Forex Online simulator - inlcudes Kelly criterion

http://www.lutanho.net/trading/compare_strategies.html

example:

http://www.lutanho.net/trading/compare_strategies.html?t=2000&p1=70&n1=80&w1=35.118&l1=-37.426&kf1=0.25&ap1=0&pt1=0&p2=60.92&n2=87&w2=33.331&l2=-37.399&kf2=0.25&ap2=0&pt2=0&seed=95428