What does the "10^" mean within the ranked section of the client?

Post with 0 views. Shared by KieVSGamesYT.
I just want to apologise before hand if this is obvious, or a stupid question, however hovering over it does not give me any more information. So, in the ranked sectin (Profile - Ranked) you can see yourself along side some others with a little bit of information in ranked. Right next to my name on the left hand side you can see a number with a ^ next to it. And for some reason mine is 10, while the others only have one, or none at alll, and no matter how much I search, I can't find a reason for it. So, does anyone know what this number means and how does it change?
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