Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
Robin Johnston (San Jose, CA)
Female 		4.5 C
12/31/2023
Estimated Dynamic Rating 4.0903
11/2/2024
Projected Year End Rating ------
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4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
2021 Overall Rating Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 0.0 3 1 2 0 33.3 6 2 4 33.3 49 20 29 40.8 0
Adult 40+ 4.5 6 3 3 0 50.0 15 6 9 40.0 111 44 67 39.6 0
Combo 9.5 3 0 3 0 0.0 6 0 6 0.0 53 16 37 30.2 0
Total 12 4 8 0 33.3 27 8 19 29.6 213 80 133 37.6 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/13/2021 Combo
9.5		 FOOTHILLS TandS CW9.5A
No California		 D1 Tisha Wolf
(4.06) 		Katie Mcdonough
(4.55)
Elani Phan
(4.37) 		L 6-4
6-2		 4.22 -----
10/16/2021 Combo
9.5		 FOOTHILLS TandS CW9.5A
No California		 D2 Tisha Wolf
(4.06) 		Jatica Pollack
(4.12)
Vaiana Guittet
(-----) 		L 7-5
6-4		 S -----
09/18/2021 Combo
9.5		 FOOTHILLS TandS CW9.5A
No California		 D2 Tina Smith
(4.20) 		Erin Green
(4.31)
Rosie Habib
(4.26) 		L 6-0
6-1		 3.75 -----
08/27/2021 Adult 40+ SHARON HTS CC 40AW4.5A
No California		 D3 Elisabetta Gaiani
(4.02) 		Ricki Rubin
(4.16)
Allison Whitten
(4.18) 		L 6-1
6-2		 3.82 3.98
08/15/2021 Adult 40+ SHARON HTS CC 40AW4.5A
No California		 D2 Deborah Krass
(4.03) 		Kristine Avila
(4.21)
Liza Geary
(4.05) 		L 6-2
6-2		 3.85 4.00
07/25/2021 Adult 40+ SHARON HTS CC 40AW4.5A
No California		 D1 Leslie Vallejo
(4.03) 		Pam Mayerfeld
(3.90)
Anamika Agrawal
(3.72) 		W 7-5
6-0		 S 4.05
03/08/2020 Adult 40+
4.5		 LADERA OAKS 40AW4.5+A
No California		 D1 Ann Jaquith
(4.10) 		Kristine Avila
(4.22)
Michaela Zuckova
(4.50) 		L 6-4
6-1		 4.10 4.05
02/29/2020 Adult 40+
4.5		 SUNNYVALE MTC 40AW4.5+C
No California		 D2 Sherrie McClung
(4.02) 		Lynn Stanghellini
(4.38)
Colean Tang
(4.09) 		W 2-6
7-6
1-0		 4.19 4.06
02/28/2020 Adult 40+
4.5		 SUNNYVALE MTC 40AW4.5+C
No California		 D3 Sherrie McClung
(4.03) 		Pat Durnhofer
(4.02)
Lora Bozzo
(4.15) 		W 7-6
4-6
1-0		 4.09 4.03
02/22/2020 Adult 40+
4.5		 SUNNYVALE MTC 40AW4.5+C
No California		 D3 Sherrie McClung
(4.00) 		Donna Wheatley
(3.97)
Claudia Rosso
(4.14) 		W 2-6
6-1
1-0		 4.12 4.03
02/02/2020 Adult 40+
4.5		 LADERA OAKS 40AW4.5+A
No California		 D2 Sherrie McClung
(3.98) 		Sally Cella
(4.23)
Mia Banks
(4.40) 		L 6-3
6-2		 4.07 4.01
01/25/2020 Adult 40+
4.5		 LADERA OAKS 40AW4.5+A
No California		 D2 Sherrie McClung
(4.04) 		Christina Ching
(4.17)
Bonnie Wakasa
(4.13) 		L 6-0
6-3		 3.81 3.99
11/13/2021 D1 Combo
9.5
FOOTHILLS TandS CW9.5A
