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J

JohnR

League rating

Conservative rating used for standings

New estimate
8.0displayed rating
Your rating 8.0
Est. DUPR 3.84
-15142

Skill estimate

33.0

Uncertainty held back

−25.0

Est. DUPR

3.84

Official DUPR

—

Not synced

⚖️Balanced partner tendency
Men's Doubles
-0.04 DUPR
6
±9
Estimated DUPR
3.80
Mixed Doubles
+0.04 DUPR
8
±9
Estimated DUPR
3.88
Gym
+0.01 DUPR
8
±8
Estimated DUPR
3.85

Rating History

The shaded area represents rating uncertainty. Narrower bands indicate higher confidence.

Best Doubles Partners

Worst Doubles Partners

Predicted
J
J
-19%
Yuko
Yuko
-19%

Strong Against

Predicted

Weak Against

Predicted

Recent Matches

...load previous matches
J
JohnR
+0.79
Brian
Brian
+1.05
8
WIN
Ryan
Ryan
-0.63
K
Kou
-0.89
6
3/20/2026
56%
LOSS
Fabian
Fabian
+1.05
WJ
WJ
+0.48
8
3/20/2026
67%
Mayutan
Mayutan
+2.55
J
JohnR
+0.97
8
WIN
Ai Kamijima
Ai
-1.17
Davis Leong
Davis
-0.73
6
3/15/2026
Upset
J
JohnR
+0.85
Ryan
Ryan
+0.69
11
WIN
Ai Kamijima
Ai
-1.04
Brian
Brian
-1.56
1
3/15/2026
Even
takami hanzawa
takami
-1.54
J
JohnR
-0.61
4
LOSS
Akira Terada
Akira
+0.89
Angela Nguyen
Angela
+1.59
9
3/15/2026
61%