Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
John Niedfeldt-Thomas (Saint Paul, MN)
Male 		4.0 C
12/31/2022
Estimated Dynamic Rating 3.6950
6/14/2024
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2018 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 6 5 1 0 83.3 13 10 3 76.9 107 64 43 59.8 0
Adult 40+ 4.0 7 3 4 0 42.9 16 8 8 50.0 136 73 63 53.7 2
Adult 40+ 4.5 4 0 4 0 0.0 8 0 8 0.0 58 10 48 17.2 0
Total 17 8 9 0 47.1 37 18 19 48.6 301 147 154 48.8 2
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/12/2018 Adult 40+
4.5		 Bush - WBL #2
Northern		 D3 Richard McNamara
(-----) 		Cory Kallheim
(4.14)
Carlton Mitchell
(4.06) 		L 6-0
6-1		 S 3.62
11/06/2018 Adult 18+
4.0		 Bartell 4.0 18s Early Start
Northern		 S2 Dennis Spencer
(3.43) 		W 6-1
5-4		 3.65 3.62
11/05/2018 Adult 40+
4.5		 Bush - WBL #2
Northern		 S2 Jan Prihoda
(4.11) 		L 6-2
6-1		 3.65 3.61
10/23/2018 Adult 18+
4.0		 Bartell 4.0 18s Early Start
Northern		 S2 AliRehan Rattansi
(3.39) 		W 6-2
4-6
1-0		 3.48 3.61
10/22/2018 Adult 40+
4.5		 Bush - WBL #2
Northern		 D3 Richard McNamara
(3.84) 		Robert Mele
(4.02)
Guillermo Arriondo
(4.14) 		L 6-2
6-1		 3.66 3.66
10/15/2018 Adult 40+
4.5		 Bush - WBL #2
Northern		 D3 Paul Steinhauser
(3.70) 		Riley Washington
(4.02)
Vijay Andrew
(4.17) 		L 6-0
6-3		 3.69 3.66
08/25/2018 Adult 40+
4.0
Sectionals		 Bartell ES 40s
Northern		 S2 Chris Dale
(3.65) 		L 6-4
6-4		 3.55 3.64
07/26/2018 Adult 40+
4.0		 Bartell 4.0 40s Summer
Northern		 S2 Dale Collette
(3.40) 		L 5-7
7-6
1-0		 3.40 3.62
07/19/2018 Adult 40+
4.0		 Bartell 4.0 40s Summer
Northern		 S2 Default W 6-0
6-0		 ----- -----
07/12/2018 Adult 40+
4.0		 Bartell 4.0 40s Summer
Northern		 S2 Default W 6-0
6-0		 ----- -----
06/28/2018 Adult 40+
4.0		 Bartell 4.0 40s Summer
Northern		 S2 Bill Sommers
(3.72) 		L 6-2
6-4		 3.52 3.67
06/21/2018 Adult 40+
4.0		 Bartell 4.0 40s Summer
Northern		 S2 Richard Lassow
(3.51) 		W 6-3
6-2		 3.75 3.72
06/07/2018 Adult 40+
4.0		 Bartell 4.0 40s Summer
Northern		 S1 Joshua Hobday
(3.36) 		W 6-2
6-1		 3.71 3.69
05/15/2018 Adult 18+
4.0		 Bartell 4.0 18s Summer
Northern		 S2 Lucas Tesh
(3.66) 		W 6-2
6-0		 4.05 3.75
05/08/2018 Adult 18+
4.0		 Bartell 4.0 18s Summer
Northern		 S2 Matthew Praught
(3.69) 		W 7-6
3-0		 3.83 3.69
03/22/2018 Adult 40+
4.0		 Bartell Winter 40s
Northern		 D3 Hernando Gonzalez
(3.51) 		Bart Kosen
(3.39)
Shawn O'Grady
(3.42) 		L 6-3
4-6
1-0		 3.43 3.61
03/20/2018 Adult 18+
4.0		 Bartell Winter 18s
Northern		 S2 Ross Moody
(3.56) 		W 6-4
7-6		 3.63 3.67
02/13/2018 Adult 18+
4.0		 Bartell Winter 18s
Northern		 D2 Miguel Padilla
(3.63) 		Chris Dale
(3.65)
Mark Vyvyan
(3.79) 		L 6-4
6-3		 3.60 3.66
01/11/2018 Adult 40+
4.0		 Bartell Winter 40s
Northern		 S1 Timothy Edmund
(3.52) 		W 7-5
6-2		 3.69 3.69
11/12/2018 D3 Adult 40+
4.5
Bush - WBL #2
Northern		 L LaTour - Flagship
Northern
Richard McNamara (-----) 6-0
6-1		 Cory Kallheim (4.14)
Carlton Mitchell (4.06)
Match: S Rating: 3.62
