Have Zombies' speed been increased?

By the way, how does the movement system work? Maybe her work will give us an answer: if he moves at a speed of 100/95 and you move at 100/106, does this mean that the game move passes (100 points = 1 second, as far as I know) and he moves to the cell, and you are not yet, and then passes 1 more move, he moves to the second cell, and you at this time only to the first? Or is it not 1 more move, but x/100 moves (need 6 more, so x=6), and it passes 6 / 95 and you pass 6/106?

100/95 = the number of tiles passed by the monster per game turn

Update: damn, by the way, if the monster has some cost of movement, the equation doesn’t converge. Then 100=95 is not necessarily the number of monster tiles per turn.