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Jason Carman

Corryong Cup 2023 · Task 4 (Open) (Fri, 13 Jan 2023) · open · ranked #30 · times in Australia/Melbourne (GMT+11)

Officially: 31st · 43 pts (AirScore)

Scores computed · FAI S7F 2026

No valid start — 39.1 points

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The flight

What the tracklog shows, and which crossings scored.

How this works

No valid start — the track never crossed the start cylinder in the required direction, so only pre-start progress can score.

Day quality — points on offer

Task validity 99.57% of a perfect day, so 995.7 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%

33 pilots flew out of 33 present. Nominal launch is 96%, so launch validity is full once 32 pilots are in the air.

Distance validity — the day counts for less if the field as a whole did not get far.100%

Measured against a 35.0 km nominal distance, a 30% nominal goal and a 5.0 km minimum distance. The field flew 51.4 km past the minimum on average, with a best of 74.7 km.

How far the field got — the spread distance validity is computed from, one dot per pilot. 33 pilots flew; you flew 5.0 km, further than 0 of them. The day averaged 51.4 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.99.57%

The fastest pilot took 1:26:36 against a nominal task time of 1:30:00 — 96.2% of nominal.

Points on offer for the day995.7 pts

1000 × 1.00 × 1.00 × 0.9957 = 995.7

Split between the components: 19 of 33 pilots made goal — a goal ratio of 0.58

distance 395.5 · time 600.2

The share each component takes of the day

distance 39.7% · time 60.3%

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

39.1 of 395.5 pts

Equal 30th furthest of 33

How this works

Flew 0.0 km, less than the 5.0 km minimum — scored as the minimum distance.
Task distance74.7 km

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

Scored distance5.0 km

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

Best distance in class74.7 km
Linear half — half the available points scale with your share of the best distance13.2 pts

0.5 × (5.0 km ÷ 74.7 km) × 395.5 = 13.2

Difficulty half — rewards flying past stretches where many pilots landed25.9 pts

The difficulty curve is built from where the whole field landed out (FAI S7F §12.1.1).

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 5.0 km of the class best 74.7 km, worth 39.1 of 395.5.

Time points

0 of 600.2 pts

How this works

Time points are only awarded to pilots who reach the end of the speed section.

Total

39.1 of 995.7 pts

How this works

Distance + time + leading + arrival, minus penalties39.1 pts

round(39.1 + 0.0, 1 dp) = 39.1

Where the points went

Your 39.1 against the 995.7 that won the class.

How this works

Distance−356.4 pts

you 39.1, the leader 395.5

Time−600.2 pts

you 0, the leader 600.2

Behind Scott Barrett−956.6 pts

Spread across time-points and distance-points — time-points the largest, at 600.2.