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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
Saori
Saori
+0.64
石井 大
石井
+0.93
11
WIN
K
Keiko
-0.87
1
8/27/2026
86%
石井 大
石井
-0.34
5
DRAW
Saori
Saori
+0.23
K
Keiko
+0.34
5
8/27/2026
64%
8/27/2026
69%
WIN
Saori
Saori
-1.36
1
8/27/2026
Even
石井 大
石井
-2.27
Aya
Aya
-0.55
4
LOSS
7
8/27/2026
Even