Tüzül Efekare systemRenversé: long cushion → short cushion → same long cushion (with spin)

Cushion orderL→S→LDifficulty FREE🖨 Drill cards ✓ Exam on this system PRO 📐 Measure on your table PRO

ScalesReference linePath

Reference positionSpin Spin 4Arrival 7Start 12Table value 15Aim 11

Spinside +4 · center

—

Ball fractionNot specified

SpeedNot specified

⧉ Project on table ▭ Show on wall

Spin 4 → Table value 15, doubled 30. Start 12, Arrival 7. Aim = 30 − 7 − 12 = 11.

As in all the Tüzül systems played with spin, the mathematics of this system is based on the Table value; this time, however, twice the Table value is used in the calculation. This value also shows, according to the numbering, the widest Efekare (renversé) angle the table can produce. The cue ball aims at the right long cushion, goes to the top short cushion, comes back with the reverse turn to the right long cushion again and arrives at the bottom short cushion.

When? When the cue ball is in front of the bottom short cushion and has to come back to the bottom short cushion area by way of right long cushion – top short cushion – right long cushion (renversé).

✓ 7/7 examples verified by the formula

Calculate

Aim = 2 × Table value − Arrival − Start

Spin

Table value

Start

Arrival

Aim11

2 × Table value − Arrival − Start11
Aim11

✓ Example: Efekare, spin 4

Voice coach

PRO

The voice coach is part of the Pro and Club plans.

See plans

Watch outThe table values are hypothetical; use the value you measured with your own stroke.

Watch outThe paths in the diagrams are schematic: the reverse turn at the top short cushion comes from the effect of the spin; the long cushion contacts are drawn with ideal reflection.