Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2019) View Advanced Player Stats
Margaret Zimmerman (Redmond, WA)
Female 		4.0 C
12/31/2023
Estimated Dynamic Rating 3.5187
9/24/2024
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2019 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 4 3 1 0 75.0 11 7 4 63.6 78 43 35 55.1 0
Adult 40+ 4.0 4 2 2 0 50.0 10 5 5 50.0 84 40 44 47.6 0
Adult 55+ 8.0 6 4 2 0 66.7 13 8 5 61.5 117 62 55 53.0 0
Total 14 9 5 0 64.3 34 20 14 58.8 279 145 134 52.0 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/22/2019 Adult 55+
8.0		 CP-Zimmerman
Pacific NW		 D2 Carolyn Tanksley
(3.52) 		Elizabeth Glazov
(3.58)
Nan Myers
(3.51) 		W 6-3
6-2		 3.75 3.51
11/16/2019 Adult 55+
8.0		 CP-Zimmerman
Pacific NW		 D3 Susan Sodorff
(3.45) 		Brooke Kelley
(3.56)
Kathy McCann
(3.33) 		L 6-1
6-4		 3.23 3.44
11/09/2019 Adult 55+
8.0		 CP-Zimmerman
Pacific NW		 D3 Deborah Murray
(3.54) 		Denise Ryan
(3.28)
Constance Ballou
(3.41) 		W 7-6
6-3		 3.41 3.46
10/18/2019 Adult 55+
8.0		 CP-Zimmerman
Pacific NW		 D3 Deborah Murray
(3.52) 		Shelley Chapman
(3.34)
Michelle Kutz
(3.18) 		W 6-2
6-4		 3.43 3.48
09/29/2019 Adult 55+
8.0		 CP-Zimmerman
Pacific NW		 D2 Linda Baker
(3.68) 		Kitty Flaherty
(3.65)
Jacquie Hartmann
(3.67) 		L 6-3
7-5		 3.43 3.49
09/07/2019 Adult 55+
8.0		 CP-Zimmerman
Pacific NW		 D3 Patrice Dicasparro
(3.71) 		Angie Harwood
(2.97)
Mary Jansen
(3.68) 		W 6-3
5-7
1-0		 3.29 3.47
05/07/2019 Adult 18+
4.0		 CP-Get a Grip-Laun
Pacific NW		 D2 Carolyn Tanksley
(3.75) 		Michelle Snyder
(3.52)
Gina Gentry
(3.70) 		W 6-2
7-5		 3.66 3.54
05/03/2019 Adult 18+
4.0		 CP-Get a Grip-Laun
Pacific NW		 D3 Etsuko Haring
(3.79) 		Theresa Roberts
(3.32)
Kristin Meldahl
(3.66) 		W 6-4
3-6
1-0		 3.36 3.51
04/05/2019 Adult 18+
4.0		 CP-Get a Grip-Laun
Pacific NW		 D2 Linda Baker
(3.79) 		Jane Demerath
(3.55)
Haena Mullen
(3.65) 		L 7-5
4-6
1-0		 3.41 3.53
03/22/2019 Adult 18+
4.0		 CP-Get a Grip-Laun
Pacific NW		 D3 Tricia Schroth
(3.54) 		Karen Dunlop
(3.60)
Kerry Sirotta
(-----) 		W 2-6
6-0
1-0		 S 3.48
03/10/2019 Adult 40+
4.0		 CP-Keogh
Pacific NW		 D3 Ronni Fields
(3.51) 		Suzanne Johnson
(3.44)
Darci Wyman
(3.14) 		L 6-1
6-4		 3.10 3.48
02/02/2019 Adult 40+
4.0		 CP-Keogh
Pacific NW		 D2 Ronni Fields
(3.51) 		Sunny Hsieh
(3.63)
Stacy Crites
(3.61) 		W 6-4
7-6		 3.73 3.62
01/26/2019 Adult 40+
4.0		 CP-Keogh
Pacific NW		 D1 Carol Lelivelt
(3.70) 		Lisa Chapman
(3.61)
Edna Gossage
(3.74) 		W 6-7
7-6
1-0		 3.64 3.60
01/12/2019 Adult 40+
4.0		 CP-Keogh
Pacific NW		 D1 Paula Parker
(3.86) 		Lynn Hillger
(3.79)
Heather Johnson
(3.83) 		L 2-6
6-2
1-0		 3.63 3.59
