Individual Calculations May 2014
 Stoyko, Stephen  Total change: -1.95  Rating chartPersonal card
 44th Annual Amateur Team East -World Amateur Team Parsippany, New Jersey USA 2014-02-15
RcRownchangeKK*chgGame
 2005 2167 2.00 3 -0.13 15 -1.95 
  Glasser, Abraham 1936 USA0.501-0.2915-4.35 
  Luchan, Jason G 2085 USA0.501-0.1115-1.65 
  Minkin, Daniel 1995 USA1.0010.27154.05 

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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