Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
John Jansons (Littleton, CO)
Male 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.1361
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
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 1 0 1 0 0.0 2 0 2 0.0 22 9 13 40.9 0
Adult 40+ 4.0 2 0 2 0 0.0 4 0 4 0.0 33 9 24 27.3 0
Adult 55+ 7.0 7 2 5 0 28.6 14 4 10 28.6 120 47 73 39.2 0
Adult 65+ 7.0 5 4 1 0 80.0 11 8 3 72.7 87 46 41 52.9 0
Total 15 6 9 0 40.0 31 12 19 38.7 262 111 151 42.4 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
08/20/2021 Adult 65+
7.0		 KC RED
Intermountain		 D1 David Doessel
(3.02) 		Dennis McGeein
(3.49)
Richard Winkel
(3.25) 		W 0-6
6-3
1-0		 3.36 3.26
08/13/2021 Adult 65+
7.0		 KC RED
Intermountain		 D2 Dave Erickson
(3.26) 		Randy Holstlaw
(3.16)
farhad noorbakhsh
(3.23) 		L 6-1
6-1		 2.82 3.14
07/30/2021 Adult 65+
7.0		 KC RED
Intermountain		 D1 Michael McClurkin
(3.13) 		Walter Caamano
(3.42)
Erhardt Werth
(3.02) 		W 6-4
6-3		 3.43 3.27
07/23/2021 Adult 65+
7.0		 KC RED
Intermountain		 D2 Dave Erickson
(3.34) 		Robin Harris
(2.76)
Terry Kret
(3.38) 		W 7-5
6-3		 S 3.26
07/16/2021 Adult 65+
7.0		 KC RED
Intermountain		 D1 Michael McClurkin
(3.18) 		Richard Martin
(3.27)
Jon Piper
(3.15) 		W 6-4
6-1		 3.45 3.26
07/02/2021 Adult 55+
7.0		 KC BLUE
Intermountain		 D1 Michael McClurkin
(3.16) 		Steven Chyung
(3.36)
Allan Wainwright
(3.46) 		L 6-0
6-2		 3.06 3.17
06/28/2021 Adult 40+
4.0		 KC GOLD
Intermountain		 D3 Carlos Freire
(3.57) 		Jerry Cerkovnik
(3.48)
Rick Blankenship
(3.75) 		L 6-4
6-4		 3.32 3.24
06/14/2021 Adult 40+
4.0		 KC GOLD
Intermountain		 D2 David Maas
(3.67) 		Richard Selim
(3.62)
eric taylor
(3.73) 		L 6-0
6-1		 3.01 3.18
06/11/2021 Adult 55+
7.0		 KC BLUE
Intermountain		 D1 Michael McClurkin
(3.19) 		Greg Tilden
(3.27)
Richard Treat
(3.36) 		L 7-5
6-1		 3.13 3.20
06/04/2021 Adult 55+
7.0		 KC BLUE
Intermountain		 D1 Michael McClurkin
(3.19) 		Dennis Miceli
(2.72)
Eric Robbins
(3.98) 		W 6-1
7-5		 S 3.25
05/28/2021 Adult 55+
7.0		 KC BLUE
Intermountain		 D1 Michael McClurkin
(3.19) 		Greg Ham
(3.38)
Allan Wainwright
(3.49) 		L 6-3
6-3		 3.27 3.25
05/21/2021 Adult 55+
7.0		 KC BLUE
Intermountain		 D1 Michael McClurkin
(3.17) 		Mark Reiner
(3.21)
Wayne Schell
(3.09) 		W 6-2
6-4		 3.35 3.25
05/07/2021 Adult 55+
7.0		 KC BLUE
Intermountain		 D1 Michael McClurkin
(3.21) 		Richard Treat
(3.34)
Greg Tilden
(3.27) 		L 6-2
6-0		 2.96 3.18
05/05/2021 Adult 18+
4.0		 KC GREY
Intermountain		 D3 Jim Chapel
(3.45) 		Mark Kachmar
(3.67)
Rich Rockwell
(3.51) 		L 6-4
7-5		 3.38 3.28
04/30/2021 Adult 55+
7.0		 KC BLUE
Intermountain		 D1 Michael McClurkin
(3.18) 		David Tighe
(3.36)
Stefan Stein
(3.18) 		L 6-3
6-3		 3.12 3.22
08/20/2021 D1 Adult 65+
