European roulette even-money (win 0.486486, house edge 2.70%)
bankroll $200, base unit $1, table max $500, 250 rounds/session, 100,000 sessions per system

--- FLAT
    busted before 250 rounds : 0.00%
    finished ahead of $200 : 31.21%
    average final bankroll      : $193.23   (net $-6.77)
    median final bankroll       : $194.00
    average total wagered       : $250
    loss as % of money wagered  : 2.71%  (house edge is 2.70%)

--- MARTINGALE
    busted before 250 rounds : 56.93%
    finished ahead of $200 : 42.80%
    average final bankroll      : $182.77   (net $-17.23)
    median final bankroll       : $116.00
    average total wagered       : $632
    loss as % of money wagered  : 2.72%  (house edge is 2.70%)

--- DALEMBERT
    busted before 250 rounds : 41.43%
    finished ahead of $200 : 46.70%
    average final bankroll      : $156.28   (net $-43.72)
    median final bankroll       : $176.00
    average total wagered       : $1,632
    loss as % of money wagered  : 2.68%  (house edge is 2.70%)

--- FIBONACCI
    busted before 250 rounds : 32.00%
    finished ahead of $200 : 66.86%
    average final bankroll      : $184.38   (net $-15.62)
    median final bankroll       : $237.00
    average total wagered       : $583
    loss as % of money wagered  : 2.68%  (house edge is 2.70%)

=== the point ===
flat         net $  -6.77   loss/wagered  2.71%
martingale   net $ -17.23   loss/wagered  2.72%
dalembert    net $ -43.72   loss/wagered  2.68%
fibonacci    net $ -15.62   loss/wagered  2.68%