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Left work and progr...
 
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Left work and progress - basis should be validated

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Klaus
(@climb4fun)
Posts: 449
Contributor
Topic starter
 
[#618]

Hi Babynus,

as is:

  • left work is "planned work - real work".
  • progress is based on planned work

to be: for us, basis should be validated work, because validated is the amout of work, which is approved by our management.

Would it be possible to implement this values? Possibly both values could be provided or may be in Global Settings it could be choosen the baseline for this calculation.

Klaus


 
Posted : 03 Aug 2012 11H13
babynus
(@babynus)
Posts: 14954
Main Contributor Admin
 

Hi Klaus,

Sorry, I don't undrstand the request.

As is :
Progress = ( real work ) / (real work + left work)

Request
Progress = ( real work ) / ( validated work )
=> this is wrong !

Exemple :
Validated work = 10 days
After some days :
- Real work = 5 days
- left work = 7 days
Then progress = 42% [=5/(5+7)], and earned value can be calculated as :
Earned value (BCWP) = validated work * progress = 4,2 days
Actual cost (ACWP) = 5 days
So the "cost performance index" (CPI) = BCWP / ACWP = 0,84 the project is not efficient.
You proposition Progress = 50% is wrong. What would it mean for you ?


 
Posted : 03 Aug 2012 12H26
Klaus
(@climb4fun)
Posts: 449
Contributor
Topic starter
 

Sorry, my request went in the wrong direction. If have to explain a bit more.
Your explaination is OK and I confirm your definition of progress.

Regulation by us:
Validated work = approved work by management
Planned work = work planned by Projectorria.

Issue for us:
We didn't assign all validated work to resources. This means planned work is in most cases lower than validated work.
If progress is (real work) / (real work + left work) and as long not all validated work is assigned, from our perspective this value of progress is wrong on a activities and project perspective.

We need:
a utilization figure: (real work) / (validated work). Because nobody is allowed to overdraft validated work - and this has to be controlled.

I hope this enlightend my request.

Klaus


 
Posted : 06 Aug 2012 13H52
babynus
(@babynus)
Posts: 14954
Main Contributor Admin
 

This could be considered as "Expected progress".
Isn't it ?

Other interesting information could be :
- Commercial earned value = (1 - ( "Assigned" / "Validated" ) )
=> > 0 means assigned is less than validated => validated is over estimated or assigned is missing
=> validated is under estimated
- Production earned value = (1 - ( "Planned" / "Assigned" ) )
=> > 0 perfomance of team is better than expected
=> < 0 performance of team is worst than expected


 
Posted : 06 Aug 2012 16H02
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