Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
Karen Weller (Fort Collins, CO)
Female 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.1427
10/9/2025
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2021 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 2 0 2 0 0.0 4 0 4 0.0 37 13 24 35.1 0
Adult 40+ 3.5 4 3 1 0 75.0 10 7 3 70.0 77 46 31 59.7 0
Adult Other 3.5 2 1 1 0 50.0 4 2 2 50.0 37 18 19 48.6 0
Combo 3.5 3 3 0 0 100.0 6 6 0 100.0 51 36 15 70.6 0
Mixed 18+ 8.0 2 0 2 0 0.0 5 1 4 20.0 37 14 23 37.8 0
Total 13 7 6 0 53.8 29 16 13 55.2 239 127 112 53.1 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
07/15/2021 Adult 40+
3.5		 FCCC PURPLE
Intermountain		 D3 Janet Gugliotto
(3.05) 		Maria Ellis
(2.98)
Mary Krbec
(2.83) 		W 6-3
6-3		 3.07 2.98
07/02/2021 Adult 40+
3.5		 FCCC PURPLE
Intermountain		 D3 KARA JONES
(3.10) 		Judy Stout
(3.05)
Karen Johnson
(3.07) 		W 6-2
4-6
1-0		 3.04 2.98
06/22/2021 Adult Other
3.5		 FCCC
Intermountain		 D3 Kaylyn Shelby
(3.26) 		Christina Whalen
(2.95)
Cathy Simon
(3.05) 		L 6-4
6-1		 2.62 2.90
06/17/2021 Adult 40+
3.5		 FCCC PURPLE
Intermountain		 D2 Janet Gugliotto
(3.20) 		Dawn Hagen
(3.20)
Cathy Simon
(3.03) 		L 7-5
2-6
1-0		 3.04 2.98
06/11/2021 Adult 40+
3.5		 FCCC PURPLE
Intermountain		 D1 Melissa Basta
(3.11) 		Julie Ignowski
(3.00)
Alison Halopoff
(3.18) 		W 6-4
6-3		 3.17 3.00
06/01/2021 Adult Other
3.5		 FCCC
Intermountain		 D3 Tahni Clay
(3.02) 		Heather Testa
(3.02)
Michele Machado
(2.95) 		W 7-5
6-2		 3.11 2.98
05/27/2021 Adult 18+
3.5		 FCCC YELLOW
Intermountain		 D3 Ann Woodley
(3.10) 		Nikki Ellis
(3.12)
Michelle Sheets
(3.07) 		L 6-4
6-3		 2.87 2.91
04/25/2021 Mixed 18+
8.0		 FCCC
Intermountain		 D3 Tom Weller
(4.28) 		Shane Westlind
(3.56)
Michelle Sowitch
(3.59) 		L 4-6
6-2
1-0		 2.87 2.99
04/22/2021 Adult 18+
3.5		 FCCC YELLOW
Intermountain		 D2 Tahni Clay
(3.06) 		Larea Warden
(3.32)
Janet Crespin
(3.37) 		L 6-4
6-2		 3.08 2.96
04/17/2021 Combo
3.5		 FCCC TURQUOISE
Intermountain		 D2 KARA JONES
(3.13) 		Nancy Williams
(3.32)
Dawn Petersen
(2.99) 		W 6-1
6-4		 3.33 -----
04/10/2021 Combo
3.5		 FCCC TURQUOISE
Intermountain		 D2 Tahni Clay
(3.05) 		Marcia Stauter
(2.92)
Mary Krbec
(2.94) 		W 6-2
6-3		 3.14 -----
04/04/2021 Mixed 18+
8.0		 FCCC
Intermountain		 D1 Tom Weller
(4.28) 		Linda Miller
(3.58)
Mark Oates
(4.21) 		L 6-3
6-3		 S 3.04
04/03/2021 Combo
3.5		 FCCC TURQUOISE
Intermountain		 D2 Tahni Clay
