Individual Calculations April 2019
 Panuganti, Kireet  Total change: 3.00  Rating chartPersonal card
 2019 IM John Grefe Marathon Berkeley, California USA 2019-01-18
 1715 2015 1.00 1 0.15 20 3.00 
  Acosta, Anthony 1715 USA1.0010.15203.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)


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