Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2019) View Advanced Player Stats
Iris Beiswanger (Santa Rosa, CA)
Female 		4.5 C
12/31/2024
Estimated Dynamic Rating 4.0854
2/27/2025
Projected Year End Rating ------
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4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
2019 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.5 7 4 3 0 57.1 16 10 6 62.5 132 75 57 56.8 0
Adult 40+ 4.5 8 6 2 0 75.0 18 12 6 66.7 141 75 66 53.2 0
Adult 55+ 9.0 4 2 2 0 50.0 11 6 5 54.5 63 38 25 60.3 0
Combo 8.5 1 0 1 0 0.0 2 0 2 0.0 22 9 13 40.9 0
Total 20 12 8 0 60.0 47 28 19 59.6 358 197 161 55.0 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
09/08/2019 Adult 55+
9.0		 ANALY HS 55AW9.0A
No California		 D3 Barbara Eriksson
(4.18) 		Danelle Van Alstyne
(4.01)
Amy Tompkins
(4.02) 		W 6-0
6-4		 4.32 4.23
07/21/2019 Adult 55+
9.0		 ANALY HS 55AW9.0A
No California		 D1 Mary Martz
(4.24) 		Donna Martin
(4.13)
Susan Smith
(4.30) 		L 0-6
6-2
1-0		 4.24 4.21
07/14/2019 Adult 55+
9.0		 ANALY HS 55AW9.0A
No California		 D2 Sally Kingshill-Alarie
(3.93) 		Teresa Alvarez
(4.16)
Teri Hickey
(4.08) 		L 7-5
0-6
1-0		 4.33 4.22
06/30/2019 Adult 55+
9.0		 ANALY HS 55AW9.0A
No California		 D1 Mary Martz
(4.29) 		Donna Martin
(4.13)
Susan Smith
(4.29) 		W 0-6
6-0
1-0		 4.21 4.19
06/09/2019 Adult 18+
4.5		 WEST COUNTY TA/RAGLE RANCH 18AW4.5A
No California		 D1 Alexis Webb
(4.35) 		Yong Willendrup
(4.01)
Shelly Kontogiannis
(4.00) 		W 6-3
6-0		 4.25 4.19
06/08/2019 Adult 18+
4.5		 WEST COUNTY TA/RAGLE RANCH 18AW4.5A
No California		 D3 Martina Baggett
(3.83) 		Janice Garner
(3.45)
Margo Jay
(3.60) 		W 6-2
6-2		 4.07 4.15
06/02/2019 Adult 18+
4.5		 WEST COUNTY TA/RAGLE RANCH 18AW4.5A
No California		 D3 Holly Melton
(3.90) 		Barbara Woodbridge
(4.11)
Yong Willendrup
(4.07) 		L 7-6
2-6
1-0		 4.28 4.19
06/01/2019 Adult 18+
4.5		 WEST COUNTY TA/RAGLE RANCH 18AW4.5A
No California		 D3 Kathy Halligan
(4.02) 		Susan Swezy
(4.09)
Jennifer Westly
(4.09) 		W 6-4
6-3		 4.31 4.19
05/11/2019 Adult 18+
4.5		 WEST COUNTY TA/RAGLE RANCH 18AW4.5A
No California		 D2 Nadya Vicente
(4.34) 		Seena Shanker
(4.22)
Elizabeth Sordyl
(4.39) 		L 4-6
7-5
1-0		 4.18 4.16
05/05/2019 Adult 40+
4.5
Districts		 WEST COUNTY TA/RAGLE RANCH 40AW4.5+A
No California		 D1 Nadya Vicente
(4.35) 		Robyn Girard
(4.62)
Bonnie Larsen
(4.31) 		L 6-2
6-3		 4.12 4.14
05/04/2019 Adult 40+
4.5
Districts		 WEST COUNTY TA/RAGLE RANCH 40AW4.5+A
No California		 D1 Sally Kingshill-Alarie
(3.90) 		Becky Miller
(4.76)
Kimberly Winterhalter
(4.14) 		L 6-1
6-0		 4.13 4.14
05/03/2019 Adult 40+
4.5
Districts		 WEST COUNTY TA/RAGLE RANCH 40AW4.5+A
No California		 D1 Mary Martz
(4.17) 		Julia Overs Bates
(4.51)
Claudia Rosso
(4.15) 		W 7-6
6-4		 4.39 4.18
04/28/2019 Adult 18+
4.5		 WEST COUNTY TA/RAGLE RANCH 18AW4.5A
No California		 D2 Mary Martz
(4.17) 		Donna Martin
(4.17)
Deborah Pope
(4.02) 		W 6-4
