Chamakh fired his third goal of the season in the rout against Braga.
The ex-Bordeaux hitman said: "I am super happy and I can imagine the fans and TV viewers really enjoyed the game.
"There was a lot of movement and a lot of efficiency as well as six goals. I just hope it will always be this way.
"I can still improve a lot as a player and I believe I can do that working with Mr Wenger."