Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Onno Koelman (San Anselmo, CA)
Male 		4.5 C
12/31/2024
Estimated Dynamic Rating 4.2718
12/29/2024
Projected Year End Rating ------
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4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
2023 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 0.0 2 1 1 0 50.0 4 2 2 50.0 37 19 18 51.4 0
Total 2 1 1 0 50.0 4 2 2 50.0 37 19 18 51.4 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
03/26/2023 Adult 40+
Flight		 HARBOR PT 40AM4.5A
No California		 D3 Robert Blechman
(4.19) 		Howard Schnirman
(4.11)
Timothy Barlow
(4.09) 		W 6-3
6-2		 4.15 4.15
02/11/2023 Adult 40+ HARBOR PT 40AM4.5A
No California		 D3 Chuck Spaulding
(3.48) 		Scott Harrison
(4.18)
Benjamin Srour
(3.95) 		L 7-5
6-2		 4.30 4.30
03/26/2023 D3 Adult 40+
Flight
HARBOR PT 40AM4.5A
No California		 W ROHNERT PK TC/MAGNOLIA/M PK 40AM4.5A
No California
Robert Blechman (4.19) 6-3
6-2		 Howard Schnirman (4.11)
Timothy Barlow (4.09)
Match: 4.15 Rating: 4.15
02/11/2023 D3 Adult 40+
HARBOR PT 40AM4.5A
No California		 L MARIN TC 40AM4.5A
No California
Chuck Spaulding (3.48) 7-5
6-2		 Scott Harrison (4.18)
Benjamin Srour (3.95)
Match: 4.30 Rating: 4.30
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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