Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Karen Zacharewicz (Boulder, CO)
Female 		3.0 C
12/31/2023
Estimated Dynamic Rating 2.7813
1/17/2025
Projected Year End Rating ------
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3.0 Rating Meter
Rating Meter
2.5001 - 3.0000
Recent Match History Current Rating History
2023 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 3 1 2 0 33.3 6 2 4 33.3 49 19 30 38.8 0
Adult 40+ 3.5 3 1 2 0 33.3 7 2 5 28.6 53 22 31 41.5 0
Adult Other 3.0 5 4 1 0 80.0 10 8 2 80.0 95 52 43 54.7 0
Adult Other 3.5 2 0 2 0 0.0 6 2 4 33.3 37 17 20 45.9 0
Total 13 6 7 0 46.2 29 14 15 48.3 234 110 124 47.0 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
08/14/2023 Adult Other
3.5		 BTA-C GREEN
Intermountain		 D2 Rebekah Davis
(3.12) 		Laurie Harris
(3.11)
Michelle Karr
(3.23) 		L 2-6
6-1
1-0		 2.93 2.82
08/09/2023 Adult Other
3.0		 CVTA RED
Intermountain		 D2 Holly Sprenkle
(2.58) 		Nadine Wolff
(2.75)
Amy Maxwell
(2.16) 		W 6-2
6-4		 2.76 2.77
08/07/2023 Adult Other
3.5		 BTA-C GREEN
Intermountain		 D1 linda vigil
(3.11) 		Damaris Ayuso
(3.07)
Linda Levy
(3.25) 		L 4-6
6-4
1-0		 2.96 2.80
07/13/2023 Adult 40+
3.5		 BTA-C BLUE
Intermountain		 D1 Eva Raschke
(3.17) 		Mara Frazier
(3.34)
Colleen Weaverling
(3.05) 		L 6-4
6-4		 2.89 2.77
07/09/2023 Adult 40+
3.5		 BTA-C BLUE
Intermountain		 D1 Eva Raschke
(3.10) 		Susan Moore
(3.21)
Vickie Garn
(3.08) 		W 6-1
1-6
1-0		 2.98 2.76
07/06/2023 Adult 40+
3.5		 BTA-C BLUE
Intermountain		 D1 Susi Gardner
(3.66) 		Kris Graham
(3.40)
Claudia Deere
(3.11) 		L 6-2
6-4		 2.60 2.70
07/05/2023 Adult Other
3.0		 CVTA RED
Intermountain		 D2 Karen Crofton
(2.59) 		Kristen Womer
(2.52)
Allison Ivy
(2.65) 		W 6-2
6-3		 2.84 2.73
06/14/2023 Adult Other
3.0		 CVTA RED
Intermountain		 D2 Maggie Brubaker
(2.71) 		Jennifer Flaherty
(2.74)
Rachelle Schowe
(2.49) 		L 6-0
6-1		 2.22 2.63
05/25/2023 Adult 18+
3.5		 BTA-C RED
Intermountain		 D2 Eva Raschke
(3.03) 		Kelsa Erickson
(3.09)
Catherine Jankowski
(3.17) 		W 6-0
7-6		 3.16 2.79
05/24/2023 Adult Other
3.0		 CVTA RED
Intermountain		 D3 Holly Sprenkle
(2.54) 		Kelly O'Brien
(2.26)
Janine Huber
(2.53) 		W 7-5
6-4		 2.56 2.66
05/10/2023 Adult Other
3.0		 CVTA RED
Intermountain		 D1 Kate Resnick
(2.85) 		Kristen Hamill
(2.74)
Tierney Luoma
(2.72) 		W 7-6
7-5		 2.70 2.68
05/04/2023 Adult 18+
3.5		 BTA-C RED
Intermountain		 D3 Lorien Steele
(-----) 		Anne Murphy
(2.89)
Lisa Andren-Peterson
(3.01) 		L 6-1
6-1		 S 2.67
04/20/2023 Adult 18+
