Bruce Atkinson
Corryong Cup 2021 · Task 5 (Open) (Sat, 16 Jan 2021) · open · ranked #10 · times in Australia/Melbourne (GMT+11)
Scores computed
Landed out at 34.7 km — 367.2 points
The flight
What the tracklog shows, and which crossings scored.
Crossed the start cylinder boundary 5 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.
Start time taken: gate 1 of 3 — the last start gate at or before the crossing. The speed-section clock runs from the gate, not from the crossing (FAI S7F §8.3.1).13:00:00
Day quality — points on offer
Task validity 78.365% of a perfect day, so 783.7 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?78.44%
Time validity — was the winning time long enough relative to the nominal time?99.904%
Points on offer for the day783.7 pts
1000 × 1.00 × 0.7844 × 0.99904 ≈ 783.7 — the validity factors are shown rounded to 5 decimal places; the points on offer come from their full precision.
Split between the components by the goal ratio
distance 449.2 · time 334.4
Distance points
367.2 ptsScored distance34.7 km
Measured along the optimized task line, up to the furthest point on course.
Best distance in class50.1 km
Linear half — half the available points scale with your share of the best distance155.8 pts
0.5 × (34.726 km ÷ 50.055 km) × 449.2 = 155.8
Difficulty half — rewards flying past stretches where many pilots landed211.3 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.
Total
367.2 ptsDistance + time + leading + arrival, minus penalties367.2 pts
round(367.2 + 0.0, 1 dp) = 367.2