No California		 L SUNNYVALE MTC CW9.5A
No California
Tisha Wolf (4.06) 6-4
6-2		 Katie Mcdonough (4.55)
Elani Phan (4.37)
Match: 4.22 Rating: -----
10/16/2021 D2 Combo
9.5
FOOTHILLS TandS CW9.5A
No California		 L PAUL MOORE PK CW9.5A
No California
Tisha Wolf (4.06) 7-5
6-4		 Jatica Pollack (4.12)
Vaiana Guittet (-----)
Match: S Rating: -----
09/18/2021 D2 Combo
9.5
FOOTHILLS TandS CW9.5A
No California		 L BAY CLUB COURTSIDE CW9.5A
No California
Tina Smith (4.20) 6-0
6-1		 Erin Green (4.31)
Rosie Habib (4.26)
Match: 3.75 Rating: -----
08/27/2021 D3 Adult 40+
SHARON HTS CC 40AW4.5A
No California		 L BAY CLUB BROADWAY TENNIS 40AW4.5A
No California
Elisabetta Gaiani (4.02) 6-1
6-2		 Ricki Rubin (4.16)
Allison Whitten (4.18)
Match: 3.82 Rating: 3.98
08/15/2021 D2 Adult 40+
SHARON HTS CC 40AW4.5A
No California		 L BAY CLUB BROADWAY TENNIS 40AW4.5A
No California
Deborah Krass (4.03) 6-2
6-2		 Kristine Avila (4.21)
Liza Geary (4.05)
Match: 3.85 Rating: 4.00
07/25/2021 D1 Adult 40+
SHARON HTS CC 40AW4.5A
No California		 W HOPKINS PK 40AW4.5A
No California
Leslie Vallejo (4.03) 7-5
6-0		 Pam Mayerfeld (3.90)
Anamika Agrawal (3.72)
Match: S Rating: 4.05
03/08/2020 D1 Adult 40+
4.5
LADERA OAKS 40AW4.5+A
No California		 L SHARON HTS CC 40AW4.5+A
No California
Ann Jaquith (4.10) 6-4
6-1		 Kristine Avila (4.22)
Michaela Zuckova (4.50)
Match: 4.10 Rating: 4.05
02/29/2020 D2 Adult 40+
4.5
SUNNYVALE MTC 40AW4.5+C
No California		 W BAY CLUB COURTSIDE 40AW4.5+A
No California
Sherrie McClung (4.02) 2-6
7-6
1-0		 Lynn Stanghellini (4.38)
Colean Tang (4.09)
Match: 4.19 Rating: 4.06
02/28/2020 D3 Adult 40+
4.5
SUNNYVALE MTC 40AW4.5+C
No California		 W LOS GATOS SR 40AW4.5+A
No California
Sherrie McClung (4.03) 7-6
4-6
1-0		 Pat Durnhofer (4.02)
Lora Bozzo (4.15)
Match: 4.09 Rating: 4.03
02/22/2020 D3 Adult 40+
4.5
SUNNYVALE MTC 40AW4.5+C
No California		 W BAY CLUB SANTA CLARA 40AW4.5+A
No California
Sherrie McClung (4.00) 2-6
6-1
1-0		 Donna Wheatley (3.97)
Claudia Rosso (4.14)
Match: 4.12 Rating: 4.03
02/02/2020 D2 Adult 40+
4.5
LADERA OAKS 40AW4.5+A
No California		 L SHARON HTS CC 40AW4.5+A
No California
Sherrie McClung (3.98) 6-3
6-2		 Sally Cella (4.23)
Mia Banks (4.40)
Match: 4.07 Rating: 4.01
01/25/2020 D2 Adult 40+
4.5
LADERA OAKS 40AW4.5+A
No California		 L MENLO CIRCUS 40AW4.5+A
No California
Sherrie McClung (4.04) 6-0
6-3		 Christina Ching (4.17)
Bonnie Wakasa (4.13)
Match: 3.81 Rating: 3.99
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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