Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2020) View Advanced Player Stats
Tammy Roth (Golden, CO)
Female 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.3741
11/24/2024
Projected Year End Rating 3.3950
12/8/2024 Appeal Available
3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2020 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 4 2 2 0 50.0 10 5 5 50.0 82 41 41 50.0 0
Adult 55+ 8.0 5 5 0 0 100.0 12 10 2 83.3 88 52 36 59.1 0
Adult Other 4.0 5 1 4 0 20.0 11 3 8 27.3 87 33 54 37.9 0
Total 14 8 6 0 57.1 33 18 15 54.5 257 126 131 49.0 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/01/2020 Adult Other
4.0		 GEN RED
Intermountain		 S1 Anastasia Alexeyev
(3.85) 		L 6-4
6-1		 3.61 3.52
09/24/2020 Adult Other
4.0		 GEN RED
Intermountain		 D2 Colleen Wilkinson
(3.60) 		Diana Beck
(3.56)
Kim Melvin
(3.24) 		W 7-5
6-3		 3.47 3.48
09/17/2020 Adult Other
4.0		 GEN RED
Intermountain		 D2 Pam Seats
(3.20) 		Jeri Gardner
(3.37)
Leslie Simms
(3.46) 		L 6-4
6-2		 3.37 3.48
08/30/2020 Adult Other
4.0		 GEN RED
Intermountain		 D2 Malou Van Eijk
(3.66) 		Caryn Moller
(3.38)
Diana Guettlein
(3.84) 		L 3-6
6-1
1-0		 3.42 3.50
08/27/2020 Adult Other
4.0		 GEN RED
Intermountain		 D1 Colleen Wilkinson
(3.62) 		Susan Bolton
(3.52)
Hilaria Davis
(3.74) 		L 6-2
6-0		 3.24 3.46
08/21/2020 Adult 55+
8.0		 GEN PURPLE
Intermountain		 D1 Holly Harrison
(3.58) 		Crystal Campbell Messer
(3.92)
Marcella Lucas
(3.58) 		W 6-3
6-4		 3.87 3.60
08/14/2020 Adult 55+
8.0		 GEN PURPLE
Intermountain		 D2 Colleen Wilkinson
(3.65) 		Janene Newell
(3.66)
Marsha Kitch
(3.57) 		W 1-6
6-3
1-0		 3.50 3.51
08/11/2020 Adult 18+
4.0		 LPTC BLACK
Intermountain		 D3 Bobbi Dorgan
(3.53) 		Sarah Campbell
(3.58)
Kirsten Becker
(3.07) 		W 6-3
3-6
1-0		 3.35 3.50
07/24/2020 Adult 55+
8.0		 GEN PURPLE
Intermountain		 D1 Malou Van Eijk
(3.62) 		Mary Candee
(3.56)
Marla Roper
(3.32) 		W 6-3
1-6
1-0		 3.37 3.51
07/21/2020 Adult 18+
4.0		 LPTC BLACK
Intermountain		 D3 Holly Harrison
(3.64) 		Jenifer Jones
(3.57)
Amy Williams
(3.51) 		L 4-6
6-4
1-0		 3.49 3.54
07/17/2020 Adult 55+
8.0		 GEN PURPLE
Intermountain		 D3 Sharon Naylor
(3.61) 		Cynthia Adams
(3.54)
Marcella Lucas
(3.60) 		W 6-3
6-2		 3.78 3.59
07/14/2020 Adult 18+
4.0		 LPTC BLACK
Intermountain		 D3 Bobbi Dorgan
(3.49) 		Liz Kaufmann
(3.48)
April O'Dell
(3.47) 		W 6-4
7-5		 3.59 3.54
07/10/2020 Adult 55+
8.0		 GEN PURPLE
Intermountain		 D2 Sharon Naylor
(3.59) 		Patricia Shaw
(3.37)
Liz Kaufmann
(3.51) 		W 6-3
6-3		 3.59 3.54
07/01/2020 Adult 18+
4.0		 LPTC BLACK
Intermountain		 D3 Bobbi Dorgan
(3.51) 		Anastasia Alexeyev
(3.73)
Susan Bolton
