Individual Calculations August 2014
 Hatarik, Robert  Total change: -36.60  Rating chartPersonal card
 19th Annual Pacific Coast Open Agoura Hills, California USA 2014-07-17
RcRownchangeKK*chgGame
 2047 2133 0.00 3 -1.83 20 -36.60 
  Cuarta, Braulio 2140 CUB0.001-0.4920-9.80 
  Pena, Pablo 2106 USA0.001-0.5420-10.80 
  Creger, Leo 1895 USA0.001-0.8020-16.00 

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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