Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2017) View Advanced Player Stats
Bill Petkopoulos (Portola Valley, CA)
Male 		4.0 C
12/31/2019
Estimated Dynamic Rating ------
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Projected Year End Rating ------
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4.0 Rating Meter
N/A
3.5001 - 4.0000
Recent Match History Current Rating History
2017 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 2 1 1 0 50.0 5 3 2 60.0 41 22 19 53.7 0
Adult 40+ 4.0 3 2 1 0 66.7 7 4 3 57.1 67 35 32 52.2 0
Adult 55+ 8.0 2 1 1 0 50.0 5 3 2 60.0 48 25 23 52.1 0
Total 7 4 3 0 57.1 17 10 7 58.8 156 82 74 52.6 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
08/27/2017 Adult 55+
8.0		 ALPINE HILLS 55AM8.0A
No California		 D3 Bob Adams
(3.89) 		Lawrence Garlick
(3.94)
Bradley Kolb
(3.83) 		L 4-6
7-5
1-0		 3.84 3.83
08/13/2017 Adult 55+
8.0		 ALPINE HILLS 55AM8.0A
No California		 D3 Kevin Ford
(3.70) 		Ron Leeburg
(3.42)
John Pattinson
(4.13) 		W 7-5
7-6		 3.89 3.85
04/30/2017 Adult 18+
4.0		 ALPINE HILLS 18AM4.0A
No California		 S1 Alexander Demyankov
(3.67) 		L 6-2
5-7
1-0		 3.59 3.80
04/22/2017 Adult 18+
4.0		 ALPINE HILLS 18AM4.0A
No California		 S1 Arpun Nangia
(3.43) 		W 6-1
7-6		 3.85 3.85
02/11/2017 Adult 40+
4.0		 ALPINE HILLS 40AM4.0A
No California		 D2 Wait Harris
(3.84) 		Ching-hui Kao
(3.53)
Masato Kamei
(3.84) 		L 6-3
7-6		 3.63 3.85
02/05/2017 Adult 40+
4.0		 ALPINE HILLS 40AM4.0A
No California		 D1 Peter Rosekrans
(3.82) 		Javier Cobos
(3.86)
Ronald Mah
(3.69) 		W 6-4
7-6		 3.87 3.92
01/14/2017 Adult 40+
4.0		 ALPINE HILLS 40AM4.0A
No California		 D1 Peter Rosekrans
(3.82) 		Leo Valdes
(4.00)
Rafael Lim
(3.62) 		W 6-7
6-2
1-0		 3.98 3.98
08/27/2017 D3 Adult 55+
8.0
ALPINE HILLS 55AM8.0A
No California		 L HOPKINS PK 55AM8.0A
No California
Bob Adams (3.89) 4-6
7-5
1-0		 Lawrence Garlick (3.94)
Bradley Kolb (3.83)
Match: 3.84 Rating: 3.83
08/13/2017 D3 Adult 55+
8.0
ALPINE HILLS 55AM8.0A
No California		 W MOUNTAIN VIEW TC/RENGSTORFF PK 55AM8.0A
No California
Kevin Ford (3.70) 7-5
7-6		 Ron Leeburg (3.42)
John Pattinson (4.13)
Match: 3.89 Rating: 3.85
04/30/2017 S1 Adult 18+
4.0
ALPINE HILLS 18AM4.0A
No California		 L CUESTA TC 18AM4.0C
No California
6-2
5-7
1-0		 Alexander Demyankov (3.67)
Match: 3.59 Rating: 3.80
04/22/2017 S1 Adult 18+
4.0
ALPINE HILLS 18AM4.0A
No California		 W CUBBERLEY 18AM4.0A
No California
6-1
7-6		 Arpun Nangia (3.43)
Match: 3.85 Rating: 3.85
02/11/2017 D2 Adult 40+
4.0
ALPINE HILLS 40AM4.0A
No California		 L CUBBERLEY 40AM4.0A
No California
Wait Harris (3.84) 6-3
7-6		 Ching-hui Kao (3.53)
Masato Kamei (3.84)
Match: 3.63 Rating: 3.85
02/05/2017 D1 Adult 40+
4.0
ALPINE HILLS 40AM4.0A
No California		 W HOPKINS PK 40AM4.0A
No California
Peter Rosekrans (3.82) 6-4
7-6		 Javier Cobos (3.86)
Ronald Mah (3.69)
Match: 3.87 Rating: 3.92
01/14/2017 D1 Adult 40+
4.0
ALPINE HILLS 40AM4.0A
No California		 W MOUNTAIN VIEW TC/RENGSTORFF PK 40AM4.0A
No California
Peter Rosekrans (3.82) 6-7
6-2
1-0		 Leo Valdes (4.00)
Rafael Lim (3.62)
Match: 3.98 Rating: 3.98
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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