http://www.bbc.co.uk/sport/football/42765881
This is interesting and something I had no idea about given the ridiculously over the top praise Silva was getting early on in the season.
Before Everton approached Silva:
Played 11, Won 4, Drew 3, Lost 4*, GF 17, GA 21 = minus 4GD. Points 15 from 33
Sam Allardyce since taking over.
Played 11, Won 3, Drew 4, Lost 4*, GF 10, GA 13 = minus 3GD. Points 13 from 33.
*counting Liverpool Cup defeat as if it is a league game, and not counted the Limassol win as Allardyce didn't travel. One of Watford's defeats is a defeat at home to Bristol City in the Carabao Cup.
So Silva was meant to have been this great manager with free flowing entertaining football and only earned the equivalent of 15 points from 33 with a minus 4 goal difference. Allardyce is berated for being awful by large sections of the fanbase yet has only 2 points less, and actually comes away with a better goal difference from the same number of games.
Watford's 11 games included 4 against members of the current top/big 6 - Liverpool, Man City, Arsenal at home, and Chelsea away.
Everton's 11 games under Allardyce include 5 against members of the current top/big 6 - Liverpool away x 2, Spurs away, and Man United and Chelsea at home.