Individual Calculations October 2018
 Arias, Pablo  Total change: -13.00  Rating chartPersonal card
 II Festival IRT "Sol de Septiembre" (Categoria Open) Cochabamba BOL 2018-09-20
RcRownchangeKK*chgGame
 1841 2050 4.50 7 -0.65 20 -13.00 
  Medrano, Esteban 1650  * BOL1.0010.08201.60 
  Cari, Nicolas 1766 BOL1.0010.16203.20 
  Molina, Ruben 1916 BOL0.001-0.6820-13.60 
  Rozo, Yaro 1650  * BOL1.0010.08201.60 
  Alba, Nicolas 1787 BOL1.0010.18203.60 
  Molina, Jorge f1960 BOL0.501-0.1220-2.40 
  Martinez, Ariel 2159 BOL0.001-0.3520-7.00 
 * 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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