For your consideration, I scored a Formula 18 against a Nacra 20 for a one-hour elapsed race using the Portsmouth, Texel and SCHRS ratings systems. Here are the results:
SCHRS Corrected Results:
Formula 18 – 59:42
Nacra 20 – 1:03:54
Nacra 20 owes Formula 18 4:12 per hour
Dixie Portsmouth Corrected Results:
Formula 18 – 1:36:09
Nacra 20 – 1:41:11
Nacra 20 owes Formula 18 5:02 per hour
Texel Corrected Results:
Formula 18 – 0:59:24
Nacra 20 – 1:03:09
Nacra 20 owes Formula 18 3:45 per hour
Carry on...
