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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
-1.40
Ken
Ken
-1.32
2
LOSS
児玉 恵太(Keita Kodama)
児玉
+2.23
よし
よし
+0.83
3
9/2/2026
Even
石井 大
石井
+1.35
Mikie
Mikie
+0.59
11
WIN
りほ
りほ
-2.37
Seiji.M
Seiji.M
-0.80
2
9/2/2026
56%
BEN
BEN
-0.02
石井 大
石井
-0.01
7
DRAW
Ken
Ken
+0.01
7
9/2/2026
Even
石井 大
石井
-1.70
Ken けん
Ken
-0.62
4
LOSS
11
8/27/2026
Even
石井 大
石井
-1.62
Shira
Shira
-0.62
4
LOSS
8/27/2026
59%