Am I wrong or is Alpari wrong?

Hi, I have big doubts about the profits calculated by Alpari.

I bought 0.02 lot USD/CHF at 1.0850 and the current price is say 1.0939. So the profit in USD should be (1.0939-1.0850)/1.0835 x 2000 = 19.1970 dollars.

My account is in GBP, and 1 pound is 1.1612 USD, so my profit should be 19.197/1.612 =11.9 pounds. However Alpari shows my profit is only 9.5* pounds.

Did I make any mistake on the calculation? Thanks for any help.

Edit: You made a typo above stating 1.1612 and then 1.612 so I edited my previous reply.

It sure is strange since using your example above, they use a rate of 2.0207 to convert USD into pounds. You should contact them to ask what is happening since it does not appear to be right.