Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2017) View Advanced Player Stats
Sandra Barker (Coosa, GA)
Female 		3.5 C
12/31/2022
Estimated Dynamic Rating 3.1353
8/9/2024
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2017 Adult 18+ Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 10 7 3 0 70.0 24 16 8 66.7 179 101 78 56.4 0
Adult 18+ 4.0 4 0 4 0 0.0 8 0 8 0.0 75 25 50 33.3 0
Total 14 7 7 0 50.0 32 16 16 50.0 254 126 128 49.6 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/16/2017 Adult 18+
3.5		 MITCHELL
Southern		 D1 Tammy Stewart
(2.84) 		Shelley Callier
(3.18)
Cathy Powell
(3.18) 		W 6-3
6-4		 3.61 3.46
09/18/2017 Adult 18+
3.5		 MITCHELL
Southern		 D1 Gale Dougherty
(2.91) 		Karen Putzer
(3.33)
Sharon Pierce
(3.10) 		L 6-3
6-0		 3.14 3.37
08/28/2017 Adult 18+
3.5		 MITCHELL
Southern		 D1 Tammy Stewart
(2.80) 		Dusti Edwards
(3.28)
Jessica Beam
(3.09) 		L 6-0
2-6
1-0		 3.41 3.45
04/12/2017 Adult 18+
3.5		 Dougherty
Southern		 D1 Cathy Powell
(3.11) 		Susan Lataif
(2.97)
Dana Czekalla
(2.90) 		W 6-2
7-5		 3.29 3.41
04/10/2017 Adult 18+
4.0		 WILSON
Southern		 D1 Gail Williams
(3.03) 		Jennifer Martin
(3.41)
Lisa Frazier
(3.49) 		L 7-5
6-3		 3.54 3.48
04/10/2017 Adult 18+
3.5		 Dougherty
Southern		 D2 Cathy Powell
(3.16) 		Sharon Pierce
(3.10)
Virginia Brewer
(3.18) 		W 6-3
7-5		 3.40 3.46
04/06/2017 Adult 18+
4.0		 WILSON
Southern		 D1 Gale Dougherty
(3.03) 		Jamie Chen
(3.50)
Mary McDonald
(3.48) 		L 7-5
6-1		 3.51 3.50
04/03/2017 Adult 18+
3.5		 Dougherty
Southern		 D3 Tammy Stewart
(2.71) 		Rebecca Crymes
(3.10)
Dusti Edwards
(3.26) 		L 4-6
6-4
1-0		 3.55 3.51
03/23/2017 Adult 18+
4.0		 WILSON
Southern		 D1 Gail Williams
(3.03) 		Alison McMillan
(3.23)
Shirley Rutledge
(3.63) 		L 6-3
6-2		 3.45 3.51
03/22/2017 Adult 18+
3.5		 Dougherty
Southern		 D3 Tammy Collum
(3.05) 		Beverley Floyd
(3.28)
Rebecca Addison
(2.99) 		W 6-2
6-2		 3.65 3.55
03/20/2017 Adult 18+
3.5		 Dougherty
Southern		 D2 Tammy Stewart
(2.76) 		Joy Creel
(3.26)
Carol Cothran
(3.01) 		W 3-6
6-1
1-0		 3.61 3.55
03/06/2017 Adult 18+
3.5		 Dougherty
Southern		 D2 Tammy Stewart
(2.78) 		Rhonda Garrett
(3.23)
Donna Johnson
(3.11) 		W 6-3
3-6
1-0		 3.57 3.53
03/02/2017 Adult 18+
4.0		 WILSON
Southern		 D2 Cathy Powell
(3.02) 		Terina Fowler
(3.12)
Terri Teems
(3.76) 		L 6-2
6-4		 3.50 3.51
02/20/2017 Adult 18+
3.5		 Dougherty
Southern		 D1 Tammy Stewart
(2.76) 		Sheila Hall
(3.00)
Kasey Salas
(3.01) 		W 6-1
