Can somebody explain to me how profit and losses sharing will works here?

Case one - player wins 1 BTC from any moneypot app in single bet.

What I know is -

40% to app owners ( 40% of the house edge) equals to - 0.004 BTC
10% to Mp ( 10% of the house edge) equals to - 0.001 BTC

Investors need to pay - 1BTC+ 0.004+0.001 = 1.005BTC in total will disappear from the investors account.

Case two - player losses 1 BTC in any moneypot app in single bet.

What I know is -

40% to app owners ( 40% of the house edge) equals to - 0.004 BTC
10% to Mp ( 10% of the house edge) equals to - 0.001 BTC
40% to investors - ( 40% of the house edge) equals to - 0.004 BTC

All together is 0.009 BTC

If we deduct this 0.009 BTC from 1 BTC = 0.991 BTC

Please explain to me who will take this 0.991 BTC and how it will be distributed

I know my understanding is not correct. Thanks