Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2022) View Advanced Player Stats
David Stammerjohan (Carmichael, CA)
Male 		3.5 C
12/31/2023
Estimated Dynamic Rating 3.4309
7/11/2024
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2022 Adult 40+ Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 3.5 11 6 5 0 54.5 30 15 15 50.0 222 108 114 48.6 0
Adult 40+ 4.0 4 2 2 0 50.0 9 5 4 55.6 80 43 37 53.8 0
Total 15 8 7 0 53.3 39 20 19 51.3 302 151 151 50.0 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
04/01/2022 Adult 40+
3.5		 GOLD RIVER RC 40AM3.5A
No California		 D2 Rommel Llanes
(3.36) 		Matt Goodman
(3.16)
Sohail Desai
(3.52) 		L 6-3
6-3		 3.21 3.43
03/23/2022 Adult 40+
3.5		 GOLD RIVER RC 40AM3.5A
No California		 D1 Rommel Llanes
(3.35) 		Vijay Thangadurai
(3.58)
Suresh Thota
(3.39) 		W 6-4
0-6
1-0		 3.46 3.48
03/12/2022 Adult 40+
3.5		 GOLD RIVER RC 40AM3.5A
No California		 D1 Rommel Llanes
(3.36) 		Jimmy Culleton
(3.54)
Bill Magavern
(3.37) 		L 6-3
6-4		 3.37 3.47
03/05/2022 Adult 40+
3.5		 GOLD RIVER RC 40AM3.5A
No California		 D1 Peter Sarantis
(3.38) 		Suresh Thota
(3.41)
Vijay Thangadurai
(3.61) 		L 6-7
6-2
1-0		 3.47 3.49
02/28/2022 Adult 40+
3.5		 GOLD RIVER RC 40AM3.5A
No California		 D1 Rommel Llanes
(3.37) 		James Cave
(3.61)
Gaja Naik
(3.39) 		L 5-7
6-2
1-0		 3.49 3.49
02/27/2022 Adult 40+
4.0		 GOLD RIVER RC 40AM4.0B
No California		 D3 Fred Parenzin
(3.57) 		Andy Nguyen
(3.22)
Tai Nguyen
(3.65) 		W 6-4
6-2		 3.58 3.50
02/26/2022 Adult 40+
3.5		 GOLD RIVER RC 40AM3.5A
No California		 D1 Rommel Llanes
(3.37) 		Shivesh Sinha
(3.05)
Mahesh Ghorpade
(3.22) 		W 6-1
6-2		 3.53 3.47
02/19/2022 Adult 40+
4.0		 GOLD RIVER RC 40AM4.0B
No California		 S1 Carl Chapin
(3.71) 		L 5-7
6-4
1-0		 3.69 3.50
02/15/2022 Adult 40+
3.5		 GOLD RIVER RC 40AM3.5A
No California		 D1 Rommel Llanes
(3.33) 		Gabriel Gardner
(3.45)
Frank Domeier
(3.59) 		W 6-4
4-6
1-0		 3.59 3.46
02/08/2022 Adult 40+
3.5		 GOLD RIVER RC 40AM3.5A
No California		 D1 Rommel Llanes
(3.33) 		Suresh Thota
(3.45)
Vijay Thangadurai
(3.63) 		L 7-5
4-6
1-0		 S 3.40
02/05/2022 Adult 40+
3.5		 GOLD RIVER RC 40AM3.5A
No California		 D1 Range Larson
(3.73) 		Jimmy Culleton
(3.43)
Bill Magavern
(3.32) 		W 3-6
7-6
1-0		 S 3.40
01/19/2022 Adult 40+
3.5		 GOLD RIVER RC 40AM3.5A
No California		 D1 Dani Weinstein
(3.47) 		Craig Rhines
(3.40)
Mahesh Ghorpade
(3.20) 		W 7-5
6-7
1-0		 3.33 3.40
01/15/2022 Adult 40+
3.5		 GOLD RIVER RC 40AM3.5A
No California		 D1 Peter Sarantis
(3.37) 		Frank Domeier
(3.57)
Brian Katz
(3.15) 		W 4-6
6-0
1-0		 3.55 3.44
01/12/2022 Adult 40+
4.0		 GOLD RIVER RC 40AM4.0B
No California		 D3 Derek Wiggin
(3.57) 		Ming Hang Cheng
(3.32)
Mark Barcellos
(3.35) 		W 7-6
6-1		 3.42 3.41
01/08/2022 Adult 40+
4.0		 GOLD RIVER RC 40AM4.0B
No California		 D3 Aaron Prince
(3.51) 		Greg Lewellen
(3.67)
Aiming Yu
(3.86) 		L 6-4
6-3		 3.54 3.40
04/01/2022 D2 Adult 40+
3.5
GOLD RIVER RC 40AM3.5A
No California		 L ROSEVILLE LIFE TIME 40AM3.5A
No California
Rommel Llanes (3.36) 6-3
