Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2020) View Advanced Player Stats
Jeffrey Yamamoto (Honolulu, HI)
Male 		4.0 C
12/31/2021
Estimated Dynamic Rating 3.6364
9/7/2024
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2020 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 4.0 2 1 1 0 50.0 6 3 3 50.0 39 21 18 53.8 0
Total 2 1 1 0 50.0 6 3 3 50.0 39 21 18 53.8 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
02/15/2020 Adult 40+
4.0		 OC40+4.0
Hawaii		 D1 Michael Hamasu
(3.87) 		Les Sherrill
(3.66)
Ian Greene
(3.48) 		W 4-6
6-1
1-0		 3.61 3.68
01/11/2020 Adult 40+
4.0		 OC40+4.0
Hawaii		 D1 Eric Chen
(3.51) 		Emmanuel Utrera
(3.82)
Arnulfo Pontillas
(3.69) 		L 4-6
6-4
1-0		 3.80 3.72
02/15/2020 D1 Adult 40+
4.0
OC40+4.0
Hawaii		 W KRC SBs
Hawaii
Michael Hamasu (3.87) 4-6
6-1
1-0		 Les Sherrill (3.66)
Ian Greene (3.48)
Match: 3.61 Rating: 3.68
01/11/2020 D1 Adult 40+
4.0
OC40+4.0
Hawaii		 L Oahu - Team 96797 40+
Hawaii
Eric Chen (3.51) 4-6
6-4
1-0		 Emmanuel Utrera (3.82)
Arnulfo Pontillas (3.69)
Match: 3.80 Rating: 3.72
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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