Rapid: Individual Calculations August 2018
 Zarzycki, Piotr  Total change: -15.20  Rating chartPersonal card
 Torneio de Sao Pedro SR 2018 Montijo POR 2018-06-30
RcRownchangeKK*chgGame
 1530 1450 1.00 4 -0.76 20 -15.20 
  Silva, Goncalo Nuno Neto Pires 1850  * POR0.001-0.0820-1.60 
  Quintino, Luis Filipe Pires De C 1850  * POR0.001-0.0820-1.60 
  Zarzycki, Lukasz 1180 POL0.001-0.8320-16.60 
  Clemente, Antonio Jose Mendes 1241 POR1.0010.23204.60 
 * 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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