Howden UK 15m - Standard - Open Nationals — 15 Metre

Scoring factors — Day 5

The values the last Recalc used to build this day's points. Values shown as — were not stored for this day. Press Recalc to see the full breakdown.

Task and class settings

• RulesScoring systemBGA
• TaskTask typeAssigned Area
• WindDay wind (from / speed)163° / 6.0 kt
• WdivWind division factor (class)1.04
• WWind factor used for handicaps—W = min(wind ÷ division factor, 30) = min(6.0 ÷ 1.04, 30)
• TmMinimum task time2:30:00
• YmY multiplier (km per hour of Tm, class)36
• YminMinimum Y (class)90 km
• YmaxMaximum Y (class)180 km
• DaDistance devaluation (class)250
• TaTime devaluation (class)200
• HminMinimum finish height400 ft

Pilot counts (HC and withdrawn pilots excluded)

• NPilots in the day10
• NlPilots who flew with a usable trace10
• NyPilots whose handicapped distance reached Y9
• NvFinishers faster than Vo9

Day values

• YQualifying distance90.0 kmY = clamp(Tm × multiplier, Ymin, Ymax) = clamp(2.50 × 36, 90, 180)
• DmaxLongest handicapped distance (Dm)272.1 km
• VhFastest handicapped speed99.5 km/hVh = max over finishers of Dm ÷ max(task time, Tm)
• VoSpeed-points threshold66.3 km/hVo = 2/3 × Vh = 2/3 × 99.5
• DWinner's handicapped distance—
• TWinner's time—
• FfDay factor1.0000Ff = min(1, 1.25 × Ny/N) = min(1, 1.25 × 9/10)
• FDay points800.0F = min(Ff × 1000, Ff × (5D − Da), Ff × (400T − Ta))
• FvSpeed points pool480.0Fv = 0.6667 × F × min(1, Nv/Nl) = 0.6667 × 800.0 × min(1, 9/10)
• FdDistance points pool320.0Fd = F − Fv = 800.0 − 480.0

How each pilot's points are built

• ShPilot's handicapped speedSh = Dm ÷ (max(task time, Tm) + time penalties)
• PsSpeed points (finisher at or above Vo)Ps = 3 × Fv × (Sh/Vh − 0.6667), at least 0
• PdDistance points, finisherPd = min(Fd, Fd × Dm / (2/3 × Dmax))
• Pd·loDistance points, landoutPd·lo = Fd × Dm / Dmax
• PtsDay points for the pilotPts = Ps + Pd − penalties

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