Individual Calculations July 2016
 Sa, Luis Afonso  Total change: 7.20  Rating chartPersonal card
 XVI Torn. Cidade de Gaia - IX Profigaia Open - Mem. Rui Camejo (CNL) Gaia POR 2016-06-24
RcRownchangeKK*chgGame
 1645 1504 1.50 4 0.18 40 7.20 
  Soares, Joao Diogo Pedreiro 1785 POR0.001-0.1640-6.40 
  Alves, Fernando Pereira Ribeir 1765 POR0.5010.324012.80 
  Demyanchuk, Sergey 1810 POR0.001-0.1440-5.60 
  Mesquita, Goncalo Sincero Costa 1220 POR1.0010.16406.40 

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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