EURO MPMEuropean MasterIn Proyect Management

Bilbao, 23, October 2010

Andoni Gonzalo

Scrum Metrics and Estimations

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Agenda

I. Burn down Chart

II. Velocity

III. Estimation

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Burn down Chart

• Follow up the work done

• Daily updated

• Chart

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Burn down Chart

• Measure the progress

• Progress is measure by remaining work

• Not done work measure

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Velocity

• Measures the work done in one sprint

• Many different velocity measurement

• Effort

• Points

• Days

• …

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Velocity

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Estimations

• The are NOT signed with blood

• This is why they are ESTIMATIONS

• NOT real values

• Cuasi-estimation

• Not really needed

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Planning Poker

0

0

½

½

1

1

2

2

3

3

5

5

8

8

13

13

21

21

?

?

http://www.safecreative.org/work/1003215791663

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Planning Poker

Think Expose &

Debate

Re-estimate

?

?

?

?

How much

effort

requires this

feature?

1

3

2

1

5

8

8

8

5

8

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Planning Poker

• Exposition is done all at the same time

• Avoid others (bosses) influence

• If there is no match

• Debate which are the difficulties and try to

convince each other

• Why we think differently??

• Re-estimate

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Planning Poker

I’m tired. I need a break.

This is to big. We should break it out.

I have no idea. I need more information

This is already done

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References

www.scrummanager.net

Flexibilidad con Scrum -- http://www.navegapolis.net/content/view/905/89/

(Juan Palacio) https://www.safecreative.org/work/0711140303769