Mitch Butler
Corryong Cup 2022 · Task 4 (Open) (Thu, 13 Jan 2022) · open · ranked #3 · times in Australia/Melbourne (GMT+11)
Scores computed
Made goal in 1:50:37 — 794.6 points
The flight
What the tracklog shows, and which crossings scored.
Completed the task — full task distance is credited.
Day quality — points on offer
Task validity 96.99% of a perfect day, so 969.9 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?96.99%
Time validity — was the winning time long enough relative to the nominal time?100%
Points on offer for the day969.9 pts
1000 × 1.00 × 0.9699 × 1.00 = 969.9
Split between the components by the goal ratio
distance 511.8 · time 458.1
Distance points
511.8 ptsScored distance45.0 km
Measured along the optimized task line, up to the furthest point on course.
Best distance in class45.0 km
Made goal — full available distance points.511.8 pts
Time points
282.8 ptsTime points use the 2⁄3 speed-fraction exponent (the older GAP2016/2018 curve, S7F §11.2).
Your speed section time1:50:37
Fastest time in class (among pilots who made goal)1:32:56
Time points fall off with the gap to the fastest time282.8 pts
speed fraction = max(0, 1 − ((T − Tbest) ÷ √Tbest)^2⁄3) = 0.6173; × 458.1 available = 282.8 (times in hours)
Total
794.6 ptsDistance + time + leading + arrival, minus penalties794.6 pts
round(511.8 + 282.8, 1 dp) = 794.6