Lets see, I'm sorry but I don't really find sense in what you are saying.
I suppose you want something like this:
BTC/USDBTC/RURUSD/RURCheck both markets on both currencies
Market 1:
Buy price of
BTC/USD == Market 1 BTC/USD
Buy price of
BTC/USD * Sell Price of
USD/RUR == Market1 BTC/RUR
Market 2:
Buy price of
BTC/RUR / Buy Price of
USD/RUR == Market2 BTC/USD
Buy price of
BTC/RUR == Market2 BTC/RUR
...
and so on checking also selling price and calculating fees, in order to check if there is possibility of profit.
the idea is pretty good, but the fees are not really that friendly.
Just at glance, I don't think you will be able to turn profit like this, but I might be wrong.
anyways, if on further investigation a bot like this can turn a profit. 0.1
BTC is way too little for what you are asking.