Dr. Mark Glickman, a Fellow of the American Statistical Association, is Senior Lecturer on Statistics at the Harvard University Department of Statistics, and Senior Statistician at the Center for Healthcare Organization and Implementation Research, a Veterans Administration Center of Innovation. Dr. Glickman is known for having invented the Glicko and Glicko-2 rating systems for head-to-head competition, both of which have been adopted by many gaming organizations internationally. Dr. Glickman has served as a member of the US Chess Ratings Committee since 1985, and has been the Chair of the Committee over most of that period. He co-founded and co-organizes the New England Symposium on Statistics in Sports, a bi-annual conference on the research and practice of applying statistical methods in sports. He is Associate Editor for the Journal of Quantitative Analysis in Sports and was Editor-in-Chief 2015-2017. At Harvard, he is the founding head of the Lab for Sports Analytics.