Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2024) View Advanced Player Stats
David Kahley (Batavia, IL)
Male 		4.0 C
12/31/2023
Estimated Dynamic Rating 3.9505
9/7/2024
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2024 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 16 10 6 0 62.5 36 21 15 58.3 298 165 133 55.4 0
Mixed 40+ 8.0 4 1 3 0 25.0 8 2 6 25.0 71 29 42 40.8 1
Total 20 11 9 0 55.0 44 23 21 52.3 369 194 175 52.6 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
08/10/2024 Adult 18+
4.0
Regionals		 NITA/A18&O 4.0M/Isphording
Midwest		 S1 Daniel O'Brien
(3.61) 		W 6-1
6-1		 4.00 3.95
08/10/2024 Adult 18+
4.0
Regionals		 NITA/A18&O 4.0M/Isphording
Midwest		 S1 jon donnowitz
(4.05) 		L 6-3
6-1		 3.76 3.91
07/28/2024 Adult 18+
4.0
Districts		 NITA/A18&O 4.0M/Isphording
Midwest		 S1 Michael Vio
(3.83) 		W 4-6
6-4
1-0		 3.86 3.93
07/21/2024 Adult 18+
4.0		 NITA/A18&O 4.0M/Isphording
Midwest		 S2 MIKE MILLER
(3.73) 		W 6-3
6-1		 4.02 3.96
07/20/2024 Adult 18+
4.0		 NITA/A18&O 4.0M/Isphording
Midwest		 S2 Karthik Deveraj
(3.97) 		L 6-3
6-3		 3.77 3.92
07/14/2024 Adult 18+
4.0		 CDTA S 18&OM4.0 6.Wheaton(OUT) Isphording Sun 2 $20
Midwest		 S1 jon donnowitz
(3.95) 		L 6-4
4-3		 3.86 3.94
07/06/2024 Adult 18+
4.0		 CDTA S 18&OM4.0 6.Wheaton(OUT) Isphording Sun 2 $20
Midwest		 S2 Tomo Watanabe
(3.61) 		W 6-3
6-2		 3.85 3.97
04/20/2024 Mixed 40+
8.0		 NITA W 80MX40b Vaughan-Elliot/Cole
Midwest		 D2 Lisa Stephens
(3.21) 		Diana McClaurin
(3.50)
Thekkepat Harish Madhavan
(3.77) 		L 6-2
6-3		 3.72 3.80
04/13/2024 Adult 18+
4.0		 NITA W 40M18d Wheaton-Isphording
Midwest		 S2 Karthik Deveraj
(3.97) 		L 6-4
7-6		 3.90 3.96
04/12/2024 Mixed 40+
8.0		 NITA W 80MX40b Vaughan-Elliot/Cole
Midwest		 D1 Ellen Elliot
(4.00) 		Marilyn Tansey
(3.95)
Kevin Podwika
(3.81) 		W 6-2
6-3		 4.01 3.87
03/23/2024 Mixed 40+
8.0		 NITA W 80MX40b Vaughan-Elliot/Cole
Midwest		 D3 Colleen Mumford
(-----) 		Default W 6-0
6-0		 ----- -----
03/02/2024 Adult 18+
4.0		 NITA W 40M18d Wheaton-Isphording
Midwest		 S2 Jonathan Fennell
(3.55) 		W 6-3
6-0		 3.96 3.96
02/25/2024 Adult 18+
4.0		 CDTA W 18&OM4.0 1.Wheaton Isphording Sun 2 $20
Midwest		 S2 Ionut Rus
(4.03) 		W 6-2
6-3		 4.27 4.02
02/17/2024 Adult 18+
4.0		 NITA W 40M18d Wheaton-Isphording
Midwest		 S1 Rafael Ramalho
(3.92) 		L 6-3
6-5		 3.82 3.93
02/11/2024 Adult 18+
4.0		 NITA W 40M18d Wheaton-Isphording
Midwest		 D2 Jeffrey Wynsma
(3.88) 		Chris Boruff
(3.96)
Dal Bristow
(3.71) 		L 6-3
5-7
