Individual Calculations October 2015
 Delgado, Alex  Total change: -13.60  Rating chartPersonal card
 Semifinal Campeonato Nacional 2015 Panama PAN 2015-08-26
RcRownchangeKK*chgGame
 1959 1996 1.50 4 -0.68 20 -13.60 
  Fuentes, Adrian f2157 PAN0.001-0.2920-5.80 
  Jenkins, Esteban 1753 PAN1.0010.20204.00 
  Neira, Carlos 1909 PAN0.501-0.1220-2.40 
  Ulloa, Ruben Guillermo 2016 PAN0.001-0.4720-9.40 

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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