Individual Calculations July 2016
 Arun, Siddharth  Total change: 11.60  Rating chartPersonal card
 85th Massachusetts Open Marlborough, Massachusetts USA 2016-05-28
RcRownchangeKK*chgGame
 2110 2056 2.00 4 0.29 40 11.60 
  Xu, Grant Y 2126 USA0.001-0.4040-16.00 
  Sharp, Dale Eugene 1969 USA1.0010.384015.20 
  Der Manuelian, Haik O 2189 USA0.001-0.3240-12.80 
  Kavi, Nithin 2154 USA1.0010.634025.20 

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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