Individual Calculations November 2017
 Chinchilla, Alejandro Jose  Total change: 0.20  Rating chartPersonal card
 I Campeonato Centroamericano y del Caribe Absoluto 2017 La Ceiba, Atlantida HON 2017-10-03
RcRownchangeKK*chgGame
 2108 2128 1.50 3 0.01 20 0.20 
  Arias, Daniel f2245 ESA0.001-0.3420-6.80 
  Hernandez, Bera wc1745 ESA1.0010.09201.80 
  Baules, Jorge m2333 PAN0.5010.26205.20 

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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