6-3		 Matt Goodman (3.16)
Sohail Desai (3.52)
Match: 3.21 Rating: 3.43
03/23/2022 D1 Adult 40+
3.5
GOLD RIVER RC 40AM3.5A
No California		 W ED MITCHELL PK 40AM3.5B
No California
Rommel Llanes (3.35) 6-4
0-6
1-0		 Vijay Thangadurai (3.58)
Suresh Thota (3.39)
Match: 3.46 Rating: 3.48
03/12/2022 D1 Adult 40+
3.5
GOLD RIVER RC 40AM3.5A
No California		 L PARK TERRACE 40AM3.5A
No California
Rommel Llanes (3.36) 6-3
6-4		 Jimmy Culleton (3.54)
Bill Magavern (3.37)
Match: 3.37 Rating: 3.47
03/05/2022 D1 Adult 40+
3.5
GOLD RIVER RC 40AM3.5A
No California		 L ED MITCHELL PK 40AM3.5B
No California
Peter Sarantis (3.38) 6-7
6-2
1-0		 Suresh Thota (3.41)
Vijay Thangadurai (3.61)
Match: 3.47 Rating: 3.49
02/28/2022 D1 Adult 40+
3.5
GOLD RIVER RC 40AM3.5A
No California		 L ROSEVILLE LIFE TIME 40AM3.5A
No California
Rommel Llanes (3.37) 5-7
6-2
1-0		 James Cave (3.61)
Gaja Naik (3.39)
Match: 3.49 Rating: 3.49
02/27/2022 D3 Adult 40+
4.0
GOLD RIVER RC 40AM4.0B
No California		 W BROADSTONE RC 40AM4.0A
No California
Fred Parenzin (3.57) 6-4
6-2		 Andy Nguyen (3.22)
Tai Nguyen (3.65)
Match: 3.58 Rating: 3.50
02/26/2022 D1 Adult 40+
3.5
GOLD RIVER RC 40AM3.5A
No California		 W ED MITCHELL PK 40AM3.5A
No California
Rommel Llanes (3.37) 6-1
6-2		 Shivesh Sinha (3.05)
Mahesh Ghorpade (3.22)
Match: 3.53 Rating: 3.47
02/19/2022 S1 Adult 40+
4.0
GOLD RIVER RC 40AM4.0B
No California		 L LAGUNA CREEK 40AM4.0A
No California
5-7
6-4
1-0		 Carl Chapin (3.71)
Match: 3.69 Rating: 3.50
02/15/2022 D1 Adult 40+
3.5
GOLD RIVER RC 40AM3.5A
No California		 W JOHNSON RANCH 40AM3.5A
No California
Rommel Llanes (3.33) 6-4
4-6
1-0		 Gabriel Gardner (3.45)
Frank Domeier (3.59)
Match: 3.59 Rating: 3.46
02/08/2022 D1 Adult 40+
3.5
GOLD RIVER RC 40AM3.5A
No California		 L ED MITCHELL PK 40AM3.5B
No California
Rommel Llanes (3.33) 7-5
4-6
1-0		 Suresh Thota (3.45)
Vijay Thangadurai (3.63)
Match: S Rating: 3.40
02/05/2022 D1 Adult 40+
3.5
GOLD RIVER RC 40AM3.5A
No California		 W PARK TERRACE 40AM3.5A
No California
Range Larson (3.73) 3-6
7-6
1-0		 Jimmy Culleton (3.43)
Bill Magavern (3.32)
Match: S Rating: 3.40
01/19/2022 D1 Adult 40+
3.5
GOLD RIVER RC 40AM3.5A
No California		 W ED MITCHELL PK 40AM3.5A
No California
Dani Weinstein (3.47) 7-5
6-7
1-0		 Craig Rhines (3.40)
Mahesh Ghorpade (3.20)
Match: 3.33 Rating: 3.40
01/15/2022 D1 Adult 40+
3.5
GOLD RIVER RC 40AM3.5A
No California		 W JOHNSON RANCH 40AM3.5A
No California
Peter Sarantis (3.37) 4-6
6-0
1-0		 Frank Domeier (3.57)
Brian Katz (3.15)
Match: 3.55 Rating: 3.44
01/12/2022 D3 Adult 40+
4.0
GOLD RIVER RC 40AM4.0B
No California		 W LAGUNA CREEK 40AM4.0A
No California
Derek Wiggin (3.57) 7-6
6-1		 Ming Hang Cheng (3.32)
Mark Barcellos (3.35)
Match: 3.42 Rating: 3.41
01/08/2022 D3 Adult 40+
4.0
GOLD RIVER RC 40AM4.0B
No California		 L JOHNSON RANCH 40AM4.0A
No California
Aaron Prince (3.51) 6-4
6-3		 Greg Lewellen (3.67)
Aiming Yu (3.86)
Match: 3.54 Rating: 3.40
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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