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石井 大

石井 大

League rating

Conservative rating used for standings

New estimate
11.0displayed rating
Your rating 11.0
Est. DUPR 3.77
-15142

Skill estimate

31.0

Uncertainty held back

−20.0

Est. DUPR

3.77

Official DUPR

—

Not synced

⚖️Balanced partner tendency
Men's Doubles
+0.07 DUPR
10
±9
Estimated DUPR
3.96
Mixed Doubles
+0.01 DUPR
8
±9
Estimated DUPR
3.91
Gym
+0.05 DUPR
10
±9
Estimated DUPR
3.95

Rating History

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

Best Doubles Partners

Predicted

Weak Against

Predicted

Recent Matches

...load previous matches
石井 大
石井
-0.95
Shiori
Shiori
-0.90
2
LOSS
Akito
Akito
+2.54
KeM
KeM
+0.78
10
9/5/2026
Even
9/5/2026
Even
石井 大
石井
-1.61
Ewen
Ewen
-2.93
4
LOSS
Takaya
Takaya
+0.99
Ken けん
Ken
+0.80
8
9/4/2026
Upset
石井 大
石井
+1.51
Takaya
Takaya
+0.92
9
WIN
9/4/2026
Upset
石井 大
石井
+1.35
Aya
Aya
+0.70
9
WIN
よし
よし
-1.00
1
9/4/2026
Even