Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Thelma Lancaster (Berkeley, CA)
Female 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.6365
1/24/2025
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2018 Adult 18+ Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 10 7 3 0 70.0 25 15 10 60.0 191 100 91 52.4 0
Adult 18+ 4.5 5 2 3 0 40.0 10 4 6 40.0 76 31 45 40.8 0
Total 15 9 6 0 60.0 35 19 16 54.3 267 131 136 49.1 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
06/30/2018 Adult 18+
4.0		 BERKELEY TC 18AW4.0A
No California		 D2 Monica Chase
(3.49) 		Teresa King
(3.75)
Holli Strain
(3.82) 		L 6-1
6-1		 3.55 3.72
06/23/2018 Adult 18+
4.5		 BERKELEY TC 18AW4.5A
No California		 D2 Molly Brostrom
(3.95) 		Yuen Chiang
(4.02)
Liz Medalle
(3.49) 		W 6-2
6-2		 3.96 3.80
06/17/2018 Adult 18+
4.0		 BERKELEY TC 18AW4.0A
No California		 D2 Monica Chase
(3.47) 		Helena GG Medtcalfe-Singelstad
(3.58)
Michelle Kim
(3.62) 		W 4-6
6-1
1-0		 3.86 3.77
06/16/2018 Adult 18+
4.0		 BERKELEY TC 18AW4.0A
No California		 D2 Monica Chase
(3.46) 		Lillian Yang
(3.63)
Rachelle Peralta
(3.74) 		W 6-2
2-6
1-0		 3.86 3.75
06/16/2018 Adult 18+
4.5		 BERKELEY TC 18AW4.5A
No California		 D3 Laurie Watters
(3.82) 		Traci Cassell
(4.12)
Petra Reinecke
(4.24) 		L 6-1
6-3		 3.84 3.74
06/09/2018 Adult 18+
4.0		 BERKELEY TC 18AW4.0A
No California		 D2 Monica Chase
(3.40) 		Ann Huchingson
(3.50)
Marla Aufmuth
(3.68) 		W 6-4
6-3		 3.88 3.74
06/03/2018 Adult 18+
4.5		 BERKELEY TC 18AW4.5A
No California		 D3 Laurie Watters
(3.86) 		Marlane Cook
(4.17)
Barbara Dunne
(4.22) 		L 6-0
6-0		 3.64 3.69
06/02/2018 Adult 18+
4.0		 BERKELEY TC 18AW4.0A
No California		 D2 Lee Slome
(3.55) 		Becca Laufenberg
(3.48)
Melissa Ryan
(3.49) 		W 6-2
4-6
1-0		 3.66 3.70
06/02/2018 Adult 18+
4.5		 BERKELEY TC 18AW4.5A
No California		 D3 Molly Brostrom
(3.93) 		Kristen Wong
(4.22)
Raquel Atkin
(4.20) 		L 6-1
6-2		 3.77 3.72
05/30/2018 Adult 18+
4.0		 BERKELEY TC 18AW4.0A
No California		 D2 Barbara Marienthal
(3.16) 		Holli Strain
(3.90)
Karen Greene
(3.41) 		L 6-4
6-4		 3.82 3.73
05/20/2018 Adult 18+
4.5		 BERKELEY TC 18AW4.5A
No California		 D3 Laurie Watters
(3.82) 		Dana Takahashi
(3.50)
Gail Scruggs
(3.61) 		W 6-4
6-1		 3.73 3.69
05/19/2018 Adult 18+
4.0		 BERKELEY TC 18AW4.0A
No California		 D2 Monica Chase
(3.34) 		Cari Wong
(3.65)
MuMu DeLong
(3.56) 		W 3-6
7-6
1-0		 3.74 3.67
05/06/2018 Adult 18+
4.0		 BERKELEY TC 18AW4.0A
No California		 D3 Barbara Marienthal
(3.17) 		Caryn Lai
(3.76)
Jennifer Stern
(2.63) 		W 7-5
6-3		 3.66 3.66
04/28/2018 Adult 18+
4.0		 BERKELEY TC 18AW4.0A
No California		 D1 Carrie Portis
(3.99) 		Jo Baker
(3.92)
Takako Kato
(3.84) 		L 2-6
6-4
1-0		 3.70 3.66
04/21/2018 Adult 18+
4.0		 BERKELEY TC 18AW4.0A
No California		 D1 Lee Slome
(3.55) 		Jane Zink
(3.25)
Michelle Delphey
(3.55) 		W 7-6
6-2		 3.55 3.57
06/30/2018 D2 Adult 18+
4.0
BERKELEY TC 18AW4.0A
No California		 L MERVYN MORRIS PK 18AW4.0A
No California
Monica Chase (3.49) 6-1
6-1		 Teresa King (3.75)
