The document discusses various metrics and estimation techniques used in project management, including burn down charts, velocity, and planning poker. It describes burn down charts as a way to track work completed and remaining over time. Velocity measures the amount of work a team can complete within a sprint. Estimates are not fixed but are meant to be quasi-estimates and continually re-evaluated. Planning poker involves the team anonymously estimating tasks in pairs to reach consensus and avoid influence from others like managers.

1. EURO MPM
European Master
In Proyect Management
Bilbao, 23, October 2010
Andoni Gonzalo
Scrum Metrics and Estimations

2. EURO MPM
European Master
In Proyect Management 2
Agenda
I. Burn down Chart
II. Velocity
III. Estimation

3. EURO MPM
European Master
In Proyect Management 3
Burn down Chart
• Follow up the work done
• Daily updated
• Chart

4. EURO MPM
European Master
In Proyect Management 4
Burn down Chart
• Measure the progress
• Progress is measure by remaining work
• Not done work measure

5. EURO MPM
European Master
In Proyect Management 5
Velocity
• Measures the work done in one sprint
• Many different velocity measurement
• Effort
• Points
• Days
• …

6. EURO MPM
European Master
In Proyect Management 6
Velocity

7. EURO MPM
European Master
In Proyect Management 7
Estimations
• The are NOT signed with blood
• This is why they are ESTIMATIONS
• NOT real values
• Cuasi-estimation
• Not really needed

8. EURO MPM
European Master
In Proyect Management 8
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

9. EURO MPM
European Master
In Proyect Management 9
Planning Poker
Think Expose &
Debate
Re-estimate
?
?
?
?
How much
effort
requires this
feature?
1
3
2
1
5
8
8
8
5
8

10. EURO MPM
European Master
In Proyect Management 10
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

11. EURO MPM
European Master
In Proyect Management 11
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

12. EURO MPM
European Master
In Proyect Management 12
References
www.scrummanager.net
Flexibilidad con Scrum -- http://www.navegapolis.net/content/view/905/89/
(Juan Palacio) https://www.safecreative.org/work/0711140303769