Individual Calculations August 2015
 Rovedo, Salomao  Total change: -9.60  Rating chartPersonal card
 III IRT STD do CXG 2015 Rio de Janeiro/RJ BRA 2015-07-11
RcRownchangeKK*chgGame
 1985 1730 0.50 5 -0.48 20 -9.60 
  Fernandes, Silas Carvalho 2030 BRA0.001-0.1520-3.00 
  Saraiva, Alexandre Pacheco 1869 BRA0.001-0.3120-6.20 
  Maia, Marco Aurelio Ferreira 2130  * BRA0.001-0.0820-1.60 
  Carvalho Beserra, Juan Pablo 1937 BRA0.001-0.2320-4.60 
  Fernandes, Marcio Rosa 1959 BRA0.5010.29205.80 
 * 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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