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Mark Jeffree

Corryong Cup 2023 · Task 3 (Open) (Thu, 12 Jan 2023) · open · ranked #34 · times in Australia/Melbourne (GMT+11)

Officially: 31st · 68 pts (AirScore)

Scores computed · FAI S7F 2026

Manual flight — 5.0 km made good — 58.5 points

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The flight

A manual flight report — no tracklog.

Manual flight — recorded by an official for a pilot with no tracklog (FAI S7F §9.2.2). The distance is computed from the last turnpoint reached and the landing point, exactly as a real track at the same place would score.
Last turnpoint reached: Takeoff — ELLIOT

Day quality — points on offer

Task validity 100% of a perfect day, so 1000 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%

34 pilots flew out of 34 present. Nominal launch is 96%, so launch validity is full once 33 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 45.7 km past the minimum on average, with a best of 73.5 km.

How far the field got — the spread distance validity is computed from, one dot per pilot. 34 pilots flew; you flew 5.0 km, further than 0 of them. The day averaged 45.7 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 1:56:35 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 day1000 pts

1000 × 1.00 × 1.00 × 1.00 = 1000

Split between the components: 18 of 34 pilots made goal — a goal ratio of 0.53

distance 411.5 · time 588.5

The share each component takes of the day

distance 41.2% · time 58.8%

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

58.5 of 411.5 pts

Equal 31st furthest of 34

How this works

Flew 0.0 km, less than the 5.0 km minimum — scored as the minimum distance.
Task distance73.5 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 class73.5 km
Linear half — half the available points scale with your share of the best distance14 pts

0.5 × (5.0 km ÷ 73.5 km) × 411.5 = 14

Difficulty half — rewards flying past stretches where many pilots landed44.5 pts

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

Time points

0 of 588.5 pts

How this works

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

Total

58.5 of 1000 pts

How this works

Distance + time + leading + arrival, minus penalties58.5 pts

round(58.5 + 0.0, 1 dp) = 58.5

Where the points went

Your 58.5 against the 1000 that won the class.

How this works

Distance−353 pts

you 58.5, the leader 411.5

Time−588.5 pts

you 0, the leader 588.5

Behind Scott Barrett−941.5 pts

Spread across time-points and distance-points — time-points the largest, at 588.5.