Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2017) View Advanced Player Stats
Alan Shiffer (Lake Oswego, OR)
Male 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.5100
2/21/2025
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2017 Adult 55+ Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 55+ 8.0 2 0 2 0 0.0 4 0 4 0.0 36 12 24 33.3 0
Total 2 0 2 0 0.0 4 0 4 0.0 36 12 24 33.3 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/18/2017 Adult 55+
8.0		 MAC-Nellis
Pacific NW		 D1 Jeff Lee
(3.70) 		Rick Wong
(3.76)
Eric Cooley
(3.92) 		L 6-3
6-2		 3.61 3.69
10/15/2017 Adult 55+
8.0		 MAC-Nellis
Pacific NW		 D3 Tony Humpage
(3.37) 		Steve Carns
(3.59)
Tony Solivan
(3.82) 		L 6-4
6-3		 3.75 3.72
11/18/2017 D1 Adult 55+
8.0
MAC-Nellis
Pacific NW		 L MPRC-Monsantofils
Pacific NW
Jeff Lee (3.70) 6-3
6-2		 Rick Wong (3.76)
Eric Cooley (3.92)
Match: 3.61 Rating: 3.69
10/15/2017 D3 Adult 55+
8.0
MAC-Nellis
Pacific NW		 L Charb-King/Jackson
Pacific NW
Tony Humpage (3.37) 6-4
6-3		 Steve Carns (3.59)
Tony Solivan (3.82)
Match: 3.75 Rating: 3.72
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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