[DEL] Weighted averages waSRTT of the average accelerations of two successive tests of the SRTT are calculated according to Table 1:

a3c0
If R1 is the average of the "AA" values in the first test of the reference tyre, R2 is the average of the "AA" values in the second test of the reference tyre, the following operations are performed, according to Table 1: a0c0