Adam Stevens
Corryong Cup 2021 · Task 4 (Open) (Wed, 13 Jan 2021) · open · ranked #8 · times in Australia/Melbourne (GMT+11)
Scores computed
Landed out at 34.4 km — 418.8 points
The flight
What the tracklog shows, and which crossings scored.
This task has no start (SSS) turnpoint — the first turnpoint is treated as the start.
Crossed the start cylinder boundary 3 times. The scored start is the latest crossing from which the flight still makes its best run along the course — re-starting supersedes an earlier start, while simply flying back through the cylinder later in the task changes nothing.
Day quality — points on offer
Task validity 97.47% of a perfect day, so 974.7 of 1000 points were available.
Launch validity — did enough registered pilots launch?100%
Distance validity — did the field fly far enough relative to the nominal distance?100%
Time validity — was the winning time long enough relative to the nominal time?97.47%
Points on offer for the day974.7 pts
1000 × 1.00 × 1.00 × 0.9747 = 974.7
Split between the components by the goal ratio
distance 452.1 · time 365.8 · leading 91.4 · arrival 65.3
Distance points
396.9 ptsScored distance34.4 km
Measured along the optimized task line, up to the furthest point on course.
Best distance in class45.6 km
Linear half — half the available points scale with your share of the best distance170.9 pts
0.5 × (34.433 km ÷ 45.556 km) × 452.1 = 170.9
Difficulty half — rewards flying past stretches where many pilots landed226.1 pts
The difficulty curve is built from where the whole field landed out (FAI S7F §11.1.1).
Time points
0 ptsTime points are only awarded to pilots who reach the end of the speed section.
Leading points
21.9 ptsLeading points reward flying out front during the speed section — the pilot with the best leading coefficient takes all available leading points, others fall off with the gap.21.9 pts
Measured with the classic squared-distance leading coefficient (S7F §11.3.1, the hang-gliding / GAP2016–2018 variant).
Arrival points
0 ptsArrival points reward crossing the end of the speed section early relative to the other pilots who reached it.0 pts
Total
418.8 ptsDistance + time + leading + arrival, minus penalties418.8 pts
round(396.9 + 0.0 + 21.9, 1 dp) = 418.8