(3.05) 		Jennifer Borg
(2.94)
Kelsa Morgan
(3.01) 		W 6-4
6-1		 3.18 -----
07/15/2021 D3 Adult 40+
3.5
FCCC PURPLE
Intermountain		 W LT
Intermountain
Janet Gugliotto (3.05) 6-3
6-3		 Maria Ellis (2.98)
Mary Krbec (2.83)
Match: 3.07 Rating: 2.98
07/02/2021 D3 Adult 40+
3.5
FCCC PURPLE
Intermountain		 W HMTC TURQUOISE
Intermountain
KARA JONES (3.10) 6-2
4-6
1-0		 Judy Stout (3.05)
Karen Johnson (3.07)
Match: 3.04 Rating: 2.98
06/22/2021 D3 Adult Other
3.5
FCCC
Intermountain		 L LVTA
Intermountain
Kaylyn Shelby (3.26) 6-4
6-1		 Christina Whalen (2.95)
Cathy Simon (3.05)
Match: 2.62 Rating: 2.90
06/17/2021 D2 Adult 40+
3.5
FCCC PURPLE
Intermountain		 L LVTA CRIMSON
Intermountain
Janet Gugliotto (3.20) 7-5
2-6
1-0		 Dawn Hagen (3.20)
Cathy Simon (3.03)
Match: 3.04 Rating: 2.98
06/11/2021 D1 Adult 40+
3.5
FCCC PURPLE
Intermountain		 W LT
Intermountain
Melissa Basta (3.11) 6-4
6-3		 Julie Ignowski (3.00)
Alison Halopoff (3.18)
Match: 3.17 Rating: 3.00
06/01/2021 D3 Adult Other
3.5
FCCC
Intermountain		 W HMTC
Intermountain
Tahni Clay (3.02) 7-5
6-2		 Heather Testa (3.02)
Michele Machado (2.95)
Match: 3.11 Rating: 2.98
05/27/2021 D3 Adult 18+
3.5
FCCC YELLOW
Intermountain		 L TAG FUCHSIA
Intermountain
Ann Woodley (3.10) 6-4
6-3		 Nikki Ellis (3.12)
Michelle Sheets (3.07)
Match: 2.87 Rating: 2.91
04/25/2021 D3 Mixed 18+
8.0
FCCC
Intermountain		 L HMTC
Intermountain
Tom Weller (4.28) 4-6
6-2
1-0		 Shane Westlind (3.56)
Michelle Sowitch (3.59)
Match: 2.87 Rating: 2.99
04/22/2021 D2 Adult 18+
3.5
FCCC YELLOW
Intermountain		 L TAG FUCHSIA
Intermountain
Tahni Clay (3.06) 6-4
6-2		 Larea Warden (3.32)
Janet Crespin (3.37)
Match: 3.08 Rating: 2.96
04/17/2021 D2 Combo
3.5
FCCC TURQUOISE
Intermountain		 W LVTA
Intermountain
KARA JONES (3.13) 6-1
6-4		 Nancy Williams (3.32)
Dawn Petersen (2.99)
Match: 3.33 Rating: -----
04/10/2021 D2 Combo
3.5
FCCC TURQUOISE
Intermountain		 W TAG BLUE
Intermountain
Tahni Clay (3.05) 6-2
6-3		 Marcia Stauter (2.92)
Mary Krbec (2.94)
Match: 3.14 Rating: -----
04/04/2021 D1 Mixed 18+
8.0
FCCC
Intermountain		 L TAG
Intermountain
Tom Weller (4.28) 6-3
6-3		 Linda Miller (3.58)
Mark Oates (4.21)
Match: S Rating: 3.04
04/03/2021 D2 Combo
3.5
FCCC TURQUOISE
Intermountain		 W TAG GREEN
Intermountain
Tahni Clay (3.05) 6-4
6-1		 Jennifer Borg (2.94)
Kelsa Morgan (3.01)
Match: 3.18 Rating: -----
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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