LTU_btc = 63 + 0 = 63
Hhampuz = 51 + 10 = 61
Harizen = 49 + 10 = 59
leonair = 48 + 15 = 63
If Toronto wins at 6
LTU_btc = 63 + 0 = 63
Hhampuz = 51 + 15 = 66
Harizen = 49 + 15 = 64
leonair = 48 + 20 = 68
There are some mistakes with your math,
Round 4 is 4x multiplier right ? If yes then there's no way any participant will get + 15 points... 15 is indivisible by 4 to get a whole number...
So;
If Toronto could win and end the series in game 5 then the scores will be
LTU_btc = 63 + 0 = 63
Hhampuz = 51 + 8(2x4) = 59
Harizen = 49 + 8(2x4) = 57
leonair = 48 + 12(3x4) = 60
while, If Toronto wins at 6
LTU_btc = 63 + 0 = 63
Hhampuz = 51 + 12(3x4) = 63
Harizen = 49 + 12(3x4) = 62
leonair = 48 + 20(5x4) = 68