Rapid: Individual Calculations March 2020
 Nunes, Adelino Vitor  Total change: 27.20  Rating chartPersonal card
 Portugal Open 2020 - Rapid Lisboa POR 2020-02-02
RcRownchangeKK*chgGame
 1878 1518 2.00 6 1.36 20 27.20 
  Guerra, Victor 1918  * POR0.001-0.0820-1.60 
  Atakay, Mustafa 1892 USA0.001-0.1020-2.00 
  Nascimento, Carlos Manuel Lopes 1823 POR1.0010.862017.20 
  Prata, Jose 1912 POR0.001-0.0820-1.60 
  Babo, Miguel 1804 POR1.0010.842016.80 
  Tieres, Cristiano 1918  * POR0.001-0.0820-1.60 
 * 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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