11/06/2018 S2 Adult 18+
4.0
Bartell 4.0 18s Early Start
Northern		 W Dale ES 2019
Northern
6-1
5-4		 Dennis Spencer (3.43)
Match: 3.65 Rating: 3.62
11/05/2018 S2 Adult 40+
4.5
Bush - WBL #2
Northern		 L Hedin- Swillers
Northern
6-2
6-1		 Jan Prihoda (4.11)
Match: 3.65 Rating: 3.61
10/23/2018 S2 Adult 18+
4.0
Bartell 4.0 18s Early Start
Northern		 W Sandozi- Minnesota Slice
Northern
6-2
4-6
1-0		 AliRehan Rattansi (3.39)
Match: 3.48 Rating: 3.61
10/22/2018 D3 Adult 40+
4.5
Bush - WBL #2
Northern		 L Marks/Brauer - Early Start
Northern
Richard McNamara (3.84) 6-2
6-1		 Robert Mele (4.02)
Guillermo Arriondo (4.14)
Match: 3.66 Rating: 3.66
10/15/2018 D3 Adult 40+
4.5
Bush - WBL #2
Northern		 L Radermacher Desperado's
Northern
Paul Steinhauser (3.70) 6-0
6-3		 Riley Washington (4.02)
Vijay Andrew (4.17)
Match: 3.69 Rating: 3.66
08/25/2018 S2 Adult 40+
4.0
Sectionals
Bartell ES 40s
Northern		 L Dale 40+ Summer 2018
Northern
6-4
6-4		 Chris Dale (3.65)
Match: 3.55 Rating: 3.64
07/26/2018 S2 Adult 40+
4.0
Bartell 4.0 40s Summer
Northern		 L Goodman Swillers
Northern
5-7
7-6
1-0		 Dale Collette (3.40)
Match: 3.40 Rating: 3.62
07/19/2018 S2 Adult 40+
4.0
Bartell 4.0 40s Summer
Northern		 W Craig/White - Double Bagel 4.0 S'18
Northern
6-0
6-0		 Default
Match: ----- Rating: -----
07/12/2018 S2 Adult 40+
4.0
Bartell 4.0 40s Summer
Northern		 W Hammargren - Hammer Time 40s
Northern
6-0
6-0		 Default
Match: ----- Rating: -----
06/28/2018 S2 Adult 40+
4.0
Bartell 4.0 40s Summer
Northern		 L Kittelson/Lundquist
Northern
6-2
6-4		 Bill Sommers (3.72)
Match: 3.52 Rating: 3.67
06/21/2018 S2 Adult 40+
4.0
Bartell 4.0 40s Summer
Northern		 W Lassow / Meier
Northern
6-3
6-2		 Richard Lassow (3.51)
Match: 3.75 Rating: 3.72
06/07/2018 S1 Adult 40+
4.0
Bartell 4.0 40s Summer
Northern		 W Duwearatchi/Dorale Summer 40+
Northern
6-2
6-1		 Joshua Hobday (3.36)
Match: 3.71 Rating: 3.69
05/15/2018 S2 Adult 18+
4.0
Bartell 4.0 18s Summer
Northern		 W Hill/Damico 18+ Summer
Northern
6-2
6-0		 Lucas Tesh (3.66)
Match: 4.05 Rating: 3.75
05/08/2018 S2 Adult 18+
4.0
Bartell 4.0 18s Summer
Northern		 W Dale 18+ Summer 2018
Northern
7-6
3-0		 Matthew Praught (3.69)
Match: 3.83 Rating: 3.69
03/22/2018 D3 Adult 40+
4.0
Bartell Winter 40s
Northern		 L Dale 40+ Winter 2018
Northern
Hernando Gonzalez (3.51) 6-3
4-6
1-0		 Bart Kosen (3.39)
Shawn O'Grady (3.42)
Match: 3.43 Rating: 3.61
03/20/2018 S2 Adult 18+
4.0
Bartell Winter 18s
Northern		 W Hassenstab - Crosstown
Northern
6-4
7-6		 Ross Moody (3.56)
Match: 3.63 Rating: 3.67
02/13/2018 D2 Adult 18+
4.0
Bartell Winter 18s
Northern		 L Dale 18+ Winter 2018
Northern
Miguel Padilla (3.63) 6-4
6-3		 Chris Dale (3.65)
Mark Vyvyan (3.79)
Match: 3.60 Rating: 3.66
01/11/2018 S1 Adult 40+
4.0
Bartell Winter 40s
Northern		 W Duwearatchi/Dorale Winter 40+
Northern
7-5
6-2		 Timothy Edmund (3.52)
Match: 3.69 Rating: 3.69
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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