Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2020) View Advanced Player Stats
Roger Koos (Saint George, UT)
Male 		3.0 C
12/31/2021
Estimated Dynamic Rating 2.7664
5/23/2024
Projected Year End Rating ------
----------
3.0 Rating Meter
Rating Meter
2.5001 - 3.0000
Recent Match History Current Rating History
2020 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.0 8 3 5 0 37.5 21 9 12 42.9 152 73 79 48.0 0
Adult 18+ 3.5 2 1 1 0 50.0 5 2 3 40.0 37 16 21 43.2 0
Adult 40+ 3.0 3 0 3 0 0.0 7 1 6 14.3 53 21 32 39.6 0
Adult 65+ 6.0 5 3 2 0 60.0 12 7 5 58.3 84 46 38 54.8 0
Mixed Other 6.5 2 0 2 0 0.0 5 1 4 20.0 32 10 22 31.3 0
Total 20 7 13 0 35.0 50 20 30 40.0 358 166 192 46.4 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/12/2020 Adult 65+
6.0		 CMTA @ Liberty Park-Osborn
Intermountain		 D2 Javier Pinedo
(2.66) 		Edward Thomas
(2.49)
Ryan Riches
(2.39) 		W 6-2
6-2		 2.78 2.76
10/05/2020 Adult 65+
6.0		 CMTA @ Liberty Park-Osborn
Intermountain		 D2 Tracy Stevenson
(2.80) 		John Leggett
(2.62)
Ronald Zimmerman
(2.93) 		L 3-6
6-1
1-0		 2.64 2.76
09/28/2020 Adult 65+
6.0		 CMTA @ Liberty Park-Osborn
Intermountain		 D2 Javier Pinedo
(2.79) 		John Leggett
(2.50)
Ronald Zimmerman
(2.81) 		L 6-2
6-2		 2.36 2.72
09/21/2020 Adult 65+
6.0		 CMTA @ Liberty Park-Osborn
Intermountain		 D1 David Osborn
(2.59) 		Larry Richie
(2.45)
Ryan Riches
(2.30) 		W 4-6
6-1
1-0		 2.63 2.80
09/14/2020 Adult 65+
6.0		 CMTA @ Liberty Park-Osborn
Intermountain		 D2 Javier Pinedo
(2.77) 		Craig Breinholt
(2.76)
Edward Thomas
(2.49) 		W 6-1
6-4		 2.90 2.86
08/28/2020 Mixed Other
6.5		 South Jordan-Larkin
Intermountain		 D2 Sharon Larkin
(3.27) 		Becky Hall
(2.97)
Matthew Yamane
(2.79) 		L 6-0
6-2		 2.26 2.66
08/21/2020 Mixed Other
6.5		 South Jordan-Larkin
Intermountain		 D1 Sharon Larkin
(3.27) 		Carolyn Cottle
(-----)
Nhat Nguyen
(3.10) 		L 6-2
3-6
1-0		 S 2.79
08/15/2020 Adult 40+
3.0		 South Jordan-Richie
Intermountain		 D1 Rodayne Esmay
(2.27) 		Howard Davis
(2.65)
Tibor Kovacsovics
(2.81) 		L 6-4
1-6
1-0		 S 2.84
08/12/2020 Adult 40+
3.0		 South Jordan-Richie
Intermountain		 D2 Rodayne Esmay
(2.53) 		Nate Woodward
(2.66)
Daniel Cobbley
(2.72) 		L 6-3
6-2		 S 2.84
08/08/2020 Tournament
NM3.0d		 Ardene R. Bullard OF LOVE Memorial District Cup Tournament RR Don McBroom
(2.69) 		Troy Wardrop
(-----)
Trent Wardrop
(-----) 		W 6-2
6-2		 S -----
08/05/2020 Tournament
NM3.0d		 Ardene R. Bullard OF LOVE Memorial District Cup Tournament RR Don McBroom
(2.69) 		Casey Patrick
(3.33)
Brady Patrick
(2.84) 		L 6-0
6-4		 2.84 -----
07/15/2020 Adult 40+
3.0		 South Jordan-Richie
Intermountain		 D2 Rodayne Esmay
(-----) 		Mikael Johnson
(2.61)
Reyn Soffe
(3.15) 		L 6-2
6-4		 S 2.84
07/11/2020 Adult 18+
3.0		 South Jordan-Richie
Intermountain		 D1 Reed Reinhold
(2.69) 		Reyn Soffe
(3.15)
mckay winkel
(2.94) 		L 6-2
6-2		 S 2.84
07/08/2020 Adult 18+
3.0		 South Jordan-Richie
Intermountain		 D1 Ronald Zimmerman
(2.70) 		Pahoran Dasilva
(2.83)
