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Steven Crosby

Corryong Cup 2022 · Task 2 (Open) (Mon, 10 Jan 2022) · open · ranked #2 · times in Australia/Melbourne (GMT+11)

Scores computed

Made goal in 1:49:11 — 489 points

The flight

What the tracklog shows, and which crossings scored.

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.
Completed the task — full task distance is credited.

Day quality — points on offer

Task validity 52.47% of a perfect day, so 524.7 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?52.47%
Time validity — was the winning time long enough relative to the nominal time?100%
Points on offer for the day524.7 pts

1000 × 1.00 × 0.5247 × 1.00 = 524.7

Split between the components by the goal ratio

distance 383.7 · time 141

Distance points

383.7 pts
Scored distance49.8 km

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

Best distance in class49.8 km
Made goal — full available distance points.383.7 pts

Time points

105.3 pts
Time points use the 2⁄3 speed-fraction exponent (the older GAP2016/2018 curve, S7F §11.2).
Your speed section time1:49:11
Fastest time in class (among pilots who made goal)1:39:20
Time points fall off with the gap to the fastest time105.3 pts

speed fraction = max(0, 1 − ((T − Tbest) ÷ √Tbest)^2⁄3) = 0.747; × 141 available = 105.3 (times in hours)

Total

489 pts
Distance + time + leading + arrival, minus penalties489 pts

round(383.7 + 105.3, 1 dp) = 489