Individual Calculations September 2013
 Lukachewski Junior, Wanderlei  Total change: 11.25  Rating chartPersonal card
 III Aberto do Brasil Cidade de Maringa Maringa/PR BRA 2013-07-24
RcRownchangeKK*chgGame
 2062 2039 4.00 7 0.75 15 11.25 
  Dinegri, Rodrigo 1639  * BRA1.0010.08151.20 
  Proudian, Armen f2286 BRA0.5010.31154.65 
  De Souza, Ivo Eduardo Medeiros 2193 BRA0.5010.21153.15 
  Stamenkovic, Dragan m2388 SRB0.001-0.1115-1.65 
  Baptista, Andre Kemper 1818 BRA1.0010.22153.30 
  Barbosa, Jefferson Lucas Munhoz 1914 BRA0.501-0.1715-2.55 
  Osipi, Jair 2199 BRA0.5010.21153.15 
 * 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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