Holli Strain (3.82)
Match: 3.55 Rating: 3.72
06/23/2018 D2 Adult 18+
4.5
BERKELEY TC 18AW4.5A
No California		 W HARBOR BAY 18AW4.5A
No California
Molly Brostrom (3.95) 6-2
6-2		 Yuen Chiang (4.02)
Liz Medalle (3.49)
Match: 3.96 Rating: 3.80
06/17/2018 D2 Adult 18+
4.0
BERKELEY TC 18AW4.0A
No California		 W DAVIE STADIUM 18AW4.0A
No California
Monica Chase (3.47) 4-6
6-1
1-0		 Helena GG Medtcalfe-Singelstad (3.58)
Michelle Kim (3.62)
Match: 3.86 Rating: 3.77
06/16/2018 D2 Adult 18+
4.0
BERKELEY TC 18AW4.0A
No California		 W HARBOR BAY 18AW4.0A
No California
Monica Chase (3.46) 6-2
2-6
1-0		 Lillian Yang (3.63)
Rachelle Peralta (3.74)
Match: 3.86 Rating: 3.75
06/16/2018 D3 Adult 18+
4.5
BERKELEY TC 18AW4.5A
No California		 L DAVIE STADIUM 18AW4.5A
No California
Laurie Watters (3.82) 6-1
6-3		 Traci Cassell (4.12)
Petra Reinecke (4.24)
Match: 3.84 Rating: 3.74
06/09/2018 D2 Adult 18+
4.0
BERKELEY TC 18AW4.0A
No California		 W DAVIE STADIUM 18AW4.0A
No California
Monica Chase (3.40) 6-4
6-3		 Ann Huchingson (3.50)
Marla Aufmuth (3.68)
Match: 3.88 Rating: 3.74
06/03/2018 D3 Adult 18+
4.5
BERKELEY TC 18AW4.5A
No California		 L OAKLAND HILLS 18AW4.5A
No California
Laurie Watters (3.86) 6-0
6-0		 Marlane Cook (4.17)
Barbara Dunne (4.22)
Match: 3.64 Rating: 3.69
06/02/2018 D2 Adult 18+
4.0
BERKELEY TC 18AW4.0A
No California		 W CLAREMONT CC 18AW4.0A
No California
Lee Slome (3.55) 6-2
4-6
1-0		 Becca Laufenberg (3.48)
Melissa Ryan (3.49)
Match: 3.66 Rating: 3.70
06/02/2018 D3 Adult 18+
4.5
BERKELEY TC 18AW4.5A
No California		 L DAVIE STADIUM 18AW4.5A
No California
Molly Brostrom (3.93) 6-1
6-2		 Kristen Wong (4.22)
Raquel Atkin (4.20)
Match: 3.77 Rating: 3.72
05/30/2018 D2 Adult 18+
4.0
BERKELEY TC 18AW4.0A
No California		 L MERVYN MORRIS PK 18AW4.0A
No California
Barbara Marienthal (3.16) 6-4
6-4		 Holli Strain (3.90)
Karen Greene (3.41)
Match: 3.82 Rating: 3.73
05/20/2018 D3 Adult 18+
4.5
BERKELEY TC 18AW4.5A
No California		 W HARBOR BAY 18AW4.5A
No California
Laurie Watters (3.82) 6-4
6-1		 Dana Takahashi (3.50)
Gail Scruggs (3.61)
Match: 3.73 Rating: 3.69
05/19/2018 D2 Adult 18+
4.0
BERKELEY TC 18AW4.0A
No California		 W MILLS COLLEGE 18AW4.0A
No California
Monica Chase (3.34) 3-6
7-6
1-0		 Cari Wong (3.65)
MuMu DeLong (3.56)
Match: 3.74 Rating: 3.67
05/06/2018 D3 Adult 18+
4.0
BERKELEY TC 18AW4.0A
No California		 W CLAREMONT R and S 18AW4.0A
No California
Barbara Marienthal (3.17) 7-5
6-3		 Caryn Lai (3.76)
Jennifer Stern (2.63)
Match: 3.66 Rating: 3.66
04/28/2018 D1 Adult 18+
4.0
BERKELEY TC 18AW4.0A
No California		 L DAVIE STADIUM 18AW4.0B
No California
Carrie Portis (3.99) 2-6
6-4
1-0		 Jo Baker (3.92)
Takako Kato (3.84)
Match: 3.70 Rating: 3.66
04/21/2018 D1 Adult 18+
4.0
BERKELEY TC 18AW4.0A
No California		 W CHABOT CANYON 18AW4.0B
No California
Lee Slome (3.55) 7-6
6-2		 Jane Zink (3.25)
Michelle Delphey (3.55)
Match: 3.55 Rating: 3.57
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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