Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Ronald Colbert (Glen Burnie, MD)
Male 		3.0 C
12/31/2023
Estimated Dynamic Rating 3.0030
11/2/2024
Projected Year End Rating ------
----------
3.0 Rating Meter
Rating Meter
2.5001 - 3.0000
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 55+ 6.0 13 8 5 0 61.5 30 19 11 63.3 226 132 94 58.4 1
Total 13 8 5 0 61.5 30 19 11 63.3 226 132 94 58.4 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
09/09/2023 Adult 55+
6.0
Sectionals		 Norris
Mid-Atlantic		 D1 Hal Bloom
(2.95) 		Matthew Day
(2.78)
James Shevlin
(2.90) 		L 0-6
6-2
1-0		 2.88 2.90
09/08/2023 Adult 55+
6.0
Sectionals		 Norris
Mid-Atlantic		 D1 Hal Bloom
(2.85) 		Mervin Dennis
(3.10)
Tim Munshell
(3.03) 		W 6-4
6-3		 3.23 2.96
08/06/2023 Adult 55+
6.0		 Norris
Mid-Atlantic		 D1 JOHN KESSLER
(2.56) 		Mark Trimmer
(3.03)
Michael Chronister
(3.04) 		L 7-5
6-1		 2.97 2.89
07/20/2023 Adult 55+
6.0		 Norris
Mid-Atlantic		 D1 Mike Spivey
(3.06) 		Peter Hill
(2.93)
Steven Hill
(2.95) 		W 6-4
3-6
1-0		 2.84 2.87
07/13/2023 Adult 55+
6.0		 Norris
Mid-Atlantic		 D1 Mike Spivey
(3.06) 		Mark Trimmer
(2.98)
Nikita Orlov
(2.77) 		L 5-7
6-4
1-0		 2.75 2.85
07/10/2023 Adult 55+
6.0		 Norris
Mid-Atlantic		 D1 Mike Spivey
(3.12) 		Steven Hill
(2.94)
Robert Carey
(2.20) 		W 6-1
6-2		 2.85 2.87
07/06/2023 Adult 55+
6.0		 Norris
Mid-Atlantic		 D1 Kenneth Farris
(-----) 		Default W 6-0
6-0		 ----- -----
06/26/2023 Adult 55+
6.0		 Norris
Mid-Atlantic		 D1 Mike Spivey
(3.06) 		Mark Trimmer
(3.01)
Dave Degreenia
(2.94) 		W 6-4
6-1		 3.12 2.90
06/15/2023 Adult 55+
6.0		 Norris
Mid-Atlantic		 D1 Kenneth Farris
(2.96) 		Douglas Smith
(2.80)
Ed Fletcher
(2.88) 		W 6-3
6-3		 2.98 2.85
06/14/2023 Adult 55+
6.0		 Norris
Mid-Atlantic		 D1 Mike Spivey
(2.97) 		Peter Hill
(2.93)
Richard Ruth
(2.97) 		W 6-4
6-2		 3.06 2.85
06/01/2023 Adult 55+
6.0		 Norris
Mid-Atlantic		 D1 Hal Bloom
(2.84) 		Joe Chapman
(2.67)
Alan Hoffman
(2.08) 		W 6-0
6-0		 2.83 2.79
05/23/2023 Adult 55+
6.0		 Norris
Mid-Atlantic		 D1 Frank Burnett
(3.01) 		Anthony Perotti
(2.48)
RKevin Whisman
(2.77) 		W 6-0
6-2		 2.89 2.80
05/16/2023 Adult 55+
6.0		 Norris
Mid-Atlantic		 D1 JOHN KESSLER
(2.51) 		Mark Trimmer
(2.93)
Dave Degreenia
(2.98) 		L 6-2
6-0		 2.70 2.77
05/11/2023 Adult 55+
6.0		 Norris
Mid-Atlantic		 D1 Mike Spivey
(2.99) 		Edward Dawson
(2.58)
Mike Kelly
(3.07) 		L 3-6
7-5
1-0		 2.72 2.78
09/09/2023 D1 Adult 55+
6.0
Sectionals
Norris
