Rapid: Individual Calculations May 2019
 Pakmor, Claus  Total change: -6.20  Rating chartPersonal card
 CN Veteranos Semi-Rapidas 2018-2019 - S65 Portimao POR 2019-04-13
RcRownchangeKK*chgGame
 1668 2001 4.00 5 -0.31 20 -6.20 
  Machado, Manuel Domingos Joia 1601  * POR1.0010.08201.60 
  Martins, Carlos Batista Nobreg 1642 POR1.0010.10202.00 
  Seia, Joao Manuel B Aragao 1616 POR0.001-0.9120-18.20 
  Nunes, Adelino Victor 1601  * POR1.0010.08201.60 
  Fernandes, Alvaro Manuel Teixeira 1880 POR1.0010.34206.80 
 * 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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