Individual Calculations October 2018
 Tapia Espada, Antonio Enrique  Total change: 1.60  Rating chartPersonal card
 II Festival IRT "Sol de Septiembre" (Categoria Open) Cochabamba BOL 2018-09-20
RcRownchangeKK*chgGame
 1862 1498 0.50 4 0.08 20 1.60 
  Martinez, Ariel 1898  * BOL0.001-0.0820-1.60 
  Medrano, Mario 1898  * BOL0.001-0.0820-1.60 
  Monroy, Osvaldo 1886 BOL0.001-0.0920-1.80 
  Chipana, Gabriel 1767 BOL0.5010.33206.60 
 * 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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