Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2022) View Advanced Player Stats
Sandra Shaffer (Tacoma, WA)
Female 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.6157
2/12/2025
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2022 Overall Season [Singles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 2 0 2 0 0.0 5 1 4 20.0 37 14 23 37.8 0
Adult 18+ 4.5 3 0 3 0 0.0 7 1 6 14.3 61 23 38 37.7 0
Adult 40+ 4.0 4 1 3 0 25.0 8 2 6 25.0 76 31 45 40.8 0
Adult 40+ 4.5 1 0 1 0 0.0 2 0 2 0.0 18 6 12 33.3 0
Total 10 1 9 0 10.0 22 4 18 18.2 192 74 118 38.5 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
06/26/2022 Adult 18+
4.0		 LRC-Harris
Pacific NW		 S1 Kirsten Fatland
(3.88) 		L 4-6
6-2
1-0		 3.80 3.58
06/25/2022 Adult 18+
4.5		 LRC-Wilson-Ride or Die Squad
Pacific NW		 S1 Esther Kim
(3.81) 		L 6-2
7-6		 3.68 3.54
06/11/2022 Adult 18+
4.0		 LRC-Harris
Pacific NW		 S2 Karen Fossum
(3.36) 		L 6-3
6-3		 3.17 3.45
05/21/2022 Adult 18+
4.5		 LRC-Wilson-Ride or Die Squad
Pacific NW		 S1 Ons Souissi
(4.12) 		L 7-5
6-0		 S 3.54
04/30/2022 Adult 18+
4.5		 LRC-Wilson-Ride or Die Squad
Pacific NW		 S2 Megan Miller
(3.71) 		L 5-7
6-3
1-0		 3.66 3.54
02/12/2022 Adult 40+
4.5		 GTC-Farnham
Pacific NW		 S1 Angela Keck
(3.65) 		L 6-3
6-3		 3.46 3.50
02/06/2022 Adult 40+
4.0		 KTAC-Anderson Laugh a Lots
Pacific NW		 S1 Julie Smith
(3.68) 		L 7-6
6-2		 S 3.50
01/23/2022 Adult 40+
4.0		 KTAC-Anderson Laugh a Lots
Pacific NW		 S1 Hong Vo
(3.56) 		L 6-3
6-2		 3.32 3.50
01/22/2022 Adult 40+
4.0		 KTAC-Anderson Laugh a Lots
Pacific NW		 S1 Krista Philbrick
(3.56) 		L 6-3
6-2		 3.32 3.53
01/22/2022 Adult 40+
4.0		 KTAC-Anderson Laugh a Lots
Pacific NW		 S1 Uyen Lee
(3.24) 		W 6-3
7-5		 3.37 3.57
06/26/2022 S1 Adult 18+
4.0
LRC-Harris
Pacific NW		 L TLTC-Mettler/Smith
Pacific NW
4-6
6-2
1-0		 Kirsten Fatland (3.88)
Match: 3.80 Rating: 3.58
06/25/2022 S1 Adult 18+
4.5
LRC-Wilson-Ride or Die Squad
Pacific NW		 L GTC-Mettler
Pacific NW
6-2
7-6		 Esther Kim (3.81)
Match: 3.68 Rating: 3.54
06/11/2022 S2 Adult 18+
4.0
LRC-Harris
Pacific NW		 L KTAC-Gonzalez-Grip n' Rip
Pacific NW
6-3
6-3		 Karen Fossum (3.36)
Match: 3.17 Rating: 3.45
05/21/2022 S1 Adult 18+
4.5
LRC-Wilson-Ride or Die Squad
Pacific NW		 L GTC-Latendresse 18+
Pacific NW
7-5
6-0		 Ons Souissi (4.12)
Match: S Rating: 3.54
04/30/2022 S2 Adult 18+
4.5
LRC-Wilson-Ride or Die Squad
Pacific NW		 L GTC-Mettler
Pacific NW
5-7
6-3
1-0		 Megan Miller (3.71)
Match: 3.66 Rating: 3.54
02/12/2022 S1 Adult 40+
4.5
GTC-Farnham
Pacific NW		 L VAC-Redding
Pacific NW
6-3
6-3		 Angela Keck (3.65)
Match: 3.46 Rating: 3.50
02/06/2022 S1 Adult 40+
4.0
KTAC-Anderson Laugh a Lots
Pacific NW		 L TLTC-Gallinatti
Pacific NW
7-6
6-2		 Julie Smith (3.68)
Match: S Rating: 3.50
01/23/2022 S1 Adult 40+
4.0
KTAC-Anderson Laugh a Lots
Pacific NW		 L LRC-Harris
Pacific NW
6-3
6-2		 Hong Vo (3.56)
Match: 3.32 Rating: 3.50
01/22/2022 S1 Adult 40+
4.0
KTAC-Anderson Laugh a Lots
Pacific NW		 L TLTC-McLaughlin
Pacific NW
6-3
6-2		 Krista Philbrick (3.56)
Match: 3.32 Rating: 3.53
01/22/2022 S1 Adult 40+
4.0
KTAC-Anderson Laugh a Lots
Pacific NW		 W KTAC-Sugimoto/Gonzalez
Pacific NW
6-3
7-5		 Uyen Lee (3.24)
Match: 3.37 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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