Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2020) View Advanced Player Stats
George Jackson (San Rafael, CA)
Male 		3.0 A
12/31/2023
Estimated Dynamic Rating 2.9304
6/23/2024
Projected Year End Rating ------
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3.0 Rating Meter
Rating Meter
2.5001 - 3.0000
Recent Match History Current Rating History
2020 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 3.5 5 2 3 0 40.0 12 5 7 41.7 90 43 47 47.8 0
Adult 65+ 7.0 1 0 1 0 0.0 3 1 2 33.3 23 10 13 43.5 0
Mixed Other 7.0 3 1 2 0 33.3 8 3 5 37.5 63 28 35 44.4 0
Mixed Other 8.0 2 0 2 0 0.0 5 1 4 20.0 38 13 25 34.2 0
Total 11 3 8 0 27.3 28 10 18 35.7 214 94 120 43.9 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
03/11/2020 Adult 65+
7.0		 MARIN TC 65AM7.0A
No California		 D2 Lyle Cowen
(3.41) 		Michael Cole
(2.98)
James Wheaton
(3.36) 		L 6-7
6-3
1-0		 2.91 3.01
03/11/2020 Mixed Other
8.0		 MARIN TC 55MX8.0B
No California		 D3 Cybil Nielsen
(3.44) 		Samuel Ware
(3.88)
Ann Mannix
(3.51) 		L 6-3
6-2		 3.25 3.10
03/08/2020 Adult 40+
3.5		 MARIN TC 40AM3.5A
No California		 D2 Mike Ketchum
(3.30) 		Vadim Nemtsev
(2.92)
Geoffrey Flint
(2.84) 		W 6-3
6-4		 S 3.04
03/01/2020 Adult 40+
3.5		 MARIN TC 40AM3.5A
No California		 S1 John Parsons
(3.00) 		W 1-6
6-1
1-0		 3.04 3.04
02/23/2020 Adult 40+
3.5		 MARIN TC 40AM3.5A
No California		 D2 Rob Cochran
(3.41) 		Benedikt Reifler
(3.23)
Murad Sofizade
(3.59) 		L 2-6
6-3
1-0		 S 3.04
02/15/2020 Mixed Other
8.0		 MARIN TC 55MX8.0B
No California		 D2 Debbie Miskell
(3.73) 		Joanie Costamagna
(3.87)
Ricky Mason
(3.67) 		L 6-1
6-7
1-0		 3.29 3.09
02/15/2020 Mixed Other
7.0		 MARIN TC 55MX7.0A
No California		 D2 Cybil Nielsen
(3.44) 		Samuel Ware
(3.89)
Gina Gogna
(2.87) 		L 6-4
7-5		 3.07 3.03
01/26/2020 Adult 40+
3.5		 MARIN TC 40AM3.5A
No California		 D3 Kent Castle
(3.11) 		Bryce emo
(3.38)
Derrick Wong
(3.13) 		L 6-2
6-4		 3.02 3.04
01/25/2020 Mixed Other
7.0		 MARIN TC 55MX7.0A
No California		 D3 Carol Treadway
(3.15) 		Donald Torre
(3.11)
Michelle Torre
(3.21) 		L 6-1
4-6
1-0		 2.98 3.02
01/19/2020 Adult 40+
3.5		 MARIN TC 40AM3.5A
No California		 D2 Elliott Magnuson
(-----) 		Bruce Hall
(3.29)
Thomas Hart
(3.24) 		L 6-4
6-4		 S 3.04
01/12/2020 Mixed Other
7.0		 MARIN TC 55MX7.0A
No California		 D3 Carol Treadway
(3.15) 		Steven Kravitz
(3.51)
Valerie Montague
(2.64) 		W 7-5
4-6
1-0		 3.03 3.03
03/11/2020 D2 Adult 65+
7.0
MARIN TC 65AM7.0A
No California		 L HARBOR PT 65AM7.0A
No California
Lyle Cowen (3.41) 6-7
6-3
1-0		 Michael Cole (2.98)
James Wheaton (3.36)
Match: 2.91 Rating: 3.01
03/11/2020 D3 Mixed Other
8.0
MARIN TC 55MX8.0B
No California		 L HARBOR PT 55MX8.0A
No California
Cybil Nielsen (3.44) 6-3
6-2		 Samuel Ware (3.88)
Ann Mannix (3.51)
Match: 3.25 Rating: 3.10
03/08/2020 D2 Adult 40+
3.5
MARIN TC 40AM3.5A
No California		 W TAMALPAIS HS 40AM3.5A
No California
Mike Ketchum (3.30) 6-3
6-4		 Vadim Nemtsev (2.92)
Geoffrey Flint (2.84)
Match: S Rating: 3.04
03/01/2020 S1 Adult 40+
3.5
MARIN TC 40AM3.5A
No California		 W TIBURON PEN C 40AM3.5A
No California
1-6
6-1
1-0		 John Parsons (3.00)
Match: 3.04 Rating: 3.04
02/23/2020 D2 Adult 40+
3.5
MARIN TC 40AM3.5A
No California		 L HIGGINS TENNIS INC/STRAWBERRY 40AM3.5A
No California
Rob Cochran (3.41) 2-6
6-3
1-0		 Benedikt Reifler (3.23)
Murad Sofizade (3.59)
Match: S Rating: 3.04
02/15/2020 D2 Mixed Other
8.0
MARIN TC 55MX8.0B
No California		 L MT TAM RC 55MX8.0A
No California
Debbie Miskell (3.73) 6-1
6-7
1-0		 Joanie Costamagna (3.87)
Ricky Mason (3.67)
Match: 3.29 Rating: 3.09
02/15/2020 D2 Mixed Other
7.0
MARIN TC 55MX7.0A
No California		 L HARBOR PT 55MX7.0A
No California
Cybil Nielsen (3.44) 6-4
7-5		 Samuel Ware (3.89)
Gina Gogna (2.87)
Match: 3.07 Rating: 3.03
01/26/2020 D3 Adult 40+
3.5
MARIN TC 40AM3.5A
No California		 L BELVEDERE TC 40AM3.5A
No California
Kent Castle (3.11) 6-2
6-4		 Bryce emo (3.38)
Derrick Wong (3.13)
Match: 3.02 Rating: 3.04
01/25/2020 D3 Mixed Other
7.0
MARIN TC 55MX7.0A
No California		 L NOVATO TC/PIONEER PK 55MX7.0A
No California
Carol Treadway (3.15) 6-1
4-6
1-0		 Donald Torre (3.11)
Michelle Torre (3.21)
Match: 2.98 Rating: 3.02
01/19/2020 D2 Adult 40+
3.5
MARIN TC 40AM3.5A
No California		 L TAMALPAIS HS 40AM3.5A
No California
Elliott Magnuson (-----) 6-4
6-4		 Bruce Hall (3.29)
Thomas Hart (3.24)
Match: S Rating: 3.04
01/12/2020 D3 Mixed Other
7.0
MARIN TC 55MX7.0A
No California		 W HARBOR PT 55MX7.0A
No California
Carol Treadway (3.15) 7-5
4-6
1-0		 Steven Kravitz (3.51)
Valerie Montague (2.64)
Match: 3.03 Rating: 3.03
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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