Shannon, Chesapeake, and the limits of counting guns

Would HMS Shannon versus USS Chesapeake end differently if Chesapeake carried all 44 designed guns?

Probably not. Chesapeake already carried forty-eight guns in the comparison, while Shannon's crew cohesion and gunnery mattered more.

The premise is challenged by Chesapeake's existing armament: the comparison counts twenty 32-pounder carronades and twenty-eight 18-pounder long guns, already more than forty-four weapons. Chesapeake also has a stated advantage of forty-nine crew. Broke had drilled Shannon's crew to aim steadily at the opposing men and command positions, rather than attempt dismasting. That cohesion and deliberate gunnery explain why a paper advantage did not secure Chesapeake's victory. Additional guns could stiffen resistance, but their effect would depend on the crew's ability to fight the ship.