Create 2 dead tables in Postgres & Connect them -- 2

1)Create 2 tables and fill them as shown in the link DB1
2)Use the 2 tables you created to create tables for DB2
3)Create a script that uses the provided formula and perform iteration to calculate new rating

All instructions in the link below
https://docs.google.com/spreadsheets/d/1GF1k4gCwkbvwqhVgeKPTTj1HpXulQd9jrCRgcPz97AA/edit?usp=sharing

Note: DB1 and DB2 will be on separate machines. Will provide access for both

Server is Ubuntu 20.04
Existing DB is Postgres 12.9

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