Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
Ryoko Isobe (Westminster, CO)
Female 		4.0 C
12/31/2023
Estimated Dynamic Rating 3.6983
8/9/2024
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2021 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 4.0 5 3 2 0 60.0 12 7 5 58.3 94 50 44 53.2 0
Adult 55+ 8.0 7 6 1 0 85.7 15 13 2 86.7 132 84 48 63.6 0
Adult Other 4.0 5 2 3 0 40.0 12 6 6 50.0 93 48 45 51.6 0
Total 17 11 6 0 64.7 39 26 13 66.7 319 182 137 57.1 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
07/19/2021 Adult 40+
4.0		 BTA RED
Intermountain		 D2 Peggy Ingraham
(3.55) 		Katherine Croasdale
(3.65)
Julie Brown
(3.49) 		W 6-3
6-3		 3.82 3.68
07/18/2021 Adult 55+
8.0
Districts		 BTA GOLD
Intermountain		 D3 Melissa Bonnette
(3.74) 		Carol Carnish
(3.46)
Annette McEachron
(4.11) 		L 3-6
6-3
1-0		 3.69 3.64
07/17/2021 Adult 55+
8.0
Districts		 BTA GOLD
Intermountain		 D3 Jean Crawford
(3.88) 		Ann Baldwin
(3.55)
Christine Gingrich
(3.73) 		W 7-6
6-3		 3.61 3.62
07/16/2021 Adult 55+
8.0
Districts		 BTA GOLD
Intermountain		 D3 Jean Crawford
(3.80) 		Nancy Zeigel
(3.91)
Olivia Emery
(3.32) 		W 6-4
6-1		 3.77 3.64
07/05/2021 Adult 40+
4.0		 BTA RED
Intermountain		 D2 Yoshiko Yamashita
(3.84) 		Erin Kintzle
(3.71)
Claudia Booton
(3.57) 		W 6-1
6-4		 3.76 3.63
06/25/2021 Adult 55+
8.0		 BTA GOLD
Intermountain		 D1 Rachel Bloombaum
(3.99) 		Malou Van Eijk
(3.49)
Sharon Naylor
(3.62) 		W 6-3
6-3		 3.54 3.58
06/21/2021 Adult 40+
4.0		 BTA RED
Intermountain		 D2 Julie Bosworth
(3.68) 		Michelle Snyder
(3.56)
Julie Stockert
(3.49) 		L 6-4
4-6
1-0		 3.46 3.57
06/17/2021 Adult Other
4.0		 BTA PINK
Intermountain		 D3 Julie Bosworth
(3.73) 		Julie Brown
(3.43)
Karen Kruse
(3.11) 		W 6-2
6-3		 3.47 3.60
06/14/2021 Adult 40+
4.0		 BTA RED
Intermountain		 D3 Anna Carner
(3.62) 		Kathy Caruso
(3.75)
Katherine Beeck
(3.59) 		L 6-3
6-3		 3.47 3.62
06/10/2021 Adult Other
4.0		 BTA PINK
Intermountain		 D2 Yoshiko Yamashita
(3.82) 		Michelle Pulley
(3.67)
Alexis Zabielski
(3.64) 		L 6-4
6-3		 3.44 3.62
06/07/2021 Adult 40+
4.0		 BTA RED
Intermountain		 D3 Anna Carner
(3.59) 		Christina Cope
(3.74)
Timolyn Esson
(3.74) 		W 6-4
3-6
1-0		 3.78 3.70
06/04/2021 Adult 55+
8.0		 BTA GOLD
Intermountain		 D2 Mary Dowling
(3.71) 		Susie Morgan
(3.73)
Lisa Barnhill
(3.45) 		W 7-6
7-5		 3.64 3.67
05/28/2021 Adult 55+
8.0		 BTA GOLD
Intermountain		 D3 Jean Crawford
(3.93) 		Melanie Darden
(3.27)
JD Herman
(3.64) 		W 6-3
6-0		 3.66 3.68
05/27/2021 Adult Other
4.0		 BTA PINK
Intermountain		 D3 Rachel Bloombaum
(3.94) 		Andrea Firstenberg
(3.55)
Karen Kruse
(3.12) 		W 6-1
6-3		 3.57 3.67
05/20/2021 Adult Other
4.0		 BTA PINK
Intermountain		 D2 Yoshiko Yamashita
(3.84) 		Mona Jones
(3.71)
Elizabeth Miller
(3.90) 		L 4-6
6-1
1-0		 3.62 3.69
05/13/2021 Adult Other
4.0		 BTA PINK
Intermountain		 D3 Carol Gregory
(3.68) 		Yayoi Shaw
(3.70)
Emma Brandt
(3.64) 		L 6-7
6-3
1-0		 3.62 3.70
05/07/2021 Adult 55+
8.0		 BTA GOLD
Intermountain		 D2 Yoshiko Yamashita
(3.87) 		Malou Van Eijk
(3.53)
Sharon Naylor
(3.58) 		W 6-1
6-3		 3.76 3.73
07/19/2021 D2 Adult 40+
4.0
BTA RED
Intermountain		 W MEA BLUE