1-0		 3.82 3.93
02/04/2024 Adult 18+
4.0		 CDTA W 18&OM4.0 1.Wheaton Isphording Sun 2 $20
Midwest		 S1 Toshio Sato
(3.81) 		W 6-4
7-5		 3.90 3.96
01/28/2024 Mixed 40+
8.0		 NITA W 80MX40b Vaughan-Elliot/Cole
Midwest		 D3 Elena Kovalenko
(3.10) 		Gary Gardner
(3.19)
Rita Lukey
(3.59) 		L 6-3
7-6		 3.64 3.77
01/27/2024 Adult 18+
4.0		 NITA W 40M18d Wheaton-Isphording
Midwest		 S2 Supreet Arora
(3.73) 		W 6-4
5-6
1-0		 3.78 3.95
01/21/2024 Adult 18+
4.0		 NITA W 40M18d Wheaton-Isphording
Midwest		 S1 Juan De La Parra
(3.65) 		W 6-7
5-3
1-0		 3.70 3.94
01/07/2024 Adult 18+
4.0		 NITA W 40M18d Wheaton-Isphording
Midwest		 S1 Michael Vio
(3.74) 		W 6-3
6-1		 4.03 4.04
01/06/2024 Mixed 40+
8.0		 NITA W 80MX40b Vaughan-Elliot/Cole
Midwest		 D1 Ayako Butolph
(3.88) 		Marilyn Tansey
(3.93)
Matt Burghgraef
(3.96) 		L 6-1
6-2		 3.60 3.79
08/10/2024 S1 Adult 18+
4.0
Regionals
NITA/A18&O 4.0M/Isphording
Midwest		 W MSIL A18&O 4.0M Scaggs-Champaign
Midwest
6-1
6-1		 Daniel O'Brien (3.61)
Match: 4.00 Rating: 3.95
08/10/2024 S1 Adult 18+
4.0
Regionals
NITA/A18&O 4.0M/Isphording
Midwest		 L CDTA A18&O 4.0M River Trails Ciuca
Midwest
6-3
6-1		 jon donnowitz (4.05)
Match: 3.76 Rating: 3.91
07/28/2024 S1 Adult 18+
4.0
Districts
NITA/A18&O 4.0M/Isphording
Midwest		 W NITA E 40M18a Five Star (Arora/Madhavan)
Midwest
4-6
6-4
1-0		 Michael Vio (3.83)
Match: 3.86 Rating: 3.93
07/21/2024 S2 Adult 18+
4.0
NITA/A18&O 4.0M/Isphording
Midwest		 W NITA S 40M18b Naperville-Podwika/Esancy
Midwest
6-3
6-1		 MIKE MILLER (3.73)
Match: 4.02 Rating: 3.96
07/20/2024 S2 Adult 18+
4.0
NITA/A18&O 4.0M/Isphording
Midwest		 L NITA S 40M18c Five Star-Arora/Madhavan
Midwest
6-3
6-3		 Karthik Deveraj (3.97)
Match: 3.77 Rating: 3.92
07/14/2024 S1 Adult 18+
4.0
CDTA S 18&OM4.0 6.Wheaton(OUT) Isphording Sun 2 $20
Midwest		 L CDTA A18&O 4.0M River Trails Ciuca
Midwest
6-4
4-3		 jon donnowitz (3.95)
Match: 3.86 Rating: 3.94
07/06/2024 S2 Adult 18+
4.0
CDTA S 18&OM4.0 6.Wheaton(OUT) Isphording Sun 2 $20
Midwest		 W CDTA S 18&OM4.0 7.Forest View Takahashi Sun 11 $23
Midwest
6-3
6-2		 Tomo Watanabe (3.61)
Match: 3.85 Rating: 3.97
04/20/2024 D2 Mixed 40+
8.0
NITA W 80MX40b Vaughan-Elliot/Cole
Midwest		 L NITA W 80MX40a Five Star-Madhavan
Midwest
Lisa Stephens (3.21) 6-2
6-3		 Diana McClaurin (3.50)
Thekkepat Harish Madhavan (3.77)
Match: 3.72 Rating: 3.80
04/13/2024 S2 Adult 18+
4.0
NITA W 40M18d Wheaton-Isphording
Midwest		 L NITA W 40M18b Five Star-Arora/Madhavan
Midwest
6-4
7-6		 Karthik Deveraj (3.97)