7.0
KC RED
Intermountain		 W CP GREEN
Intermountain
David Doessel (3.02) 0-6
6-3
1-0		 Dennis McGeein (3.49)
Richard Winkel (3.25)
Match: 3.36 Rating: 3.26
08/13/2021 D2 Adult 65+
7.0
KC RED
Intermountain		 L LTC GOLD
Intermountain
Dave Erickson (3.26) 6-1
6-1		 Randy Holstlaw (3.16)
farhad noorbakhsh (3.23)
Match: 2.82 Rating: 3.14
07/30/2021 D1 Adult 65+
7.0
KC RED
Intermountain		 W KC NAVY
Intermountain
Michael McClurkin (3.13) 6-4
6-3		 Walter Caamano (3.42)
Erhardt Werth (3.02)
Match: 3.43 Rating: 3.27
07/23/2021 D2 Adult 65+
7.0
KC RED
Intermountain		 W CK RED
Intermountain
Dave Erickson (3.34) 7-5
6-3		 Robin Harris (2.76)
Terry Kret (3.38)
Match: S Rating: 3.26
07/16/2021 D1 Adult 65+
7.0
KC RED
Intermountain		 W CP GREEN
Intermountain
Michael McClurkin (3.18) 6-4
6-1		 Richard Martin (3.27)
Jon Piper (3.15)
Match: 3.45 Rating: 3.26
07/02/2021 D1 Adult 55+
7.0
KC BLUE
Intermountain		 L CACM RED
Intermountain
Michael McClurkin (3.16) 6-0
6-2		 Steven Chyung (3.36)
Allan Wainwright (3.46)
Match: 3.06 Rating: 3.17
06/28/2021 D3 Adult 40+
4.0
KC GOLD
Intermountain		 L SSLGT BLUE
Intermountain
Carlos Freire (3.57) 6-4
6-4		 Jerry Cerkovnik (3.48)
Rick Blankenship (3.75)
Match: 3.32 Rating: 3.24
06/14/2021 D2 Adult 40+
4.0
KC GOLD
Intermountain		 L LEBTC ORANGE
Intermountain
David Maas (3.67) 6-0
6-1		 Richard Selim (3.62)
eric taylor (3.73)
Match: 3.01 Rating: 3.18
06/11/2021 D1 Adult 55+
7.0
KC BLUE
Intermountain		 L LTC RED
Intermountain
Michael McClurkin (3.19) 7-5
6-1		 Greg Tilden (3.27)
Richard Treat (3.36)
Match: 3.13 Rating: 3.20
06/04/2021 D1 Adult 55+
7.0
KC BLUE
Intermountain		 W CM GOLD
Intermountain
Michael McClurkin (3.19) 6-1
7-5		 Dennis Miceli (2.72)
Eric Robbins (3.98)
Match: S Rating: 3.25
05/28/2021 D1 Adult 55+
7.0
KC BLUE
Intermountain		 L CACM RED
Intermountain
Michael McClurkin (3.19) 6-3
6-3		 Greg Ham (3.38)
Allan Wainwright (3.49)
Match: 3.27 Rating: 3.25
05/21/2021 D1 Adult 55+
7.0
KC BLUE
Intermountain		 W DTC RED
Intermountain
Michael McClurkin (3.17) 6-2
6-4		 Mark Reiner (3.21)
Wayne Schell (3.09)
Match: 3.35 Rating: 3.25
05/07/2021 D1 Adult 55+
7.0
KC BLUE
Intermountain		 L LTC RED
Intermountain
Michael McClurkin (3.21) 6-2
6-0		 Richard Treat (3.34)
Greg Tilden (3.27)
Match: 2.96 Rating: 3.18
05/05/2021 D3 Adult 18+
4.0
KC GREY
Intermountain		 L HRCA BLACK
Intermountain
Jim Chapel (3.45) 6-4
7-5		 Mark Kachmar (3.67)
Rich Rockwell (3.51)
Match: 3.38 Rating: 3.28
04/30/2021 D1 Adult 55+
7.0
KC BLUE
Intermountain		 L CM GOLD
Intermountain
Michael McClurkin (3.18) 6-3
6-3		 David Tighe (3.36)
Stefan Stein (3.18)
Match: 3.12 Rating: 3.22
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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