Нет, речь идёт о графе Vmax ... Greatest Rate Deviation не должен превышать 5сек. У тестируемого Explorer - 7 сек. Dial up - (+7), Crown down - (0).
Vmax - Maximum rate variation: in five positions during the first 10 days of test. 5 secs/day
D - Maximum difference in rate between vertical and horizontal positions: mean rate of days 1 and 2 minus mean rate of days 9 and 10. -6+8 secs/day