Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Koichi Motoyama (Clifton Park, NY)
Male 		4.0 C
12/31/2023
Estimated Dynamic Rating 3.7183
9/24/2024
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2023 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 4.0 5 3 2 0 60.0 10 6 4 60.0 95 53 42 55.8 0
Mixed 18+ 7.0 1 1 0 0 100.0 2 2 0 100.0 21 13 8 61.9 0
Mixed 18+ 8.0 1 0 1 0 0.0 2 0 2 0.0 13 1 12 7.7 0
Mixed 40+ 8.0 5 3 2 0 60.0 10 6 4 60.0 86 41 45 47.7 0
Total 12 7 5 0 58.3 24 14 10 58.3 215 108 107 50.2 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/11/2023 Mixed 18+
8.0		 Double Trouble
Eastern		 D3 Carrie Hoffman
(3.75) 		Brent Smith
(3.47)
Linda Shafiroff
(4.20) 		L 6-1
6-0		 3.36 3.60
10/01/2023 Mixed 18+
7.0		 Spin City
Eastern		 D1 Carol Zal
(3.03) 		Paddi McGrinder
(3.25)
Rick Evans
(3.45) 		W 7-5
6-3		 3.78 3.68
09/23/2023 Mixed 40+
8.0
Sectionals		 Northern: Double Trouble
Eastern		 D1 Angela Case
(3.86) 		Robert Moynihan
(4.31)
Cecilia Orchard
(3.64) 		L 6-2
6-0		 3.49 3.62
09/22/2023 Mixed 40+
8.0
Sectionals		 Northern: Double Trouble
Eastern		 D2 Lori McCaffrey
(3.57) 		Laura Emerson
(4.22)
Tony Trinh
(3.71) 		L 6-1
6-2		 3.67 3.65
08/12/2023 Adult 40+
4.0
Sectionals		 Northern: Roll the Bones
Eastern		 D3 Dong-Ha Chung
(3.35) 		Wayne Johnson
(3.78)
Brian Silvestry
(3.56) 		L 7-5
6-2		 3.68 3.71
08/12/2023 Adult 40+
4.0
Sectionals		 Northern: Roll the Bones
Eastern		 D3 William Mann
(3.78) 		Murray Richardson
(3.74)
Ronald White
(3.72) 		W 7-6
6-3		 3.81 3.72
06/25/2023 Adult 40+
4.0		 Northern: Roll the Bones
Eastern		 D1 Darren Stohr
(3.72) 		Dana Hood
(3.94)
Kevin O'Connor
(4.17) 		L 6-4
7-5		 3.94 3.74
06/11/2023 Adult 40+
4.0		 Northern: Roll the Bones
Eastern		 D3 Chris Foster
(3.61) 		Andrew Matthews
(3.64)
Benjamin Paultre
(3.25) 		W 6-1
6-0		 3.87 3.68
05/14/2023 Adult 40+
4.0		 Northern: Roll the Bones
Eastern		 S1 Andy Sink
(3.36) 		W 6-4
6-2		 3.55 3.59
04/15/2023 Mixed 40+
8.0		 Northern: Double Trouble
Eastern		 D2 Carrie Hoffman
(3.63) 		Wendy Goffin
(3.50)
Graham Goffin
(3.61) 		W 6-3
6-4		 3.71 3.66
04/01/2023 Mixed 40+
8.0		 Northern: Double Trouble
Eastern		 D1 Angela Case
(3.81) 		Michelle Schrader
(3.82)
Andrew Matthews
(3.58) 		W 6-2
6-4		 3.78 3.65
02/18/2023 Mixed 40+
8.0		 Northern: Double Trouble
Eastern		 D3 Lori McCaffrey
(3.55) 		Donna Arnold
(3.51)
Benjamin Paultre
(3.34) 		W 6-4
6-4		 3.55 3.59
11/11/2023 D3 Mixed 18+
8.0
Double Trouble
Eastern		 L Northern: Clockwork Angels-8.0
Eastern
Carrie Hoffman (3.75) 6-1
6-0		 Brent Smith (3.47)
Linda Shafiroff (4.20)
Match: 3.36 Rating: 3.60
10/01/2023 D1 Mixed 18+
7.0
Spin City
Eastern		 W Mac
Eastern
Carol Zal (3.03) 7-5
6-3		 Paddi McGrinder (3.25)
Rick Evans (3.45)
Match: 3.78 Rating: 3.68
09/23/2023 D1 Mixed 40+
8.0
Sectionals
Northern: Double Trouble
Eastern		 L Eastern/Ferrante/40&Over8.0XD
Eastern
Angela Case (3.86) 6-2
6-0		 Robert Moynihan (4.31)
Cecilia Orchard (3.64)
Match: 3.49 Rating: 3.62
09/22/2023 D2 Mixed 40+
8.0
Sectionals
Northern: Double Trouble
Eastern		 L Southern: WTC: Harris/Shiro
Eastern
Lori McCaffrey (3.57) 6-1
6-2		 Laura Emerson (4.22)
Tony Trinh (3.71)
Match: 3.67 Rating: 3.65
08/12/2023 D3 Adult 40+
4.0
Sectionals
Northern: Roll the Bones
Eastern		 L Metro Silvestry
Eastern
Dong-Ha Chung (3.35) 7-5
6-2		 Wayne Johnson (3.78)
Brian Silvestry (3.56)
Match: 3.68 Rating: 3.71
08/12/2023 D3 Adult 40+
4.0
Sectionals
Northern: Roll the Bones
Eastern		 W Western: Sage
Eastern
William Mann (3.78) 7-6
6-3		 Murray Richardson (3.74)
Ronald White (3.72)
Match: 3.81 Rating: 3.72
06/25/2023 D1 Adult 40+
4.0
Northern: Roll the Bones
Eastern		 L Chin 40+ 4.0
Eastern
Darren Stohr (3.72) 6-4
7-5		 Dana Hood (3.94)
Kevin O'Connor (4.17)
Match: 3.94 Rating: 3.74
06/11/2023 D3 Adult 40+
4.0
Northern: Roll the Bones
Eastern		 W Chin 40+ 4.0
Eastern
Chris Foster (3.61) 6-1
6-0		 Andrew Matthews (3.64)
Benjamin Paultre (3.25)
Match: 3.87 Rating: 3.68
05/14/2023 S1 Adult 40+
4.0
Northern: Roll the Bones
Eastern		 W Chin 40+ 4.0
Eastern
6-4
6-2		 Andy Sink (3.36)
Match: 3.55 Rating: 3.59
04/15/2023 D2 Mixed 40+
8.0
Northern: Double Trouble
Eastern		 W Goffin
Eastern
Carrie Hoffman (3.63) 6-3
6-4		 Wendy Goffin (3.50)
Graham Goffin (3.61)
Match: 3.71 Rating: 3.66
04/01/2023 D1 Mixed 40+
8.0
Northern: Double Trouble
Eastern		 W Chin 8.0 40+
Eastern
Angela Case (3.81) 6-2
6-4		 Michelle Schrader (3.82)
Andrew Matthews (3.58)
Match: 3.78 Rating: 3.65
02/18/2023 D3 Mixed 40+
8.0
Northern: Double Trouble
Eastern		 W Chin 8.0 40+
Eastern
Lori McCaffrey (3.55) 6-4
6-4		 Donna Arnold (3.51)
Benjamin Paultre (3.34)
Match: 3.55 Rating: 3.59
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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