Nathan Nguyen
(2.65) 		L 2-6
6-4
1-0		 2.84 2.84
07/01/2020 Adult 18+
3.0		 South Jordan-Richie
Intermountain		 D3 Ronald Zimmerman
(2.62) 		Nate Woodward
(2.67)
Ernie Costello
(2.72) 		L 6-2
1-6
1-0		 2.82 2.83
06/27/2020 Adult 18+
3.5		 South Jordan-Taylor
Intermountain		 D3 Joseph Bush
(2.99) 		Bradley Bolster
(3.07)
Alain Sessi
(3.18) 		W 6-3
4-6
1-0		 3.10 2.87
06/24/2020 Adult 18+
3.0		 South Jordan-Richie
Intermountain		 D1 Reed Reinhold
(2.65) 		Glenn Bailey
(2.71)
Alfred Balch
(2.77) 		W 6-4
6-3		 2.96 2.82
06/23/2020 Adult 18+
3.5		 South Jordan-Taylor
Intermountain		 D2 Steven Fraser
(2.99) 		Andrew Thomas
(3.32)
Aaron Stobbe
(3.19) 		L 6-2
6-3		 2.90 2.80
06/20/2020 Adult 18+
3.0		 South Jordan-Richie
Intermountain		 D1 Ronald Zimmerman
(2.79) 		David Rozsa
(2.87)
Krishna Sravanth Mannuru
(2.85) 		L 7-6
6-2		 S 2.77
06/17/2020 Adult 18+
3.0		 South Jordan-Richie
Intermountain		 D1 Ronald Zimmerman
(2.79) 		Brady Patrick
(2.67)
Casey Patrick
(2.98) 		L 6-0
1-6
1-0		 2.74 2.77
06/10/2020 Adult 18+
3.0		 South Jordan-Richie
Intermountain		 D1 Ronald Zimmerman
(2.81) 		Darren Nelson
(2.73)
Ryan Farr
(2.69) 		W 4-6
7-5
1-0		 2.72 2.77
06/03/2020 Adult 18+
3.0		 South Jordan-Richie
Intermountain		 D1 Ronald Zimmerman
(2.82) 		Alfred Balch
(2.73)
Glenn Bailey
(2.70) 		W 6-7
6-4
1-0		 2.75 2.78
10/12/2020 D2 Adult 65+
6.0
CMTA @ Liberty Park-Osborn
Intermountain		 W South Jordan-Richie
Intermountain
Javier Pinedo (2.66) 6-2
6-2		 Edward Thomas (2.49)
Ryan Riches (2.39)
Match: 2.78 Rating: 2.76
10/05/2020 D2 Adult 65+
6.0
CMTA @ Liberty Park-Osborn
Intermountain		 L South Jordan-Richie
Intermountain
Tracy Stevenson (2.80) 3-6
6-1
1-0		 John Leggett (2.62)
Ronald Zimmerman (2.93)
Match: 2.64 Rating: 2.76
09/28/2020 D2 Adult 65+
6.0
CMTA @ Liberty Park-Osborn
Intermountain		 L South Jordan-Richie
Intermountain
Javier Pinedo (2.79) 6-2
6-2		 John Leggett (2.50)
Ronald Zimmerman (2.81)
Match: 2.36 Rating: 2.72
09/21/2020 D1 Adult 65+
6.0
CMTA @ Liberty Park-Osborn
Intermountain		 W South Jordan-Richie
Intermountain
David Osborn (2.59) 4-6
6-1
1-0		 Larry Richie (2.45)
Ryan Riches (2.30)
Match: 2.63 Rating: 2.80
09/14/2020 D2 Adult 65+
6.0
CMTA @ Liberty Park-Osborn
Intermountain		 W South Jordan-Richie
Intermountain
Javier Pinedo (2.77) 6-1
6-4		 Craig Breinholt (2.76)
Edward Thomas (2.49)
Match: 2.90 Rating: 2.86
08/28/2020 D2 Mixed Other
6.5
South Jordan-Larkin
Intermountain		 L CMTA @ Liberty Park-Adams/Hall
Intermountain
Sharon Larkin (3.27) 6-0
6-2		 Becky Hall (2.97)
Matthew Yamane (2.79)
Match: 2.26 Rating: 2.66
08/21/2020 D1 Mixed Other
6.5
South Jordan-Larkin
Intermountain		 L Salt Lake Tennis-Bayna
Intermountain
Sharon Larkin (3.27) 6-2
3-6
1-0		 Carolyn Cottle (-----)
Nhat Nguyen (3.10)
Match: S Rating: 2.79
08/15/2020 D1 Adult 40+
3.0
South Jordan-Richie
Intermountain		 L Cottonwood Club-Ruprecht
Intermountain
Rodayne Esmay (2.27) 6-4
1-6
1-0		 Howard Davis (2.65)
Tibor Kovacsovics (2.81)
