I came up with the idea of some championships being worth more than others a while ago. For example the Giants beating the undefeated Patriots is a 10 on the scale. The Patriots last Super Bowl was also a 10. The Cavs championship last year was a 10. But some championships are duds.
There's no 100% rules on this. The Giants got a 10 for a close game and the quality of their opponent. The Pats Super Bowl this year ignores quality of the opponent and focuses on the comeback.
I award this Golden State title a 2. 1 point for being a great team, 1 point for beating the team that beat them last year.
Worth noting, Lebron's lowest championship score is a 10.