Match: 3.90 Rating: 3.96
04/12/2024 D1 Mixed 40+
8.0
NITA W 80MX40b Vaughan-Elliot/Cole
Midwest		 W NITA W 80MXd Naperville-Podwika
Midwest
Ellen Elliot (4.00) 6-2
6-3		 Marilyn Tansey (3.95)
Kevin Podwika (3.81)
Match: 4.01 Rating: 3.87
03/23/2024 D3 Mixed 40+
8.0
NITA W 80MX40b Vaughan-Elliot/Cole
Midwest		 W NITA W 80MXd Naperville-Podwika
Midwest
Colleen Mumford (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
03/02/2024 S2 Adult 18+
4.0
NITA W 40M18d Wheaton-Isphording
Midwest		 W NITA W 40M18a Challenge-Champlin/Blim
Midwest
6-3
6-0		 Jonathan Fennell (3.55)
Match: 3.96 Rating: 3.96
02/25/2024 S2 Adult 18+
4.0
CDTA W 18&OM4.0 1.Wheaton Isphording Sun 2 $20
Midwest		 W CDTA W 18&OM4.0 6.River Trails Ciuca Sun 4 $25
Midwest
6-2
6-3		 Ionut Rus (4.03)
Match: 4.27 Rating: 4.02
02/17/2024 S1 Adult 18+
4.0
NITA W 40M18d Wheaton-Isphording
Midwest		 L NITA W 40M18c Naperville-Podwika/Esancy
Midwest
6-3
6-5		 Rafael Ramalho (3.92)
Match: 3.82 Rating: 3.93
02/11/2024 D2 Adult 18+
4.0
NITA W 40M18d Wheaton-Isphording
Midwest		 L NITA W 40M18c Naperville-Podwika/Esancy
Midwest
Jeffrey Wynsma (3.88) 6-3
5-7
1-0		 Chris Boruff (3.96)
Dal Bristow (3.71)
Match: 3.82 Rating: 3.93
02/04/2024 S1 Adult 18+
4.0
CDTA W 18&OM4.0 1.Wheaton Isphording Sun 2 $20
Midwest		 W CDTA W 18&OM4.0 4.Forest View Takahashi Sat 4 $23
Midwest
6-4
7-5		 Toshio Sato (3.81)
Match: 3.90 Rating: 3.96
01/28/2024 D3 Mixed 40+
8.0
NITA W 80MX40b Vaughan-Elliot/Cole
Midwest		 L NITA W 80MXc NW Med Huntley-Lawver
Midwest
Elena Kovalenko (3.10) 6-3
7-6		 Gary Gardner (3.19)
Rita Lukey (3.59)
Match: 3.64 Rating: 3.77
01/27/2024 S2 Adult 18+
4.0
NITA W 40M18d Wheaton-Isphording
Midwest		 W NITA W 40M18b Five Star-Arora/Madhavan
Midwest
6-4
5-6
1-0		 Supreet Arora (3.73)
Match: 3.78 Rating: 3.95
01/21/2024 S1 Adult 18+
4.0
NITA W 40M18d Wheaton-Isphording
Midwest		 W NITA W 40M18a Challenge-Champlin/Blim
Midwest
6-7
5-3
1-0		 Juan De La Parra (3.65)
Match: 3.70 Rating: 3.94
01/07/2024 S1 Adult 18+
4.0
NITA W 40M18d Wheaton-Isphording
Midwest		 W NITA W 40M18b Five Star-Arora/Madhavan
Midwest
6-3
6-1		 Michael Vio (3.74)
Match: 4.03 Rating: 4.04
01/06/2024 D1 Mixed 40+
8.0
NITA W 80MX40b Vaughan-Elliot/Cole
Midwest		 L NITA W 80MXd Naperville-Podwika
Midwest
Ayako Butolph (3.88) 6-1
6-2		 Marilyn Tansey (3.93)
Matt Burghgraef (3.96)
Match: 3.60 Rating: 3.79
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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