3.5		 BTA-C RED
Intermountain		 S2 MARGARET GOTTLIEB
(3.11) 		L 6-3
6-1		 2.76 2.67
08/14/2023 D2 Adult Other
3.5
BTA-C GREEN
Intermountain		 L CVTA SILVER
Intermountain
Rebekah Davis (3.12) 2-6
6-1
1-0		 Laurie Harris (3.11)
Michelle Karr (3.23)
Match: 2.93 Rating: 2.82
08/09/2023 D2 Adult Other
3.0
CVTA RED
Intermountain		 W BTA-C SILVER
Intermountain
Holly Sprenkle (2.58) 6-2
6-4		 Nadine Wolff (2.75)
Amy Maxwell (2.16)
Match: 2.76 Rating: 2.77
08/07/2023 D1 Adult Other
3.5
BTA-C GREEN
Intermountain		 L CVTA RED
Intermountain
linda vigil (3.11) 4-6
6-4
1-0		 Damaris Ayuso (3.07)
Linda Levy (3.25)
Match: 2.96 Rating: 2.80
07/13/2023 D1 Adult 40+
3.5
BTA-C BLUE
Intermountain		 L CVTA RED
Intermountain
Eva Raschke (3.17) 6-4
6-4		 Mara Frazier (3.34)
Colleen Weaverling (3.05)
Match: 2.89 Rating: 2.77
07/09/2023 D1 Adult 40+
3.5
BTA-C BLUE
Intermountain		 W BRMST RED
Intermountain
Eva Raschke (3.10) 6-1
1-6
1-0		 Susan Moore (3.21)
Vickie Garn (3.08)
Match: 2.98 Rating: 2.76
07/06/2023 D1 Adult 40+
3.5
BTA-C BLUE
Intermountain		 L LTA-P RED
Intermountain
Susi Gardner (3.66) 6-2
6-4		 Kris Graham (3.40)
Claudia Deere (3.11)
Match: 2.60 Rating: 2.70
07/05/2023 D2 Adult Other
3.0
CVTA RED
Intermountain		 W TTA-E RED
Intermountain
Karen Crofton (2.59) 6-2
6-3		 Kristen Womer (2.52)
Allison Ivy (2.65)
Match: 2.84 Rating: 2.73
06/14/2023 D2 Adult Other
3.0
CVTA RED
Intermountain		 L RCC RED
Intermountain
Maggie Brubaker (2.71) 6-0
6-1		 Jennifer Flaherty (2.74)
Rachelle Schowe (2.49)
Match: 2.22 Rating: 2.63
05/25/2023 D2 Adult 18+
3.5
BTA-C RED
Intermountain		 W TTA-E BLUE
Intermountain
Eva Raschke (3.03) 6-0
7-6		 Kelsa Erickson (3.09)
Catherine Jankowski (3.17)
Match: 3.16 Rating: 2.79
05/24/2023 D3 Adult Other
3.0
CVTA RED
Intermountain		 W BRMST GREEN
Intermountain
Holly Sprenkle (2.54) 7-5
6-4		 Kelly O'Brien (2.26)
Janine Huber (2.53)
Match: 2.56 Rating: 2.66
05/10/2023 D1 Adult Other
3.0
CVTA RED
Intermountain		 W RCC RED
Intermountain
Kate Resnick (2.85) 7-6
7-5		 Kristen Hamill (2.74)
Tierney Luoma (2.72)
Match: 2.70 Rating: 2.68
05/04/2023 D3 Adult 18+
3.5
BTA-C RED
Intermountain		 L MEA PINK
Intermountain
Lorien Steele (-----) 6-1
6-1		 Anne Murphy (2.89)
Lisa Andren-Peterson (3.01)
Match: S Rating: 2.67
04/20/2023 S2 Adult 18+
3.5
BTA-C RED
Intermountain		 L BCC RED
Intermountain
6-3
6-1		 MARGARET GOTTLIEB (3.11)
Match: 2.76 Rating: 2.67
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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