After three weeks of the New York high school football season, the top contenders in the Empire State are beginning to take shape. Two new teams have jumped into the top 10 in the state, while four more have entered (or re-entered) the top 25, according to the Massey Ratings. And nearly all of them are back in action this week looking to add another win to the resume. Below are the five games to keep an eye on around the state this weekend: The On3 Massey Ratings, officially used during the BCS era, is a model that ranks sports teams by analyzing game outcomes, strength of schedule and margin …