Help with a cutting diet

[ronbrgundy]

5'8" 190 15% 28


GOAL:

Cut fat while losing the least amount of muscle by calorie control and low to moderate cardio. 


Ran this calc:
http://www.freedieting.com/tools/calorie_calculator.htm

says Maintenance:      
2644 Calories/day

This one gives me 2884
http://www.hardcorebodybuildingontheweb.com/caloriecalc.htm#


So should I just eat like 2,800 calories a day and add light cardio?  I have never really done a cut diet properly.