In the internet you can find the published formula which determines a player’s overall score:

Total Score points
- Building Material used
- Used Luxury Goods * 2
- Research Points * 3
- Inhabitants * 100
- Used Gold / 4
- Including:
- Completed buildings
- Town hall
- Military counts twice
- Hired trade ships
- Completed researches

The total value is divided by 100

Now you can understand where you need to be more active to get better rankings

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