chance     = 0.99
multiplier = 1.0102
base = balance/1923
nextbet = base

function getmulti()
	local payout=(100-1)/chance
	return (payout/(payout-1))
end

function dobet()
	if win then
		base = balance/1923
		nextbet = base
	else
		nextbet = previousbet*getmulti()
	end	
end