Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2022) View Advanced Player Stats
Donald Nguyen (Beavercreek, OH)
Male 		4.0 C
12/31/2023
Estimated Dynamic Rating 3.7143
8/9/2024
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2022 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 3 2 1 0 66.7 6 4 2 66.7 57 31 26 54.4 0
Adult 18+ 4.5 6 0 6 0 0.0 12 0 12 0.0 98 24 74 24.5 0
Adult 40+ 4.0 3 1 2 0 33.3 6 2 4 33.3 49 23 26 46.9 1
Adult 65+ 8.0 3 1 2 0 33.3 7 3 4 42.9 54 28 26 51.9 1
Mixed 40+ 8.0 5 1 4 0 20.0 12 3 9 25.0 92 38 54 41.3 0
Tri-Level 18+ 4.5 3 0 3 0 0.0 6 0 6 0.0 53 16 37 30.2 0
Total 23 5 18 0 21.7 49 12 37 24.5 403 160 243 39.7 2
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/18/2022 Mixed 40+
8.0		 QRRC Weaver
Midwest		 D2 Caryn Caldwell
(3.66) 		Kristin Taphorn
(3.93)
Roy Stevens
(3.23) 		L 7-6
4-6
1-0		 3.60 3.69
12/16/2022 Adult 18+
4.5		 QRRC Buttery
Midwest		 D1 Gopal Bhat
(3.86) 		Jonathan Scherquist
(4.13)
Andrew Linden
(-----) 		L 6-2
6-1		 S 3.71
11/13/2022 Adult 18+
4.5		 QRRC Buttery
Midwest		 D1 Joseph Carfora
(3.51) 		Brian Grant
(4.13)
Nathan Hart
(3.99) 		L 6-2
6-2		 3.80 3.72
11/05/2022 Adult 18+
4.5		 QRRC Buttery
Midwest		 D2 Ross Kynast
(3.89) 		John Pinard
(4.06)
Jonathan Scherquist
(4.11) 		L 6-0
6-3		 3.66 3.70
10/30/2022 Adult 18+
4.5		 QRRC Buttery
Midwest		 D1 Scott Dooley
(3.31) 		Chris Joseph
(4.12)
Alexander Boardman
(4.39) 		L 6-0
6-1		 3.69 3.69
10/28/2022 Tri-Level 18+
4.5		 BCC-Hayden
Midwest		 D145 James Bosse
(4.17) 		Michael Hall
(4.39)
Alexander Boardman
(4.47) 		L 6-1
7-5		 3.88 3.71
10/28/2022 Mixed 40+
8.0		 QRRC Weaver
Midwest		 D2 Tammy Kessler
(3.53) 		Eric Holterman
(3.63)
Audrey Vanhoose
(3.32) 		W 4-6
6-1
1-0		 3.57 3.52
10/16/2022 Adult 65+
8.0
Sectionals		 BCC Beckdahl
Midwest		 D3 David Case
(3.56) 		Stan Madro
(3.54)
Claude Fixler
(3.55) 		W 6-1
6-2		 3.91 3.70
10/16/2022 Adult 18+
4.5		 QRRC Buttery
Midwest		 D1 Andrew Schulz
(3.91) 		Robert Lehner
(4.21)
Max Tsao
(4.42) 		L 7-5
6-0		 S 3.61
10/15/2022 Adult 65+
8.0
Sectionals		 BCC Beckdahl
Midwest		 D3 Mark Beckdahl
(3.63) 		Joseph Costigan
(3.82)
Stephen Chertok
(3.65) 		L 6-1
6-3		 3.46 3.61
09/24/2022 Adult 18+
4.5		 QRRC Buttery
Midwest		 D1 Chase Buttery
(4.14) 		Brian Grant
(4.18)
Nathan Hart
(4.07) 		L 6-2
7-6		 3.70 3.63
07/17/2022 Mixed 40+
8.0		 KTC-Weaver
Midwest		 D3 Anne Liebert
(3.58) 		JACLYN STUBBS
(3.94)
Rodolfo Aguilera
(3.34) 		L 6-1
7-5		 3.38 3.49
07/10/2022 Mixed 40+
8.0		 KTC-Weaver
Midwest		 D2 Anne Liebert
(3.60) 		Raya Tabrah
(4.00)
Dave Measley
(3.38) 		L 6-1
4-3		 3.39 3.50
06/24/2022 Tri-Level 18+
4.5		 BCC-Hayden
Midwest		 D240 Stephen Hayden
(3.81) 		Greg Toman
(3.88)
Enrico Ferri
(3.66) 		L 6-3
6-1		 3.40 3.58
06/18/2022 Adult 40+
4.0		 KTC-Nguyen
Midwest		 D3 Scott Dooley
(3.28) 		Robert Lair
(3.86)
Michael Budde
(3.70) 		L 6-3