6-3		 3.68 3.54
10/16/2017 D1 Adult 18+
3.5
MITCHELL
Southern		 W Cannon
Southern
Tammy Stewart (2.84) 6-3
6-4		 Shelley Callier (3.18)
Cathy Powell (3.18)
Match: 3.61 Rating: 3.46
09/18/2017 D1 Adult 18+
3.5
MITCHELL
Southern		 L CVTA/Kim Waid
Southern
Gale Dougherty (2.91) 6-3
6-0		 Karen Putzer (3.33)
Sharon Pierce (3.10)
Match: 3.14 Rating: 3.37
08/28/2017 D1 Adult 18+
3.5
MITCHELL
Southern		 L Cargle
Southern
Tammy Stewart (2.80) 6-0
2-6
1-0		 Dusti Edwards (3.28)
Jessica Beam (3.09)
Match: 3.41 Rating: 3.45
04/12/2017 D1 Adult 18+
3.5
Dougherty
Southern		 W Wolfe
Southern
Cathy Powell (3.11) 6-2
7-5		 Susan Lataif (2.97)
Dana Czekalla (2.90)
Match: 3.29 Rating: 3.41
04/10/2017 D1 Adult 18+
4.0
WILSON
Southern		 L Mathis/Martin
Southern
Gail Williams (3.03) 7-5
6-3		 Jennifer Martin (3.41)
Lisa Frazier (3.49)
Match: 3.54 Rating: 3.48
04/10/2017 D2 Adult 18+
3.5
Dougherty
Southern		 W Waid
Southern
Cathy Powell (3.16) 6-3
7-5		 Sharon Pierce (3.10)
Virginia Brewer (3.18)
Match: 3.40 Rating: 3.46
04/06/2017 D1 Adult 18+
4.0
WILSON
Southern		 L Chen
Southern
Gale Dougherty (3.03) 7-5
6-1		 Jamie Chen (3.50)
Mary McDonald (3.48)
Match: 3.51 Rating: 3.50
04/03/2017 D3 Adult 18+
3.5
Dougherty
Southern		 L Cargle
Southern
Tammy Stewart (2.71) 4-6
6-4
1-0		 Rebecca Crymes (3.10)
Dusti Edwards (3.26)
Match: 3.55 Rating: 3.51
03/23/2017 D1 Adult 18+
4.0
WILSON
Southern		 L Dano
Southern
Gail Williams (3.03) 6-3
6-2		 Alison McMillan (3.23)
Shirley Rutledge (3.63)
Match: 3.45 Rating: 3.51
03/22/2017 D3 Adult 18+
3.5
Dougherty
Southern		 W Willingham
Southern
Tammy Collum (3.05) 6-2
6-2		 Beverley Floyd (3.28)
Rebecca Addison (2.99)
Match: 3.65 Rating: 3.55
03/20/2017 D2 Adult 18+
3.5
Dougherty
Southern		 W WILSON
Southern
Tammy Stewart (2.76) 3-6
6-1
1-0		 Joy Creel (3.26)
Carol Cothran (3.01)
Match: 3.61 Rating: 3.55
03/06/2017 D2 Adult 18+
3.5
Dougherty
Southern		 W Waid
Southern
Tammy Stewart (2.78) 6-3
3-6
1-0		 Rhonda Garrett (3.23)
Donna Johnson (3.11)
Match: 3.57 Rating: 3.53
03/02/2017 D2 Adult 18+
4.0
WILSON
Southern		 L Dano
Southern
Cathy Powell (3.02) 6-2
6-4		 Terina Fowler (3.12)
Terri Teems (3.76)
Match: 3.50 Rating: 3.51
02/20/2017 D1 Adult 18+
3.5
Dougherty
Southern		 W Wolfe
Southern
Tammy Stewart (2.76) 6-1
6-3		 Sheila Hall (3.00)
Kasey Salas (3.01)
Match: 3.68 Rating: 3.54
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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