Mid-Atlantic		 L Team 2 Ageless All Stars
Mid-Atlantic
Hal Bloom (2.95) 0-6
6-2
1-0		 Matthew Day (2.78)
James Shevlin (2.90)
Match: 2.88 Rating: 2.90
09/08/2023 D1 Adult 55+
6.0
Sectionals
Norris
Mid-Atlantic		 W Sons of Forest Hills 55+ 6.0
Mid-Atlantic
Hal Bloom (2.85) 6-4
6-3		 Mervin Dennis (3.10)
Tim Munshell (3.03)
Match: 3.23 Rating: 2.96
08/06/2023 D1 Adult 55+
6.0
Norris
Mid-Atlantic		 L Walsh
Mid-Atlantic
JOHN KESSLER (2.56) 7-5
6-1		 Mark Trimmer (3.03)
Michael Chronister (3.04)
Match: 2.97 Rating: 2.89
07/20/2023 D1 Adult 55+
6.0
Norris
Mid-Atlantic		 W Perotti
Mid-Atlantic
Mike Spivey (3.06) 6-4
3-6
1-0		 Peter Hill (2.93)
Steven Hill (2.95)
Match: 2.84 Rating: 2.87
07/13/2023 D1 Adult 55+
6.0
Norris
Mid-Atlantic		 L Walsh
Mid-Atlantic
Mike Spivey (3.06) 5-7
6-4
1-0		 Mark Trimmer (2.98)
Nikita Orlov (2.77)
Match: 2.75 Rating: 2.85
07/10/2023 D1 Adult 55+
6.0
Norris
Mid-Atlantic		 W Perotti
Mid-Atlantic
Mike Spivey (3.12) 6-1
6-2		 Steven Hill (2.94)
Robert Carey (2.20)
Match: 2.85 Rating: 2.87
07/06/2023 D1 Adult 55+
6.0
Norris
Mid-Atlantic		 W Dawson
Mid-Atlantic
Kenneth Farris (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
06/26/2023 D1 Adult 55+
6.0
Norris
Mid-Atlantic		 W Walsh
Mid-Atlantic
Mike Spivey (3.06) 6-4
6-1		 Mark Trimmer (3.01)
Dave Degreenia (2.94)
Match: 3.12 Rating: 2.90
06/15/2023 D1 Adult 55+
6.0
Norris
Mid-Atlantic		 W Dawson
Mid-Atlantic
Kenneth Farris (2.96) 6-3
6-3		 Douglas Smith (2.80)
Ed Fletcher (2.88)
Match: 2.98 Rating: 2.85
06/14/2023 D1 Adult 55+
6.0
Norris
Mid-Atlantic		 W Perotti
Mid-Atlantic
Mike Spivey (2.97) 6-4
6-2		 Peter Hill (2.93)
Richard Ruth (2.97)
Match: 3.06 Rating: 2.85
06/01/2023 D1 Adult 55+
6.0
Norris
Mid-Atlantic		 W Dawson
Mid-Atlantic
Hal Bloom (2.84) 6-0
6-0		 Joe Chapman (2.67)
Alan Hoffman (2.08)
Match: 2.83 Rating: 2.79
05/23/2023 D1 Adult 55+
6.0
Norris
Mid-Atlantic		 W Perotti
Mid-Atlantic
Frank Burnett (3.01) 6-0
6-2		 Anthony Perotti (2.48)
RKevin Whisman (2.77)
Match: 2.89 Rating: 2.80
05/16/2023 D1 Adult 55+
6.0
Norris
Mid-Atlantic		 L Walsh
Mid-Atlantic
JOHN KESSLER (2.51) 6-2
6-0		 Mark Trimmer (2.93)
Dave Degreenia (2.98)
Match: 2.70 Rating: 2.77
05/11/2023 D1 Adult 55+
6.0
Norris
Mid-Atlantic		 L Dawson
Mid-Atlantic
Mike Spivey (2.99) 3-6
7-5
1-0		 Edward Dawson (2.58)
Mike Kelly (3.07)
Match: 2.72 Rating: 2.78
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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