Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
David Keirns (Roseville, CA)
Male 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.0641
12/12/2024
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2021 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 3 1 2 0 33.3 7 3 4 42.9 62 33 29 53.2 0
Adult 40+ 3.5 6 5 1 0 83.3 14 11 3 78.6 115 70 45 60.9 0
Mixed Other 7.0 2 0 2 0 0.0 5 1 4 20.0 36 15 21 41.7 0
Total 11 6 5 0 54.5 26 15 11 57.7 213 118 95 55.4 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/09/2021 Mixed Other
7.0		 GOLD RIVER RC 55MX7.0A
No California		 D3 Elizabeth Pullen
(3.18) 		Steve Briggman
(3.24)
Karen Quidachay
(3.96) 		L 6-4
6-1		 3.00 3.05
09/25/2021 Mixed Other
7.0		 GOLD RIVER RC 55MX7.0A
No California		 D3 Susan L Haensel
(3.23) 		Wendy Birmingham
(3.19)
Angel Hurtado
(3.07) 		L 2-6
6-4
1-0		 3.09 3.09
08/28/2021 Adult 40+
3.5		 GOLD RIVER RC 40AM3.5A
No California		 D2 Ken Silva
(3.31) 		James Cave
(3.46)
Amit Srivastava
(3.34) 		L 3-6
6-3
1-0		 3.25 3.10
08/11/2021 Adult 40+
3.5		 GOLD RIVER RC 40AM3.5A
No California		 D3 Peter Sarantis
(3.41) 		Nathan Barankin
(3.28)
Joel B Tochterman
(3.27) 		W 4-6
7-5
1-0		 3.10 3.07
08/01/2021 Adult 40+
3.5		 GOLD RIVER RC 40AM3.5A
No California		 D3 Scott Heisler
(3.33) 		Robert Vlasak
(2.80)
Daniel Belton
(2.97) 		W 6-4
6-3		 2.90 3.02
07/30/2021 Adult 40+
3.5		 GOLD RIVER RC 40AM3.5A-DT
No California		 D2 Nathan Wieler
(3.00) 		Bikramjit Sidhu
(2.76)
Walt Seifert
(3.29) 		W 6-3
6-4		 S 3.07
07/23/2021 Adult 40+
3.5		 GOLD RIVER RC 40AM3.5A-DT
No California		 D2 Steve Briggman
(3.18) 		Larry Ivancich
(3.10)
John Yang
(3.05) 		W 6-4
7-5		 3.13 3.07
07/20/2021 Adult 40+
3.5		 GOLD RIVER RC 40AM3.5A-DT
No California		 D2 Nathan Wieler
(2.66) 		Daniel Belton
(2.97)
Bikramjit Sidhu
(-----) 		W 6-1
6-0		 S 3.11
07/06/2021 Adult 18+
3.5		 GOLD RIVER RC 18AM3.5A-DT
No California		 D2 R Willsey
(-----) 		Larry Ivancich
(3.10)
Vincent Martinez
(3.33) 		L 7-6
2-6
1-0		 S 3.11
06/18/2021 Adult 18+
3.5		 GOLD RIVER RC 18AM3.5A-DT
No California		 D2 Peter Sarantis
(3.46) 		Randy Willardsen
(3.36)
John Liberator
(3.28) 		W 6-1
7-5		 3.30 3.11
06/04/2021 Adult 18+
3.5		 GOLD RIVER RC 18AM3.5A-DT
No California		 D1 Sudheer Padinchara
(3.28) 		John Welch
(3.15)
Vincent Martinez
(3.33) 		L 7-5
6-3		 2.98 3.00
10/09/2021 D3 Mixed Other
7.0
GOLD RIVER RC 55MX7.0A
No California		 L BROADSTONE RC 55MX7.0A
No California
Elizabeth Pullen (3.18) 6-4
6-1		 Steve Briggman (3.24)
Karen Quidachay (3.96)
Match: 3.00 Rating: 3.05
09/25/2021 D3 Mixed Other
7.0
GOLD RIVER RC 55MX7.0A
No California		 L RIO DEL ORO 55MX7.0A
No California
Susan L Haensel (3.23) 2-6
6-4
1-0		 Wendy Birmingham (3.19)
Angel Hurtado (3.07)
Match: 3.09 Rating: 3.09
08/28/2021 D2 Adult 40+
3.5
GOLD RIVER RC 40AM3.5A
No California		 L ROSEVILLE LIFE TIME 40AM3.5A
No California
Ken Silva (3.31) 3-6
6-3
1-0		 James Cave (3.46)
Amit Srivastava (3.34)
Match: 3.25 Rating: 3.10
08/11/2021 D3 Adult 40+
3.5
GOLD RIVER RC 40AM3.5A
No California		 W PARK TERRACE 40AM3.5A
No California
Peter Sarantis (3.41) 4-6
7-5
1-0		 Nathan Barankin (3.28)
Joel B Tochterman (3.27)
Match: 3.10 Rating: 3.07
08/01/2021 D3 Adult 40+
3.5
GOLD RIVER RC 40AM3.5A
No California		 W RIO DEL ORO 40AM3.5A
No California
Scott Heisler (3.33) 6-4
6-3		 Robert Vlasak (2.80)
Daniel Belton (2.97)
Match: 2.90 Rating: 3.02
07/30/2021 D2 Adult 40+
3.5
GOLD RIVER RC 40AM3.5A-DT
No California		 W RIO DEL ORO 40AM3.5A-DT
No California
Nathan Wieler (3.00) 6-3
6-4		 Bikramjit Sidhu (2.76)
Walt Seifert (3.29)
Match: S Rating: 3.07
07/23/2021 D2 Adult 40+
3.5
GOLD RIVER RC 40AM3.5A-DT
No California		 W JOHNSON RANCH 40AM3.5A-DT
No California
Steve Briggman (3.18) 6-4
7-5		 Larry Ivancich (3.10)
John Yang (3.05)
Match: 3.13 Rating: 3.07
07/20/2021 D2 Adult 40+
3.5
GOLD RIVER RC 40AM3.5A-DT
No California		 W RIO DEL ORO 40AM3.5A-DT
No California
Nathan Wieler (2.66) 6-1
6-0		 Daniel Belton (2.97)
Bikramjit Sidhu (-----)
Match: S Rating: 3.11
07/06/2021 D2 Adult 18+
3.5
GOLD RIVER RC 18AM3.5A-DT
No California		 L JOHNSON RANCH 18AM3.5A-DT
No California
R Willsey (-----) 7-6
2-6
1-0		 Larry Ivancich (3.10)
Vincent Martinez (3.33)
Match: S Rating: 3.11
06/18/2021 D2 Adult 18+
3.5
GOLD RIVER RC 18AM3.5A-DT
No California		 W JOHNSON RANCH 18AM3.5A-DT
No California
Peter Sarantis (3.46) 6-1
7-5		 Randy Willardsen (3.36)
John Liberator (3.28)
Match: 3.30 Rating: 3.11
06/04/2021 D1 Adult 18+
3.5
GOLD RIVER RC 18AM3.5A-DT
No California		 L JOHNSON RANCH 18AM3.5A-DT
No California
Sudheer Padinchara (3.28) 7-5
6-3		 John Welch (3.15)
Vincent Martinez (3.33)
Match: 2.98 Rating: 3.00
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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