Individual Calculations August 2015
 Tica, Juan P  Total change: 28.80  Rating chartPersonal card
 8th New York International - U2200 New York, New York USA 2015-07-23
RcRownchangeKK*chgGame
 1918 1967 3.50 5 0.72 40 28.80 
  Adelson, Serge 1868 USA1.0010.364014.40 
  Yan, Kevin K 1654 USA1.0010.14405.60 
  Bisiriyu-Salam, Oluwaseun 2132 NGR1.0010.724028.80 
  Sheppard, Dore A 2021 USA0.001-0.4240-16.80 
  Rives, Hal 1913 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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