6-4		 3.82 3.64
06/11/2022 Adult 40+
4.0		 KTC-Nguyen
Midwest		 D2 Rick Hammerly
(3.73) 		John Daley
(3.57)
Thomas thomas
(3.52) 		W 6-2
6-0		 3.84 3.64
06/10/2022 Tri-Level 18+
4.5		 BCC-Hayden
Midwest		 D240 Stephen Hayden
(3.86) 		Enrico Ferri
(3.68)
Greg Toman
(3.86) 		L 6-2
6-4		 3.44 3.55
06/05/2022 Mixed 40+
8.0		 KTC-Weaver
Midwest		 D3 Debbie Heinz
(3.45) 		Dave Measley
(3.36)
Raya Tabrah
(3.98) 		L 6-1
6-4		 3.46 3.52
06/04/2022 Adult 65+
8.0		 BCC Beckdahl
Midwest		 D3 Vern Oakley
(3.01) 		Christopher Bennington
(3.53)
Jim Hogue
(3.33) 		L 3-6
7-6
1-0		 3.74 3.59
05/28/2022 Adult 40+
4.0		 KTC-Nguyen
Midwest		 D3 Mark Beckdahl
(-----) 		Default W 6-0
6-0		 ----- -----
05/21/2022 Adult 40+
4.0		 KTC-Nguyen
Midwest		 D2 Scott Dooley
(-----) 		Miles Aquino
(3.68)
Matthew Cary
(3.56) 		L 6-2
6-2		 S 3.58
05/21/2022 Adult 65+
8.0		 BCC Beckdahl
Midwest		 D3 John Peyton
(-----) 		Default W 6-0
6-0		 ----- -----
02/26/2022 Adult 18+
4.0		 KTC-Heinz(JP)
Midwest		 D2 JP Heinz
(3.28) 		Tyler Urse
(3.18)
Nathan Fullington
(3.35) 		W 6-4
6-3		 S 3.53
02/20/2022 Adult 18+
4.0		 KTC-Heinz(JP)
Midwest		 D2 Hideo Kawabe
(3.63) 		Alex Anderson
(3.75)
Stephen Coates
(3.83) 		L 7-6
6-1		 3.56 3.53
02/12/2022 Adult 18+
4.0		 KTC-Heinz(JP)
Midwest		 D3 JP Heinz
(-----) 		Michael Bonilla
(3.31)
Michael Lee
(3.10) 		W 6-2
6-4		 S 3.52
12/18/2022 D2 Mixed 40+
8.0
QRRC Weaver
Midwest		 L KTC Stevens
Midwest
Caryn Caldwell (3.66) 7-6
4-6
1-0		 Kristin Taphorn (3.93)
Roy Stevens (3.23)
Match: 3.60 Rating: 3.69
12/16/2022 D1 Adult 18+
4.5
QRRC Buttery
Midwest		 L KTC Lin
Midwest
Gopal Bhat (3.86) 6-2
6-1		 Jonathan Scherquist (4.13)
Andrew Linden (-----)
Match: S Rating: 3.71
11/13/2022 D1 Adult 18+
4.5
QRRC Buttery
Midwest		 L STC Westfall
Midwest
Joseph Carfora (3.51) 6-2
6-2		 Brian Grant (4.13)
Nathan Hart (3.99)
Match: 3.80 Rating: 3.72
11/05/2022 D2 Adult 18+
4.5
QRRC Buttery
Midwest		 L KTC Lin
Midwest
Ross Kynast (3.89) 6-0
6-3		 John Pinard (4.06)
Jonathan Scherquist (4.11)
Match: 3.66 Rating: 3.70
10/30/2022 D1 Adult 18+
4.5
QRRC Buttery
Midwest		 L QRRC Burr
Midwest
Scott Dooley (3.31) 6-0
6-1		 Chris Joseph (4.12)
Alexander Boardman (4.39)
Match: 3.69 Rating: 3.69
10/28/2022 D145 Tri-Level 18+
4.5
BCC-Hayden
Midwest		 L KTC-Wolters
Midwest
James Bosse (4.17) 6-1
7-5		 Michael Hall (4.39)
Alexander Boardman (4.47)
Match: 3.88 Rating: 3.71
10/28/2022 D2 Mixed 40+
8.0
QRRC Weaver
Midwest		 W STC Ritze
Midwest
Tammy Kessler (3.53) 4-6
6-1
1-0		 Eric Holterman (3.63)
Audrey Vanhoose (3.32)
Match: 3.57 Rating: 3.52
10/16/2022 D3 Adult 65+
8.0
Sectionals
BCC Beckdahl
Midwest		 W 65&Over 8.0 Men Fixler
Midwest
David Case (3.56) 6-1
6-2		 Stan Madro (3.54)
Claude Fixler (3.55)
Match: 3.91 Rating: 3.70
10/16/2022 D1 Adult 18+
4.5
QRRC Buttery
Midwest		 L FSSC Lehner
Midwest
Andrew Schulz (3.91) 7-5
6-0		 Robert Lehner (4.21)
