My name is David Mamagona III. I am half German and half Native American of the Grand Traverse Band of Ottawa and Chippewa. I reside in Grand Rapids, MI. I am 22 and enjoy movies, skiing, hockey, golf and vodka.
Tournament Entry Rating is calculated by the formula (CurrentRating + HighestRating) / 2. The entry rating will never drop to more than 100 points below your Highest Rating.
Rated stats are updated within 24 hours of the last completed rated game.