56
04/05/2017 D3 Adult 65+
3.5
SUNNYVALE TC/SUNNYVALE MTC 65AW3.5C
No California		 W VILLAGES GCC 65AW3.5A
No California
Vivien Moyer (3.09) 7-5
6-2		 Cheryl Butts-Diltz (3.13)
Gloria Fernandez (3.03)
Match: 3.66 Rating: 3.63
03/29/2017 D2 Adult 65+
3.5
SUNNYVALE TC/SUNNYVALE MTC 65AW3.5C
No California		 W SUNNYVALE TC/SUNNYVALE MTC 65AW3.5D
No California
Vivien Moyer (3.09) 2-6
6-1
1-0		 Georgie McLain (3.11)
Gudrun Steingart (3.47)
Match: 3.67 Rating: 3.62
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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