Match: S Rating: 2.84
08/12/2020 D2 Adult 40+
3.0
South Jordan-Richie
Intermountain		 L Sports Mall-Nelson/Bachman
Intermountain
Rodayne Esmay (2.53) 6-3
6-2		 Nate Woodward (2.66)
Daniel Cobbley (2.72)
Match: S Rating: 2.84
Ardene R. Bullard OF LOVE Memorial District Cup Tournament
08/08/2020 RR Tournament
NM3.0d
W
Don McBroom (2.69) 6-2
6-2		 Troy Wardrop (-----)
Trent Wardrop (-----)
Match: S Rating: -----
Ardene R. Bullard OF LOVE Memorial District Cup Tournament
08/05/2020 RR Tournament
NM3.0d
L
Don McBroom (2.69) 6-0
6-4		 Casey Patrick (3.33)
Brady Patrick (2.84)
Match: 2.84 Rating: -----
07/15/2020 D2 Adult 40+
3.0
South Jordan-Richie
Intermountain		 L CMTA @ Liberty Park-Higgs
Intermountain
Rodayne Esmay (-----) 6-2
6-4		 Mikael Johnson (2.61)
Reyn Soffe (3.15)
Match: S Rating: 2.84
07/11/2020 D1 Adult 18+
3.0
South Jordan-Richie
Intermountain		 L CMTA @ Liberty Park-Higgs
Intermountain
Reed Reinhold (2.69) 6-2
6-2		 Reyn Soffe (3.15)
mckay winkel (2.94)
Match: S Rating: 2.84
07/08/2020 D1 Adult 18+
3.0
South Jordan-Richie
Intermountain		 L CMTA @ Liberty Park-Patrick
Intermountain
Ronald Zimmerman (2.70) 2-6
6-4
1-0		 Pahoran Dasilva (2.83)
Nathan Nguyen (2.65)
Match: 2.84 Rating: 2.84
07/01/2020 D3 Adult 18+
3.0
South Jordan-Richie
Intermountain		 L Sports Mall-Nelson
Intermountain
Ronald Zimmerman (2.62) 6-2
1-6
1-0		 Nate Woodward (2.67)
Ernie Costello (2.72)
Match: 2.82 Rating: 2.83
06/27/2020 D3 Adult 18+
3.5
South Jordan-Taylor
Intermountain		 W CMTA @ Liberty Park-Adams
Intermountain
Joseph Bush (2.99) 6-3
4-6
1-0		 Bradley Bolster (3.07)
Alain Sessi (3.18)
Match: 3.10 Rating: 2.87
06/24/2020 D1 Adult 18+
3.0
South Jordan-Richie
Intermountain		 W CMTA @ Liberty Park-Higgs
Intermountain
Reed Reinhold (2.65) 6-4
6-3		 Glenn Bailey (2.71)
Alfred Balch (2.77)
Match: 2.96 Rating: 2.82
06/23/2020 D2 Adult 18+
3.5
South Jordan-Taylor
Intermountain		 L CMTA @ Liberty Park-Olsen/Thomas
Intermountain
Steven Fraser (2.99) 6-2
6-3		 Andrew Thomas (3.32)
Aaron Stobbe (3.19)
Match: 2.90 Rating: 2.80
06/20/2020 D1 Adult 18+
3.0
South Jordan-Richie
Intermountain		 L Sports Mall-Nelson
Intermountain
Ronald Zimmerman (2.79) 7-6
6-2		 David Rozsa (2.87)
Krishna Sravanth Mannuru (2.85)
Match: S Rating: 2.77
06/17/2020 D1 Adult 18+
3.0
South Jordan-Richie
Intermountain		 L CMTA @ Liberty Park-Patrick
Intermountain
Ronald Zimmerman (2.79) 6-0
1-6
1-0		 Brady Patrick (2.67)
Casey Patrick (2.98)
Match: 2.74 Rating: 2.77
06/10/2020 D1 Adult 18+
3.0
South Jordan-Richie
Intermountain		 W Sports Mall-Nelson
Intermountain
Ronald Zimmerman (2.81) 4-6
7-5
1-0		 Darren Nelson (2.73)
Ryan Farr (2.69)
Match: 2.72 Rating: 2.77
06/03/2020 D1 Adult 18+
3.0
South Jordan-Richie
Intermountain		 W CMTA @ Liberty Park-Higgs
Intermountain
Ronald Zimmerman (2.82) 6-7
6-4
1-0		 Alfred Balch (2.73)
Glenn Bailey (2.70)
Match: 2.75 Rating: 2.78
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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