Individual Calculations June 2014
 Rea, Andrew B  Total change: -2.40  Rating chartPersonal card
 2nd Cherry Blossom Classic Dulles, Virginia USA 2014-05-24
RcRownchangeKK*chgGame
 1954 2130 3.50 5 -0.16 15 -2.40 
  Sinha, Sahil 1936 USA0.501-0.2515-3.75 
  Books, Lawrence 1958 USA1.0010.27154.05 
  Xu, Ryan 1914 USA1.0010.22153.30 
  Zheng, Andrew 2008 USA0.501-0.1715-2.55 
  Spencer, Michael A 1954 USA0.501-0.2315-3.45 

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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