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Dustan Hansen

Corryong Cup 2023 · Task 2 (Open) (Tue, 10 Jan 2023) · open · ranked #39 · times in Australia/Melbourne (GMT+11)

Officially: 40th · 0 pts (AirScore)

Scores computed · FAI S7F 2026

Landed out at 5.0 km — 41.6 points

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The flight

What the tracklog shows, and which crossings scored.

How this works

Start time taken: gate 6 of 6 — the last start gate at or before the crossing. The speed-section clock runs from the gate, not from the crossing (FAI S7F §9.2.4.1).15:15:00

Day quality — points on offer

Task validity 95% of a perfect day, so 950 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.100%

Measured against a 35.0 km nominal distance, a 30% nominal goal and a 5.0 km minimum distance. The field flew 49.8 km past the minimum on average, with a best of 67.8 km.

How far the field got — the spread distance validity is computed from, one dot per pilot. 41 pilots flew; you flew 5.0 km, further than 0 of them. The day averaged 49.8 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.95%

The fastest pilot took 1:12:01 against a nominal task time of 1:30:00 — 80% of nominal.

Points on offer for the day950 pts

1000 × 1.00 × 1.00 × 0.95 = 950

Split between the components: 29 of 41 pilots made goal — a goal ratio of 0.71

distance 353 · time 596.9

The share each component takes of the day

distance 37.2% · time 62.8%

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

41.6 of 353 pts

Equal 39th furthest of 41

How this works

Flew -3.0 km, less than the 5.0 km minimum — scored as the minimum distance.
Task distance67.8 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 class67.8 km
Linear half — half the available points scale with your share of the best distance13 pts

0.5 × (5.0 km ÷ 67.8 km) × 353 = 13

Difficulty half — rewards flying past stretches where many pilots landed28.6 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 67.8 km, worth 41.6 of 353.

Time points

0 of 596.9 pts

How this works

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

Total

41.6 of 950 pts

How this works

Distance + time + leading + arrival, minus penalties41.6 pts

round(41.6 + 0.0, 1 dp) = 41.6

Where the points went

Your 41.6 against the 950 that won the class.

How this works

Distance−311.4 pts

you 41.6, the leader 353

Time−596.9 pts

you 0, the leader 596.9

Penalties−0.1 pts

you 0, the leader 0.1

Behind Olav Opsanger−908.4 pts

Spread across time-points, distance-points and penalties — time-points the largest, at 596.9.