Individual Calculations July 2015
 Kumar, Aravind  Total change: -3.20  Rating chartPersonal card
 MCC April 2015 U2300 New York, New York USA 2015-04-17
RcRownchangeKK*chgGame
 2055 2113 0.50 1 -0.08 40 -3.20 
  Berg, George P 2055 USA0.501-0.0840-3.20 

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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