Individual Calculations August 2014
 Zapata Arbelaez, Estiven  Total change: -28.40  Rating chartPersonal card
 XXV Festival Panamericano de la Juventud 2014 Sub 16 Abs Oaxtepec, Morelos MEX 2014-07-11
RcRownchangeKK*chgGame
 1986 2124 4.50 8 -0.71 40 -28.40 
  Soruco Vera, Emanuel Alejandro 1724  * BOL1.0010.08403.20 
  Correa Atucsa, Breinerrosiel 1853 PER1.0010.17406.80 
  Wu, Christopher 2251 USA0.001-0.3340-13.20 
  Panchanatham, Vignesh 2110 USA0.501-0.0240-0.80 
  Gomez Vazquez, Carlos c1932 MEX1.0010.254010.00 
  Brito Valdes, Santiago Jose 2125 CUB0.001-0.5040-20.00 
  De Dios Suarez, Jorge Emiliano 1724  * MEX1.0010.08403.20 
  Acosta, Pablo Ismael f2167 ARG0.001-0.4440-17.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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