Mageez, the 1 on the rail, had a turf top of 8-1/4, and was assigned 115 to carry. String King, the 2 next door, was assigned 122 pounds. Because 5 pounds difference in weight carried is equivalent to 1 TG point, a difference of 7 pounds roughly equates to 1-1/2 points (rounding). So were Mageez and String King to cross the finish tied assuming no difference in ground loss, the same paths around the turn, Mageez\'s 8-1/4 is the equivalent of String King\'s 6-3/4 roughly. String King gets credit figure-wise for carrying the extra 7 pounds.
Now also posited was a rail ride for Mageez, that means 1w1w, and a 2w2w, 2 path ride both turns, for String King. So String King ran 2 lengths farther than Mageez. A length is 8.5 furlongs translates roughly to about 1/2 TG point (actually slightly more but 1/2 here for rounding purposes). So posited that Mageez ran on the rail and String King ran in the 2 path String King ran 2 lengths farther, roughly equivalent to 1 TG point. So assuming equal weights Mageez\'s 8-1/4 equates String King\'s 7-1/4. Add the 1-1/2 points weight credit from above, Mageez\'s theoretical 8-1/4 is equivalent to String King\'s 5-3/4.
The quote from the ROTW is \"... Mageez\'s turf top, 8-1/4, is roughly equal to String King\'s 5-3/4, assuming the weights hold, 1w1w and 2w2w rides for Mageez and String King.\"