Individual Calculations October 2015
 Riquelme, Eduard  Total change: 39.60  Rating chartPersonal card
 Semifinal Campeonato Nacional 2015 Panama PAN 2015-08-26
RcRownchangeKK*chgGame
 2064 1737 1.50 4 0.99 40 39.60 
  Barria, Blass 2099 PAN1.0010.904036.00 
  Ulloa, Ruben Guillermo 2016 PAN0.001-0.1640-6.40 
  Arosemena, Jorge Luis f2093 PAN0.001-0.1140-4.40 
  Saucedo, Ivan 2047 PAN0.5010.364014.40 

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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