Individual Calculations June 2015
 Andretta, Gaston  Total change: 7.20  Rating chartPersonal card
 22nd Space Coast Open Cocoa Beach, Florida USA 2015-04-24
RcRownchangeKK*chgGame
 2121 2156 2.00 3 0.36 20 7.20 
  Khatena, Moshe 2192 USA1.0010.552011.00 
  Jagadish, H.d. 2105 IND1.0010.43208.60 
  Yanovsky, Vlad 2067 USA0.001-0.6220-12.40 

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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