DUPR SELF CHECK / ORIGINAL COURT TOOL
What would you play?
Choose a shot, set its power, then select a target. The court starts in 3D view; switch to 2D whenever you prefer.
The original heuristic is retained. It has not been validated against official match ratings; a good quiz result does not prove you can execute those shots.
You are Player 1 — the dot marked 1. Choose your shot.
Incoming ball:
- You (Player 1)
- Partner (Player 2)
- Opponent
- Incoming ball
- Moving
Tip: switch between 2D and 3D court views.
0Who should play it — you or your partner?
1Your shot
2Power
3Target
Selected: —
Nice — 10 questions done!
See your estimate now, or try ten more situations. Accuracy has not been calibrated against official ratings.
More questions broaden your review, not a guaranteed improvement in accuracy.
How this estimate is calculated
Points for shot, power and target (plus player responsibility in selected questions) are normalized and weighted by question difficulty. The retained legacy mapping is clamp(2 + 3 x weighted performance + 0.25 x (average difficulty - 2), 2, 5.49). The displayed number is rounded to one decimal to avoid spurious precision. No calibrated confidence interval is claimed.