Max Tsao (4.42)
Match: S Rating: 3.61
10/15/2022 D3 Adult 65+
8.0
Sectionals
BCC Beckdahl
Midwest		 L CDTA S 65&O 8.0M River Trails Zumph Wed 7 $20
Midwest
Mark Beckdahl (3.63) 6-1
6-3		 Joseph Costigan (3.82)
Stephen Chertok (3.65)
Match: 3.46 Rating: 3.61
09/24/2022 D1 Adult 18+
4.5
QRRC Buttery
Midwest		 L STC Westfall
Midwest
Chase Buttery (4.14) 6-2
7-6		 Brian Grant (4.18)
Nathan Hart (4.07)
Match: 3.70 Rating: 3.63
07/17/2022 D3 Mixed 40+
8.0
KTC-Weaver
Midwest		 L QRRC-Crespo
Midwest
Anne Liebert (3.58) 6-1
7-5		 JACLYN STUBBS (3.94)
Rodolfo Aguilera (3.34)
Match: 3.38 Rating: 3.49
07/10/2022 D2 Mixed 40+
8.0
KTC-Weaver
Midwest		 L SRTC-Smith
Midwest
Anne Liebert (3.60) 6-1
4-3		 Raya Tabrah (4.00)
Dave Measley (3.38)
Match: 3.39 Rating: 3.50
06/24/2022 D240 Tri-Level 18+
4.5
BCC-Hayden
Midwest		 L KTC-Wolters
Midwest
Stephen Hayden (3.81) 6-3
6-1		 Greg Toman (3.88)
Enrico Ferri (3.66)
Match: 3.40 Rating: 3.58
06/18/2022 D3 Adult 40+
4.0
KTC-Nguyen
Midwest		 L QRRC-Wolters
Midwest
Scott Dooley (3.28) 6-3
6-4		 Robert Lair (3.86)
Michael Budde (3.70)
Match: 3.82 Rating: 3.64
06/11/2022 D2 Adult 40+
4.0
KTC-Nguyen
Midwest		 W QRRC-Thomeczek
Midwest
Rick Hammerly (3.73) 6-2
6-0		 John Daley (3.57)
Thomas thomas (3.52)
Match: 3.84 Rating: 3.64
06/10/2022 D240 Tri-Level 18+
4.5
BCC-Hayden
Midwest		 L KTC-Wolters
Midwest
Stephen Hayden (3.86) 6-2
6-4		 Enrico Ferri (3.68)
Greg Toman (3.86)
Match: 3.44 Rating: 3.55
06/05/2022 D3 Mixed 40+
8.0
KTC-Weaver
Midwest		 L SRTC-Smith
Midwest
Debbie Heinz (3.45) 6-1
6-4		 Dave Measley (3.36)
Raya Tabrah (3.98)
Match: 3.46 Rating: 3.52
06/04/2022 D3 Adult 65+
8.0
BCC Beckdahl
Midwest		 L BCC Bennington
Midwest
Vern Oakley (3.01) 3-6
7-6
1-0		 Christopher Bennington (3.53)
Jim Hogue (3.33)
Match: 3.74 Rating: 3.59
05/28/2022 D3 Adult 40+
4.0
KTC-Nguyen
Midwest		 W QRRC-Thomeczek
Midwest
Mark Beckdahl (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
05/21/2022 D2 Adult 40+
4.0
KTC-Nguyen
Midwest		 L QRRC-Wolters
Midwest
Scott Dooley (-----) 6-2
6-2		 Miles Aquino (3.68)
Matthew Cary (3.56)
Match: S Rating: 3.58
05/21/2022 D3 Adult 65+
8.0
BCC Beckdahl
Midwest		 W BCC Bennington
Midwest
John Peyton (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
02/26/2022 D2 Adult 18+
4.0
KTC-Heinz(JP)
Midwest		 W QRRC-Wenz
Midwest
JP Heinz (3.28) 6-4
6-3		 Tyler Urse (3.18)
Nathan Fullington (3.35)
Match: S Rating: 3.53
02/20/2022 D2 Adult 18+
4.0
KTC-Heinz(JP)
Midwest		 L STC-Sayer
Midwest
Hideo Kawabe (3.63) 7-6
6-1		 Alex Anderson (3.75)
Stephen Coates (3.83)
Match: 3.56 Rating: 3.53
02/12/2022 D3 Adult 18+
4.0
KTC-Heinz(JP)
Midwest		 W SRTC-Quigley
Midwest
JP Heinz (-----) 6-2
6-4		 Michael Bonilla (3.31)
Michael Lee (3.10)
Match: S Rating: 3.52
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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