11/22/2019 D2 Adult 55+
8.0
CP-Zimmerman
Pacific NW		 W CP-Hom
Pacific NW
Carolyn Tanksley (3.52) 6-3
6-2		 Elizabeth Glazov (3.58)
Nan Myers (3.51)
Match: 3.75 Rating: 3.51
11/16/2019 D3 Adult 55+
8.0
CP-Zimmerman
Pacific NW		 L IND-Dillon
Pacific NW
Susan Sodorff (3.45) 6-1
6-4		 Brooke Kelley (3.56)
Kathy McCann (3.33)
Match: 3.23 Rating: 3.44
11/09/2019 D3 Adult 55+
8.0
CP-Zimmerman
Pacific NW		 W CP-Hom
Pacific NW
Deborah Murray (3.54) 7-6
6-3		 Denise Ryan (3.28)
Constance Ballou (3.41)
Match: 3.41 Rating: 3.46
10/18/2019 D3 Adult 55+
8.0
CP-Zimmerman
Pacific NW		 W EDG-Nagel
Pacific NW
Deborah Murray (3.52) 6-2
6-4		 Shelley Chapman (3.34)
Michelle Kutz (3.18)
Match: 3.43 Rating: 3.48
09/29/2019 D2 Adult 55+
8.0
CP-Zimmerman
Pacific NW		 L MI-Govier
Pacific NW
Linda Baker (3.68) 6-3
7-5		 Kitty Flaherty (3.65)
Jacquie Hartmann (3.67)
Match: 3.43 Rating: 3.49
09/07/2019 D3 Adult 55+
8.0
CP-Zimmerman
Pacific NW		 W BELL-Heidenreich
Pacific NW
Patrice Dicasparro (3.71) 6-3
5-7
1-0		 Angie Harwood (2.97)
Mary Jansen (3.68)
Match: 3.29 Rating: 3.47
05/07/2019 D2 Adult 18+
4.0
CP-Get a Grip-Laun
Pacific NW		 W BC-Snyder
Pacific NW
Carolyn Tanksley (3.75) 6-2
7-5		 Michelle Snyder (3.52)
Gina Gentry (3.70)
Match: 3.66 Rating: 3.54
05/03/2019 D3 Adult 18+
4.0
CP-Get a Grip-Laun
Pacific NW		 W TCSP-Acarregui
Pacific NW
Etsuko Haring (3.79) 6-4
3-6
1-0		 Theresa Roberts (3.32)
Kristin Meldahl (3.66)
Match: 3.36 Rating: 3.51
04/05/2019 D2 Adult 18+
4.0
CP-Get a Grip-Laun
Pacific NW		 L PSC-Schneider
Pacific NW
Linda Baker (3.79) 7-5
4-6
1-0		 Jane Demerath (3.55)
Haena Mullen (3.65)
Match: 3.41 Rating: 3.53
03/22/2019 D3 Adult 18+
4.0
CP-Get a Grip-Laun
Pacific NW		 W BC-Landry
Pacific NW
Tricia Schroth (3.54) 2-6
6-0
1-0		 Karen Dunlop (3.60)
Kerry Sirotta (-----)
Match: S Rating: 3.48
03/10/2019 D3 Adult 40+
4.0
CP-Keogh
Pacific NW		 L AYTC-Miller
Pacific NW
Ronni Fields (3.51) 6-1
6-4		 Suzanne Johnson (3.44)
Darci Wyman (3.14)
Match: 3.10 Rating: 3.48
02/02/2019 D2 Adult 40+
4.0
CP-Keogh
Pacific NW		 W TCSP-Boone
Pacific NW
Ronni Fields (3.51) 6-4
7-6		 Sunny Hsieh (3.63)
Stacy Crites (3.61)
Match: 3.73 Rating: 3.62
01/26/2019 D1 Adult 40+
4.0
CP-Keogh
Pacific NW		 W RBW-Funtastic Forties-Box
Pacific NW
Carol Lelivelt (3.70) 6-7
7-6
1-0		 Lisa Chapman (3.61)
Edna Gossage (3.74)
Match: 3.64 Rating: 3.60
01/12/2019 D1 Adult 40+
4.0
CP-Keogh
Pacific NW		 L PL-Blasko
Pacific NW
Paula Parker (3.86) 2-6
6-2
1-0		 Lynn Hillger (3.79)
Heather Johnson (3.83)
Match: 3.63 Rating: 3.59
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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