7-5		 4.15 4.14
04/13/2019 Adult 18+
4.5		 WEST COUNTY TA/RAGLE RANCH 18AW4.5A
No California		 D3 Sara C Mazza
(3.80) 		Roberta Donetti
(4.08)
Angelique Thai
(4.13) 		L 6-2
6-1		 3.94 4.11
04/07/2019 Adult 40+
4.5		 WEST COUNTY TA/RAGLE RANCH 40AW4.5+A
No California		 D2 Wendy Gurwitz
(4.21) 		Susan Smith
(4.30)
Amy Tompkins
(4.07) 		W 3-6
6-3
1-0		 4.19 4.14
03/24/2019 Adult 40+
4.5		 WEST COUNTY TA/RAGLE RANCH 40AW4.5+A
No California		 D1 Nadya Vicente
(4.44) 		Donna Martin
(4.28)
Susan Smith
(4.26) 		W 6-1
6-3		 4.41 4.16
03/17/2019 Adult 40+
4.5		 WEST COUNTY TA/RAGLE RANCH 40AW4.5+A
No California		 D2 Wendy Gurwitz
(4.13) 		Theresa Martinez
(4.00)
Jennifer Westly
(4.08) 		W 6-1
6-0		 4.44 4.14
03/16/2019 Adult 40+
4.5		 WEST COUNTY TA/RAGLE RANCH 40AW4.5+A
No California		 D3 Wendy Gurwitz
(4.17) 		Elaine Madson
(3.64)
Cheryl Davey
(3.94) 		W 6-2
6-4		 3.95 4.06
01/13/2019 Adult 40+
4.5		 WEST COUNTY TA/RAGLE RANCH 40AW4.5+A
No California		 D2 Holly Melton
(4.03) 		Deborah Pope
(4.09)
Donna Martin
(4.26) 		W 7-6
2-6
1-0		 4.15 4.09
01/12/2019 Combo
8.5		 WEST COUNTY TA/RAGLE RANCH CW8.5A
No California		 D3 Sara C Mazza
(3.57) 		Erin Langs
(4.24)
Lisa Dierking
(3.89) 		L 6-4
7-5		 4.27 -----
09/08/2019 D3 Adult 55+
9.0
ANALY HS 55AW9.0A
No California		 W LA CANTERA RC 55AW9.0A
No California
Barbara Eriksson (4.18) 6-0
6-4		 Danelle Van Alstyne (4.01)
Amy Tompkins (4.02)
Match: 4.32 Rating: 4.23
07/21/2019 D1 Adult 55+
9.0
ANALY HS 55AW9.0A
No California		 L LA CANTERA RC 55AW9.0A
No California
Mary Martz (4.24) 0-6
6-2
1-0		 Donna Martin (4.13)
Susan Smith (4.30)
Match: 4.24 Rating: 4.21
07/14/2019 D2 Adult 55+
9.0
ANALY HS 55AW9.0A
No California		 L LA CANTERA RC 55AW9.0A
No California
Sally Kingshill-Alarie (3.93) 7-5
0-6
1-0		 Teresa Alvarez (4.16)
Teri Hickey (4.08)
Match: 4.33 Rating: 4.22
06/30/2019 D1 Adult 55+
9.0
ANALY HS 55AW9.0A
No California		 W LA CANTERA RC 55AW9.0A
No California
Mary Martz (4.29) 0-6
6-0
1-0		 Donna Martin (4.13)
Susan Smith (4.29)
Match: 4.21 Rating: 4.19
06/09/2019 D1 Adult 18+
4.5
WEST COUNTY TA/RAGLE RANCH 18AW4.5A
No California		 W NAPA VALLEY TC/VINTAGE HS 18AW4.5A
No California
Alexis Webb (4.35) 6-3
6-0		 Yong Willendrup (4.01)
Shelly Kontogiannis (4.00)
Match: 4.25 Rating: 4.19
06/08/2019 D3 Adult 18+
4.5
WEST COUNTY TA/RAGLE RANCH 18AW4.5A
No California		 W LA CANTERA RC 18AW4.5A
No California
Martina Baggett (3.83) 6-2
6-2		 Janice Garner (3.45)
Margo Jay (3.60)
Match: 4.07 Rating: 4.15
06/02/2019 D3 Adult 18+
4.5
WEST COUNTY TA/RAGLE RANCH 18AW4.5A
No California		 L NAPA VALLEY TC/VINTAGE HS 18AW4.5A
No California
Holly Melton (3.90) 7-6
2-6
1-0		 Barbara Woodbridge (4.11)
Yong Willendrup (4.07)
Match: 4.28 Rating: 4.19
06/01/2019 D3 Adult 18+
4.5
WEST COUNTY TA/RAGLE RANCH 18AW4.5A
No California		 W CRANE PK 18AW4.5A
No California
Kathy Halligan (4.02) 6-4
6-3		 Susan Swezy (4.09)
Jennifer Westly (4.09)
