Individual Calculations February 2014
 Burke, John Michael  Total change: 13.35  Rating chartPersonal card
 46th Annual Liberty Bell Open Philadelphia, Pennsylvania USA 2014-01-17
 2040 2060 3.00 4 0.89 15 13.35 
  Williams, Jeremiah 2047 USA1.0010.48157.20 
  Hernandez-Camen, Angel 2050 USA0.001-0.5115-7.65 
  Opaska, Michael P 2010 USA1.0010.43156.45 
  Paulina, David 2051 USA1.0010.49157.35 

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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