Bruce Atkinson

Corryong Cup 2021 · Task 2 (Open) (Mon, 11 Jan 2021) · open · ranked #13 · times in Australia/Melbourne (GMT+11)

Scores computed

Made goal in 2:04:25 — 446 points

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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 7 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.
Completed the task — full task distance is credited.

Day quality — points on offer

Task validity 94.16% of a perfect day, so 941.6 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?94.16%
Points on offer for the day941.6 pts

1000 × 1.00 × 1.00 × 0.9416 = 941.6

Split between the components by the goal ratio

distance 375.1 · time 396.5 · leading 99.1 · arrival 70.8

Distance points

375.1 pts
Scored distance57.4 km

Measured along the optimized task line, up to the furthest point on course.

Best distance in class57.4 km
Made goal — full available distance points.375.1 pts

Time points

56.2 pts
Time points use the 5⁄6 speed-fraction exponent (the current FAI S7F, S7F §11.2).
Your speed section time2:04:25
Fastest time in class1:10:20
Time points fall off with the gap to the fastest time56.2 pts

speed fraction = max(0, 1 − ((T − Tbest) ÷ √Tbest)^5⁄6) = 0.1418; × 396.5 available = 56.2 (times in hours)

Leading points

0 pts
Leading 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.0 pts
Measured with the classic squared-distance leading coefficient (S7F §11.3.1, the hang-gliding / GAP2016–2018 variant).

Arrival points

14.7 pts
Arrival points reward crossing the end of the speed section early relative to the other pilots who reached it.14.7 pts

Total

446 pts
Distance + time + leading + arrival, minus penalties446 pts

round(375.1 + 56.2 + 14.7, 1 dp) = 446