Intermountain
Peggy Ingraham (3.55) 6-3
6-3		 Katherine Croasdale (3.65)
Julie Brown (3.49)
Match: 3.82 Rating: 3.68
07/18/2021 D3 Adult 55+
8.0
Districts
BTA GOLD
Intermountain		 L RVR
Intermountain
Melissa Bonnette (3.74) 3-6
6-3
1-0		 Carol Carnish (3.46)
Annette McEachron (4.11)
Match: 3.69 Rating: 3.64
07/17/2021 D3 Adult 55+
8.0
Districts
BTA GOLD
Intermountain		 W SSH BLUE
Intermountain
Jean Crawford (3.88) 7-6
6-3		 Ann Baldwin (3.55)
Christine Gingrich (3.73)
Match: 3.61 Rating: 3.62
07/16/2021 D3 Adult 55+
8.0
Districts
BTA GOLD
Intermountain		 W CROWN RED
Intermountain
Jean Crawford (3.80) 6-4
6-1		 Nancy Zeigel (3.91)
Olivia Emery (3.32)
Match: 3.77 Rating: 3.64
07/05/2021 D2 Adult 40+
4.0
BTA RED
Intermountain		 W BRMST RED
Intermountain
Yoshiko Yamashita (3.84) 6-1
6-4		 Erin Kintzle (3.71)
Claudia Booton (3.57)
Match: 3.76 Rating: 3.63
06/25/2021 D1 Adult 55+
8.0
BTA GOLD
Intermountain		 W GEN PURPLE
Intermountain
Rachel Bloombaum (3.99) 6-3
6-3		 Malou Van Eijk (3.49)
Sharon Naylor (3.62)
Match: 3.54 Rating: 3.58
06/21/2021 D2 Adult 40+
4.0
BTA RED
Intermountain		 L LTA BLUE
Intermountain
Julie Bosworth (3.68) 6-4
4-6
1-0		 Michelle Snyder (3.56)
Julie Stockert (3.49)
Match: 3.46 Rating: 3.57
06/17/2021 D3 Adult Other
4.0
BTA PINK
Intermountain		 W MEA PINK
Intermountain
Julie Bosworth (3.73) 6-2
6-3		 Julie Brown (3.43)
Karen Kruse (3.11)
Match: 3.47 Rating: 3.60
06/14/2021 D3 Adult 40+
4.0
BTA RED
Intermountain		 L BCC RED
Intermountain
Anna Carner (3.62) 6-3
6-3		 Kathy Caruso (3.75)
Katherine Beeck (3.59)
Match: 3.47 Rating: 3.62
06/10/2021 D2 Adult Other
4.0
BTA PINK
Intermountain		 L LTA GREEN
Intermountain
Yoshiko Yamashita (3.82) 6-4
6-3		 Michelle Pulley (3.67)
Alexis Zabielski (3.64)
Match: 3.44 Rating: 3.62
06/07/2021 D3 Adult 40+
4.0
BTA RED
Intermountain		 W LTA GREEN
Intermountain
Anna Carner (3.59) 6-4
3-6
1-0		 Christina Cope (3.74)
Timolyn Esson (3.74)
Match: 3.78 Rating: 3.70
06/04/2021 D2 Adult 55+
8.0
BTA GOLD
Intermountain		 W GTC YELLOW
Intermountain
Mary Dowling (3.71) 7-6
7-5		 Susie Morgan (3.73)
Lisa Barnhill (3.45)
Match: 3.64 Rating: 3.67
05/28/2021 D3 Adult 55+
8.0
BTA GOLD
Intermountain		 W CACM BLUE
Intermountain
Jean Crawford (3.93) 6-3
6-0		 Melanie Darden (3.27)
JD Herman (3.64)
Match: 3.66 Rating: 3.68
05/27/2021 D3 Adult Other
4.0
BTA PINK
Intermountain		 W MEA PINK
Intermountain
Rachel Bloombaum (3.94) 6-1
6-3		 Andrea Firstenberg (3.55)
Karen Kruse (3.12)
Match: 3.57 Rating: 3.67
05/20/2021 D2 Adult Other
4.0
BTA PINK
Intermountain		 L LTA GREEN
Intermountain
Yoshiko Yamashita (3.84) 4-6
6-1
1-0		 Mona Jones (3.71)
Elizabeth Miller (3.90)
Match: 3.62 Rating: 3.69
05/13/2021 D3 Adult Other
4.0
BTA PINK
Intermountain		 L BRMST GREEN
Intermountain
Carol Gregory (3.68) 6-7
6-3
1-0		 Yayoi Shaw (3.70)
Emma Brandt (3.64)
Match: 3.62 Rating: 3.70
05/07/2021 D2 Adult 55+
8.0
BTA GOLD
Intermountain		 W GEN PURPLE
Intermountain
Yoshiko Yamashita (3.87) 6-1
6-3		 Malou Van Eijk (3.53)
Sharon Naylor (3.58)
Match: 3.76 Rating: 3.73
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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