100 + (nh * 20) + if(r < 11, 200 + ((11-r) * 100)) + if(r == 1, 300) + if(r == 2, 100)
... or
100 + (nh * 20) + if(r < 11, 200 + ((11-r) * 100)) + switch(r, 1, 300, 2, 100)
... or
100 + (nh * 20) + switch(r, 1, 1500, 2, 1200, 3, 1000, 4, 900, 5, 800, 6, 700, 7, 600, 8, 500, 9, 400, 10, 300)
Take your pick.
Set this in the Points for Playing field on the Game tab.