I'll score each party based on federal elected officials:

• 1 point for each House member

• 10 points for each Senator

• 100 points for President

(I understand this is a very crude measure, but it has the benefit of being relatively easy to evaluate.)

The Forward party currently has a score of 12:

https://www.forwardparty.com/electeds/?_level_of_office=federal

Note that the bar for affiliation here is very low. The officials listed here are endorsed by the Forward Party, but still run as either Republicans or Democrats.