Can i convert BAR ( Tidex ) to XRP ( Binance ) ?
So you want to;


Sell your BAR into another currency?
Send the new currency from Tidex to Binance?
Enter a new currency that is not BAR?


It will be easiest to sell BAR for ETH or BTC, since these make the biggest markets on Binance. Then send to Binance as you have the choice to buy many different coins from there. 

What currency do you want to enter into after you have sold BAR?