Individual Calculations June 2013
 Acosta, Mariano  Total change: 23.40  Rating chartPersonal card
 CONTINENTAL DE LAS AMÉRICAS 2013 Cochabamba - Bolivia BOL 2013-05-07
RcRownchangeKK*chgGame
 2070 1958 5.50 11 1.56 15 23.40 
  Ruiz C, Joshua D m2358  * COL0.001-0.0815-1.20 
  Celis, Kevin 2134 BOL0.5010.23153.45 
  Cruz Pereyra, Andresantoni 1947 PER0.501-0.0215-0.30 
  Mollo, Jhoan 1588 BOL1.0010.10151.50 
  Martinez , Ariel A. 2203 BOL0.5010.30154.50 
  Aliaga Fernandez, Ingrid Y wf2184 PER0.001-0.2115-3.15 
  Gamboa, Anibal 2126 VEN0.5010.22153.30 
  Cordero, Daniela wm2074 BOL0.5010.16152.40 
  Saavedra, Carlos f2179 BOL0.001-0.2215-3.30 
  Slomka, Gustavo 2055 ARG1.0010.63159.45 
  Coro, Renan 1922 BOL1.0010.45156.75 
 * 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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