Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Ross Rittiman (Zephyr Cove, NV)
Male 		4.5 C
12/31/2024
Estimated Dynamic Rating 4.3059
11/15/2025
Projected Year End Rating ------
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4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/14/2023 Adult 40+
4.5		 ZEPHYR COVE 40AM4.5A
No California		 D1 David Peterson
(4.18) 		Doug Ditmer
(4.52)
David Janas
(4.28) 		W 6-4
2-6
1-0		 4.46 4.42
10/13/2023 Adult 40+
4.5
Nationals		 ZEPHYR COVE 40AM4.5A
No California		 D3 David Peterson
(4.21) 		Sidharth Dhawan
(4.34)
Paul Colahan
(4.29) 		L 6-1
6-2		 4.10 4.36
10/11/2023 Adult 40+
4.5		 ZEPHYR COVE 40AM4.5A
No California		 D3 Paul Schiffman
(4.22) 		Ben Edwards
(4.31)
Aaron Douville
(4.49) 		W 6-4
6-4		 4.59 4.46
10/10/2023 Adult 40+
4.5		 ZEPHYR COVE 40AM4.5A
No California		 D3 David Peterson
(4.18) 		Tren Nolan
(4.01)
Walt Jefferson
(3.80) 		W 6-1
6-1		 4.40 4.40
10/08/2023 Adult 40+
4.5		 ZEPHYR COVE 40AM4.5A
No California		 D3 Paul Schiffman
(4.23) 		Doug Ditmer
(4.56)
Jaime Santos
(4.29) 		L 6-4
6-4		 4.41 4.40
10/02/2023 Adult 40+
4.5		 ZEPHYR COVE 40AM4.5A
No California		 D3 Andrew Stinnett
(4.03) 		Shawn Hayes
(4.67)
Pierre Ladion
(4.32) 		L 6-2
6-2		 4.38 4.39
09/30/2023 Adult 40+
4.5		 ZEPHYR COVE 40AM4.5A
No California		 D3 Michael Rennels
(4.11) 		Robert Medeiros
(4.42)
Matthew Zimmerling
(4.26) 		L 6-3
6-3		 4.30 4.39
05/20/2023 Adult 40+
4.5
Sectionals		 ZEPHYR COVE 40AM4.5A
No California		 D3 Ryan Johnston
(4.57) 		Chanki Jo
(4.33)
Richard Lum
(4.06) 		W 6-2
6-0		 4.48 4.43
10/14/2023 D1 Adult 40+
4.5
ZEPHYR COVE 40AM4.5A
No California		 W ZEPHYR COVE 40AM4.5B
No California
David Peterson (4.18) 6-4
2-6
1-0		 Doug Ditmer (4.52)
David Janas (4.28)
Match: 4.46 Rating: 4.42
10/13/2023 D3 Adult 40+
4.5
Nationals
ZEPHYR COVE 40AM4.5A
No California		 L NJD/NJ Smash
Middle States
David Peterson (4.21) 6-1
6-2		 Sidharth Dhawan (4.34)
Paul Colahan (4.29)
Match: 4.10 Rating: 4.36
10/11/2023 D3 Adult 40+
4.5
ZEPHYR COVE 40AM4.5A
No California		 W ZEPHYR COVE 40AM4.5B
No California
Paul Schiffman (4.22) 6-4
6-4		 Ben Edwards (4.31)
Aaron Douville (4.49)
Match: 4.59 Rating: 4.46
10/10/2023 D3 Adult 40+
4.5
ZEPHYR COVE 40AM4.5A
No California		 W ZEPHYR COVE 40AM4.5B
No California
David Peterson (4.18) 6-1
6-1		 Tren Nolan (4.01)
Walt Jefferson (3.80)
Match: 4.40 Rating: 4.40
10/08/2023 D3 Adult 40+
4.5
ZEPHYR COVE 40AM4.5A
No California		 L ZEPHYR COVE 40AM4.5B
No California
Paul Schiffman (4.23) 6-4
6-4		 Doug Ditmer (4.56)
Jaime Santos (4.29)
Match: 4.41 Rating: 4.40
10/02/2023 D3 Adult 40+
4.5
ZEPHYR COVE 40AM4.5A
No California		 L ZEPHYR COVE 40AM4.5B
No California
Andrew Stinnett (4.03) 6-2
6-2		 Shawn Hayes (4.67)
Pierre Ladion (4.32)
Match: 4.38 Rating: 4.39
09/30/2023 D3 Adult 40+
4.5
ZEPHYR COVE 40AM4.5A
No California		 L ZEPHYR COVE 40AM4.5B
No California
Michael Rennels (4.11) 6-3
6-3		 Robert Medeiros (4.42)
Matthew Zimmerling (4.26)
Match: 4.30 Rating: 4.39
05/20/2023 D3 Adult 40+
4.5
Sectionals
ZEPHYR COVE 40AM4.5A
No California		 W ALMADEN VAC 40AM4.5A
No California
Ryan Johnston (4.57) 6-2
6-0		 Chanki Jo (4.33)
Richard Lum (4.06)
Match: 4.48 Rating: 4.43
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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