Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Yiwei Chen (Sunnyvale, CA)
Female 		4.5 C
12/31/2023
Estimated Dynamic Rating 4.0559
3/6/2025
Projected Year End Rating ------
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4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
2023 Adult 40+ Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 0.0 7 6 1 0 85.7 14 12 2 85.7 127 80 47 63.0 0
Total 7 6 1 0 85.7 14 12 2 85.7 127 80 47 63.0 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
05/20/2023 Adult 40+
Sectionals		 HOPKINS PK 40AW4.5A
No California		 D1 Yvonne Wong
(4.26) 		Kristine Wymore
(4.00)
Anita Paris
(3.97) 		W 6-2
6-3		 4.12 4.08
05/19/2023 Adult 40+
Sectionals		 HOPKINS PK 40AW4.5A
No California		 D2 Erika Byrum
(4.35) 		Elaine Smith
(4.41)
Elizabeth L Krakow
(4.02) 		L 6-4
6-3		 3.93 4.04
03/25/2023 Adult 40+
Flight		 HOPKINS PK 40AW4.5A
No California		 D2 Patty Cheng
(4.16) 		Robin Johnston
(4.14)
Sherrie McClung
(4.11) 		W 6-4
6-3		 4.22 4.12
03/17/2023 Adult 40+ HOPKINS PK 40AW4.5A
No California		 D2 Jie Kong
(4.34) 		Keri Nicholas
(4.13)
Tula Kraiser
(4.04) 		W 6-2
7-6		 4.07 4.05
03/05/2023 Adult 40+ HOPKINS PK 40AW4.5A
No California		 D3 Patty Cheng
(4.16) 		Pamela Schmidt
(3.73)
Suzanne Pfeffer
(3.74) 		W 6-1
6-1		 4.04 4.04
02/09/2023 Adult 40+ HOPKINS PK 40AW4.5A
No California		 D3 Patty Cheng
(4.16) 		Janet Erickson
(4.21)
Kelly Uyema
(4.16) 		W 6-2
6-4		 4.60 4.04
01/27/2023 Adult 40+ HOPKINS PK 40AW4.5A
No California		 D3 Patty Cheng
(4.16) 		Barbara Klausner
(3.59)
Pamela Schmidt
(3.73) 		W 6-4
6-3		 3.45 3.45
05/20/2023 D1 Adult 40+
Sectionals
HOPKINS PK 40AW4.5A
No California		 W RENO TENNIS CENTER 40AW4.5A
No California
Yvonne Wong (4.26) 6-2
6-3		 Kristine Wymore (4.00)
Anita Paris (3.97)
Match: 4.12 Rating: 4.08
05/19/2023 D2 Adult 40+
Sectionals
HOPKINS PK 40AW4.5A
No California		 L GOLDMAN TC 40AW4.5A
No California
Erika Byrum (4.35) 6-4
6-3		 Elaine Smith (4.41)
Elizabeth L Krakow (4.02)
Match: 3.93 Rating: 4.04
03/25/2023 D2 Adult 40+
Flight
HOPKINS PK 40AW4.5A
No California		 W SHARON HTS CC 40AW4.5A
No California
Patty Cheng (4.16) 6-4
6-3		 Robin Johnston (4.14)
Sherrie McClung (4.11)
Match: 4.22 Rating: 4.12
03/17/2023 D2 Adult 40+
HOPKINS PK 40AW4.5A
No California		 W SHARON HTS CC 40AW4.5A
No California
Jie Kong (4.34) 6-2
7-6		 Keri Nicholas (4.13)
Tula Kraiser (4.04)
Match: 4.07 Rating: 4.05
03/05/2023 D3 Adult 40+
HOPKINS PK 40AW4.5A
No California		 W HOPKINS PK 40AW4.5B
No California
Patty Cheng (4.16) 6-1
6-1		 Pamela Schmidt (3.73)
Suzanne Pfeffer (3.74)
Match: 4.04 Rating: 4.04
02/09/2023 D3 Adult 40+
HOPKINS PK 40AW4.5A
No California		 W RINCONADA PK 40AW4.5A
No California
Patty Cheng (4.16) 6-2
6-4		 Janet Erickson (4.21)
Kelly Uyema (4.16)
Match: 4.60 Rating: 4.04
01/27/2023 D3 Adult 40+
HOPKINS PK 40AW4.5A
No California		 W HOPKINS PK 40AW4.5B
No California
Patty Cheng (4.16) 6-4
6-3		 Barbara Klausner (3.59)
Pamela Schmidt (3.73)
Match: 3.45 Rating: 3.45
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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