Sports Betting How to calculated my bet on Multi/System/Chain

I have Problem on Rules

How to calculated my bet on Multi/System/Chain

my Bet Stake: 10$

for example my bet on

on Multi:
Under(3.75) Toal Goals Bologna FC - S.P.A.L. 2013 1.22 Won 2:1 ( 1:0 )
Under(3) Toal Goals FC Bayern Munich (Wom) - SC Sand (Wom) 1.15 Won 2:0 ( 0:0 )
Under(2.75) Toal Goals SpVgg Greuther Furth - FC Erzgebirge Aue 1.31 Half Won 2:1 ( 1:0 )
Over(2.25) Toal Goals FC Oberlausitz Neugersdorf - FSV Luckenwalde 63 1.16 Half Lost 2:0 ( 1:0 )
Over(1) Toal Goals Rot Weiss Oberhausen U19 - DJK Arminia Klosterhardt e.V. U19 1.15 Return 0:1 ( 0:0 )
Over(4) Toal Goals VfL Wolfsburg (Wom) - 1.FFC Turbine Potsdam (Wom) 1.10 Return 2:2 ( 1:1 )

on System:
Under(3.75) Toal Goals Bologna FC - S.P.A.L. 2013 1.22 Won 2:1 ( 1:0 )
Under(3) Toal Goals FC Bayern Munich (Wom) - SC Sand (Wom) 1.15 Won 2:0 ( 0:0 )
Under(2.75) Toal Goals SpVgg Greuther Furth - FC Erzgebirge Aue 1.31 Half Won 2:1 ( 1:0 )
Over(2.25) Toal Goals FC Oberlausitz Neugersdorf - FSV Luckenwalde 63 1.16 Half Lost 2:0 ( 1:0 )
Over(1) Toal Goals Rot Weiss Oberhausen U19 - DJK Arminia Klosterhardt e.V. U19 1.15 Return 0:1 ( 0:0 )
Over(4) Toal Goals VfL Wolfsburg (Wom) - 1.FFC Turbine Potsdam (Wom) 1.10 Return 2:2 ( 1:1 )

on Chain:
Under(3.75) Toal Goals Bologna FC - S.P.A.L. 2013 1.22 Won 2:1 ( 1:0 )
Under(3) Toal Goals FC Bayern Munich (Wom) - SC Sand (Wom) 1.15 Won 2:0 ( 0:0 )
Under(2.75) Toal Goals SpVgg Greuther Furth - FC Erzgebirge Aue 1.31 Half Won 2:1 ( 1:0 )
Over(2.25) Toal Goals FC Oberlausitz Neugersdorf - FSV Luckenwalde 63 1.16 Half Lost 2:0 ( 1:0 )
Over(1) Toal Goals Rot Weiss Oberhausen U19 - DJK Arminia Klosterhardt e.V. U19 1.15 Return 0:1 ( 0:0 )
Over(4) Toal Goals VfL Wolfsburg (Wom) - 1.FFC Turbine Potsdam (Wom) 1.10 Return 2:2 ( 1:1 )

 

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