Individual Calculations October 2018
 Ferrufino, Boris  Total change: -11.80  Rating chartPersonal card
 II Festival IRT "Sol de Septiembre" (Categoria Open) Cochabamba BOL 2018-09-20
RcRownchangeKK*chgGame
 1824 2084 5.00 7 -0.59 20 -11.80 
  Yepez Montenegro, Gloria Luz 1684  * BOL1.0010.08201.60 
  Alba, Nicolas 1787 BOL0.001-0.8520-17.00 
  Guzman Heredia, Simon 1684  * BOL1.0010.08201.60 
  Chipana, Gabriel 1767 BOL1.0010.13202.60 
  Molina, Ruben 1916 BOL1.0010.28205.60 
  Medrano, Sebastian 2046 BOL0.501-0.0520-1.00 
  Monroy, Osvaldo 1886 BOL0.501-0.2620-5.20 
 * 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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