Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
Joni Izumi-Nakamoto (Kailua Kona, HI)
Female 		4.0 C
12/31/2023
Estimated Dynamic Rating 3.7175
10/25/2024
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
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
Flex Format 8.0 3 1 2 0 33.3 6 3 3 50.0 40 22 18 55.0 0
Mixed 40+ 8.0 4 1 3 0 25.0 8 2 6 25.0 71 28 43 39.4 0
Total 7 2 5 0 28.6 14 5 9 35.7 111 50 61 45.0 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/04/2021 Flex Format
8.0
Sectionals		 RKRTC Ekahi
Hawaii		 D1F Jennifer Hiro
(3.71) 		Rachel Karlin
(4.21)
Melissa Nickens
(4.10) 		L 6-2 3.80 -----
11/07/2021 Flex Format
8.0		 RKRTC Ekahi
Hawaii		 D1X Jeffery Kam
(3.66) 		Errol Llantos
(3.69)
Lovette Llantos
(3.83) 		L 4-6
6-2
1-0		 3.74 -----
10/10/2021 Flex Format
8.0		 RKRTC Ekahi
Hawaii		 D1F Kari Kimura
(3.84) 		Elizabeth Silva
(-----)
Susan Gianlorenzo
(3.73) 		W 6-1
6-0		 S -----
09/19/2021 Mixed 40+
8.0
Sectionals		 Royal Kona Tennis Resort 8.0
Hawaii		 D3 Derek Inaba
(3.61) 		Jill Kanahele
(4.04)
Micah Nickens
(3.35) 		L 7-5
6-4		 3.63 3.73
09/18/2021 Mixed 40+
8.0
Sectionals		 Royal Kona Tennis Resort 8.0
Hawaii		 D2 Derek Inaba
(3.74) 		Deanna DiBiase
(3.65)
Charlie Crandall
(3.55) 		L 6-2
6-1		 3.30 3.67
07/24/2021 Mixed 40+
8.0		 Royal Kona Tennis Resort 8.0
Hawaii		 D2 John McCaskill
(3.89) 		Bob Borns
(4.05)
Kirsten White
(3.67) 		L 6-2
6-2		 S 3.82
07/18/2021 Mixed 40+
8.0		 Royal Kona Tennis Resort 8.0
Hawaii		 D3 Derek Inaba
(3.68) 		Errol Llantos
(3.74)
Fletcher Olson
(3.71) 		W 6-2
6-4		 3.97 3.82
12/04/2021 D1F Flex Format
8.0
Sectionals
RKRTC Ekahi
Hawaii		 L Play it Forward
Hawaii
Jennifer Hiro (3.71) 6-2 Rachel Karlin (4.21)
Melissa Nickens (4.10)
Match: 3.80 Rating: -----
11/07/2021 D1X Flex Format
8.0
RKRTC Ekahi
Hawaii		 L RKRTC Elua
Hawaii
Jeffery Kam (3.66) 4-6
6-2
1-0		 Errol Llantos (3.69)
Lovette Llantos (3.83)
Match: 3.74 Rating: -----
10/10/2021 D1F Flex Format
8.0
RKRTC Ekahi
Hawaii		 W RKRTC Elua
Hawaii
Kari Kimura (3.84) 6-1
6-0		 Elizabeth Silva (-----)
Susan Gianlorenzo (3.73)
Match: S Rating: -----
09/19/2021 D3 Mixed 40+
8.0
Sectionals
Royal Kona Tennis Resort 8.0
Hawaii		 L End Game
Hawaii
Derek Inaba (3.61) 7-5
6-4		 Jill Kanahele (4.04)
Micah Nickens (3.35)
Match: 3.63 Rating: 3.73
09/18/2021 D2 Mixed 40+
8.0
Sectionals
Royal Kona Tennis Resort 8.0
Hawaii		 L End Game
Hawaii
Derek Inaba (3.74) 6-2
6-1		 Deanna DiBiase (3.65)
Charlie Crandall (3.55)
Match: 3.30 Rating: 3.67
07/24/2021 D2 Mixed 40+
8.0
Royal Kona Tennis Resort 8.0
Hawaii		 L Motley Crew
Hawaii
John McCaskill (3.89) 6-2
6-2		 Bob Borns (4.05)
Kirsten White (3.67)
Match: S Rating: 3.82
07/18/2021 D3 Mixed 40+
8.0
Royal Kona Tennis Resort 8.0
Hawaii		 W Motley Crew
Hawaii
Derek Inaba (3.68) 6-2
6-4		 Errol Llantos (3.74)
Fletcher Olson (3.71)
Match: 3.97 Rating: 3.82
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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