Match: 4.31 Rating: 4.19
05/11/2019 D2 Adult 18+
4.5
WEST COUNTY TA/RAGLE RANCH 18AW4.5A
No California		 L CRANE PK 18AW4.5A
No California
Nadya Vicente (4.34) 4-6
7-5
1-0		 Seena Shanker (4.22)
Elizabeth Sordyl (4.39)
Match: 4.18 Rating: 4.16
05/05/2019 D1 Adult 40+
4.5
Districts
WEST COUNTY TA/RAGLE RANCH 40AW4.5+A
No California		 L BAY CLUB COURTSIDE 40AW4.5+A
No California
Nadya Vicente (4.35) 6-2
6-3		 Robyn Girard (4.62)
Bonnie Larsen (4.31)
Match: 4.12 Rating: 4.14
05/04/2019 D1 Adult 40+
4.5
Districts
WEST COUNTY TA/RAGLE RANCH 40AW4.5+A
No California		 L DAVIE STADIUM 40AW4.5+A
No California
Sally Kingshill-Alarie (3.90) 6-1
6-0		 Becky Miller (4.76)
Kimberly Winterhalter (4.14)
Match: 4.13 Rating: 4.14
05/03/2019 D1 Adult 40+
4.5
Districts
WEST COUNTY TA/RAGLE RANCH 40AW4.5+A
No California		 W CLUBSPORT PL 40AW4.5+A
No California
Mary Martz (4.17) 7-6
6-4		 Julia Overs Bates (4.51)
Claudia Rosso (4.15)
Match: 4.39 Rating: 4.18
04/28/2019 D2 Adult 18+
4.5
WEST COUNTY TA/RAGLE RANCH 18AW4.5A
No California		 W LA CANTERA RC 18AW4.5A
No California
Mary Martz (4.17) 6-4
7-5		 Donna Martin (4.17)
Deborah Pope (4.02)
Match: 4.15 Rating: 4.14
04/13/2019 D3 Adult 18+
4.5
WEST COUNTY TA/RAGLE RANCH 18AW4.5A
No California		 L NAPA VALLEY TC/VINTAGE HS 18AW4.5A
No California
Sara C Mazza (3.80) 6-2
6-1		 Roberta Donetti (4.08)
Angelique Thai (4.13)
Match: 3.94 Rating: 4.11
04/07/2019 D2 Adult 40+
4.5
WEST COUNTY TA/RAGLE RANCH 40AW4.5+A
No California		 W LA CANTERA RC 40AW4.5+A
No California
Wendy Gurwitz (4.21) 3-6
6-3
1-0		 Susan Smith (4.30)
Amy Tompkins (4.07)
Match: 4.19 Rating: 4.14
03/24/2019 D1 Adult 40+
4.5
WEST COUNTY TA/RAGLE RANCH 40AW4.5+A
No California		 W LA CANTERA RC 40AW4.5+A
No California
Nadya Vicente (4.44) 6-1
6-3		 Donna Martin (4.28)
Susan Smith (4.26)
Match: 4.41 Rating: 4.16
03/17/2019 D2 Adult 40+
4.5
WEST COUNTY TA/RAGLE RANCH 40AW4.5+A
No California		 W ROHNERT PK TC/MAGNOLIA/M PK 40AW4.5+A
No California
Wendy Gurwitz (4.13) 6-1
6-0		 Theresa Martinez (4.00)
Jennifer Westly (4.08)
Match: 4.44 Rating: 4.14
03/16/2019 D3 Adult 40+
4.5
WEST COUNTY TA/RAGLE RANCH 40AW4.5+A
No California		 W LA CANTERA RC 40AW4.5+A
No California
Wendy Gurwitz (4.17) 6-2
6-4		 Elaine Madson (3.64)
Cheryl Davey (3.94)
Match: 3.95 Rating: 4.06
01/13/2019 D2 Adult 40+
4.5
WEST COUNTY TA/RAGLE RANCH 40AW4.5+A
No California		 W LA CANTERA RC 40AW4.5+A
No California
Holly Melton (4.03) 7-6
2-6
1-0		 Deborah Pope (4.09)
Donna Martin (4.26)
Match: 4.15 Rating: 4.09
01/12/2019 D3 Combo
8.5
WEST COUNTY TA/RAGLE RANCH CW8.5A
No California		 L CRANE PK CW8.5A
No California
Sara C Mazza (3.57) 6-4
7-5		 Erin Langs (4.24)
Lisa Dierking (3.89)
Match: 4.27 Rating: -----
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S Self rated or unrated player involved in match so no match rating calculated for current player.
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