Net wins vs gross wins — what you actually pay for
A win-boost order is counted in net wins — wins minus losses — not raw games played. Order ten net wins and your booster keeps playing until the account is ten wins ahead, absorbing any losses along the way at no extra cost to you. Because no booster wins every game, the number of raw matches behind those ten net wins is always higher, and it climbs as the lobbies get harder. That is why the calculator prices per net win by your current bracket rather than by a flat game count: the same ten net wins take far more matches at Diamond than at Silver.