Formulas Flashcards
Communication Channels
n*(n-1)/2
Schedule Variance
SV = EV - PV
EV: Earned Value
PV: Planned Value
Estimate to Completion
ETC = EAC (Estimate at Completion) - AC (Actual Cost)
PERT
PERT = (O + 4M +P)/6
Total Complete Performance Index (TCPI)
TCPI based on EAC = (BAC-EV)/(EAC-AC)
TCPI based on BAC = (BAC-EV)/(BAC-AC)
BAC: Budget at Completion
EV: Earned Value
EAC: Estimate at Completion
AC: Actual Cost
Cost Variance
CV = EV - AC
EV: Earned Value
AC: Actual Cost
Actual Cost
EV/CPI
Point of Total Assumption
PTA = ((Ceiling Price - Target Price)/Buyer Percentage) +Target Cost
Planned Value
PV = Planned % Complete * Budget at Completion
Schedule performance Index
SPI = EV/PV
EV: Earned Value
PV: Planned Value
Cost Performance Index
CPI = EV/AC
Earned Value
Actual Cost
Final Payout
Target Cost + Fixed Cost + Buyer Share Ratio * (Actual Cost - Target Cost)
Net Present Value
NPV = Total Expected Revenue - Estimated Cost
Early Finish
EF = Early Start + Duration -1
Early Start
ES = Preceding Early Finish + 1
Late Start
LS = Late Finish - duration + 1
Late Finish
LF = Late Start date of Successor - 1
Total Float
Total Float = EF - LF or ES - LS
Free Float
ES of Successor - EF -1
Duration
Duration = EF - ES + 1
Estimate At Completion
EAC = AC + (BAC - EV) EAC = BAC/CPI
Budget at Completion
EV + AC
Earned Value
PV + SV
Actual % Complete * BAC
Burn Rate
1/CPI
Target Price
Buyer’s Target Cost + Seller’s Target Profit
