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Jon Durand

Corryong Cup 2022 · Task 1 (Open) (Sun, 9 Jan 2022) · open · ranked #1 · times in Australia/Melbourne (GMT+11)

Officially: 1st · 731 pts (AirScore)

Scores computed · FAI S7F 2026

Made goal in 1:48:51 — 730.4 points

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The flight

What the tracklog shows, and which crossings scored.

How this works

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.
The 13:19:20 crossing is the scored start — the last one made, so it supersedes every earlier crossing.
Completed the task — full task distance is credited.

Day quality — points on offer

Task validity 73.04% of a perfect day, so 730.4 of 1000 points were available.

How this works

Launch validity — the day counts for less if much of the field never got into the air.100%

41 pilots flew out of 41 present. Nominal launch is 96%, so launch validity is full once 40 pilots are in the air.

Distance validity — the day counts for less if the field as a whole did not get far.73.04%

Measured against a 35.0 km nominal distance, a 30% nominal goal and a 5.0 km minimum distance. The field flew 17.1 km past the minimum on average, with a best of 61.2 km.

How far the field got — the spread distance validity is computed from, one dot per pilot. 41 pilots flew; you flew 61.2 km, further than 37 of them. The day averaged 17.1 km past the 5.0 km minimum, against a 35.0 km nominal distance.
Time validity — the day counts for less if the fastest pilot got round much quicker than the task was meant to take.100%

The fastest pilot took 1:48:51 against a nominal task time of 1:30:00 — the task took as long as it was meant to, so no time devaluation applies.

Points on offer for the day730.4 pts

1000 × 1.00 × 0.7304 × 1.00 = 730.4

Split between the components: 4 of 41 pilots made goal — a goal ratio of 0.10

distance 550.2 · time 180.2

The share each component takes of the day

distance 75.3% · time 24.7%

Leading weight follows the FAI S7F 2026 §11 formula: 18% of the non-distance weight (the task's Leading Time Ratio) goes to leading.

Distance points

550.2 of 550.2 pts

Full distance — one of 4 pilots in goal

How this works

Task distance61.2 km

The optimized task line — the shortest legal way round the turnpoints.

Scored distance61.2 km

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

Best distance in class61.2 km
Made goal — full available distance points.550.2 pts
The curve is the distance-points formula, half of it built from where the field landed out (FAI S7F §12.1.1) — every dot is a pilot, sitting exactly on it. Its steepest stretches are the ones fewest pilots got past, so flying through one is worth more than the same distance somewhere easy. You flew 61.2 km of the class best 61.2 km, worth 550.2 of 550.2.

Time points

180.2 of 180.2 pts

Fastest of 4 through the speed section

How this works

Your speed section time1:48:51
Fastest time in class1:48:51
Fastest through the speed section — full available time points.180.2 pts
The curve is the time-points formula — every dot is a pilot, sitting exactly on it. You set the fastest time, at the top of the curve.

Total

730.4 of 730.4 pts

How this works

Distance + time + leading + arrival, minus penalties730.4 pts

round(550.2 + 180.2, 1 dp) = 730.4