Now you know how to factor the distance,another few hints..Don't trust any reading below .3...In the old scale of JBI..3 was 'poor' braking.In certification circles this mean't that no one knew where you'd end up..Too bad the 'new' index have dropped these references(good poor etc)Aip Table 4 is not very helpful,or should I say explicit.If the tower or FSS says 'poor' ask him where the other guy stopped on the runway.
The crosswind chart(table 3)stipulares that one can land ,with a DRY runway with a crosswind of 45knots!!And a CRFI of .3 with 10 knots??I'd cut the values down to 5knots with CRFI.3 etc..
Cheers