(3.54) 		L 6-4
6-4		 3.54 3.52
10/01/2020 S1 Adult Other
4.0
GEN RED
Intermountain		 L BP RED
Intermountain
6-4
6-1		 Anastasia Alexeyev (3.85)
Match: 3.61 Rating: 3.52
09/24/2020 D2 Adult Other
4.0
GEN RED
Intermountain		 W NJ BLACK
Intermountain
Colleen Wilkinson (3.60) 7-5
6-3		 Diana Beck (3.56)
Kim Melvin (3.24)
Match: 3.47 Rating: 3.48
09/17/2020 D2 Adult Other
4.0
GEN RED
Intermountain		 L HIW RED
Intermountain
Pam Seats (3.20) 6-4
6-2		 Jeri Gardner (3.37)
Leslie Simms (3.46)
Match: 3.37 Rating: 3.48
08/30/2020 D2 Adult Other
4.0
GEN RED
Intermountain		 L NJ BLACK
Intermountain
Malou Van Eijk (3.66) 3-6
6-1
1-0		 Caryn Moller (3.38)
Diana Guettlein (3.84)
Match: 3.42 Rating: 3.50
08/27/2020 D1 Adult Other
4.0
GEN RED
Intermountain		 L BP RED
Intermountain
Colleen Wilkinson (3.62) 6-2
6-0		 Susan Bolton (3.52)
Hilaria Davis (3.74)
Match: 3.24 Rating: 3.46
08/21/2020 D1 Adult 55+
8.0
GEN PURPLE
Intermountain		 W NJ SILVER
Intermountain
Holly Harrison (3.58) 6-3
6-4		 Crystal Campbell Messer (3.92)
Marcella Lucas (3.58)
Match: 3.87 Rating: 3.60
08/14/2020 D2 Adult 55+
8.0
GEN PURPLE
Intermountain		 W MC YELLOW
Intermountain
Colleen Wilkinson (3.65) 1-6
6-3
1-0		 Janene Newell (3.66)
Marsha Kitch (3.57)
Match: 3.50 Rating: 3.51
08/11/2020 D3 Adult 18+
4.0
LPTC BLACK
Intermountain		 W RCC BLUE
Intermountain
Bobbi Dorgan (3.53) 6-3
3-6
1-0		 Sarah Campbell (3.58)
Kirsten Becker (3.07)
Match: 3.35 Rating: 3.50
07/24/2020 D1 Adult 55+
8.0
GEN PURPLE
Intermountain		 W SSLGT MAROON
Intermountain
Malou Van Eijk (3.62) 6-3
1-6
1-0		 Mary Candee (3.56)
Marla Roper (3.32)
Match: 3.37 Rating: 3.51
07/21/2020 D3 Adult 18+
4.0
LPTC BLACK
Intermountain		 L RHCC BLUE
Intermountain
Holly Harrison (3.64) 4-6
6-4
1-0		 Jenifer Jones (3.57)
Amy Williams (3.51)
Match: 3.49 Rating: 3.54
07/17/2020 D3 Adult 55+
8.0
GEN PURPLE
Intermountain		 W NJ SILVER
Intermountain
Sharon Naylor (3.61) 6-3
6-2		 Cynthia Adams (3.54)
Marcella Lucas (3.60)
Match: 3.78 Rating: 3.59
07/14/2020 D3 Adult 18+
4.0
LPTC BLACK
Intermountain		 W MC BLUE
Intermountain
Bobbi Dorgan (3.49) 6-4
7-5		 Liz Kaufmann (3.48)
April O'Dell (3.47)
Match: 3.59 Rating: 3.54
07/10/2020 D2 Adult 55+
8.0
GEN PURPLE
Intermountain		 W MC YELLOW
Intermountain
Sharon Naylor (3.59) 6-3
6-3		 Patricia Shaw (3.37)
Liz Kaufmann (3.51)
Match: 3.59 Rating: 3.54
07/01/2020 D3 Adult 18+
4.0
LPTC BLACK
Intermountain		 L BP BLUE
Intermountain
Bobbi Dorgan (3.51) 6-4
6-4		 Anastasia Alexeyev (3.73)
Susan Bolton (3.54)
Match: 3.54 Rating: 3.52
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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