Individual Calculations March 2020
 Correia, Mario Lino Soares  Total change: -59.60  Rating chartPersonal card
 Portugal Open 2020 Lisboa POR 2020-01-25
RcRownchangeKK*chgGame
 1518 1453 2.00 8 -1.49 40 -59.60 
  Fernandes, Ricardo Paulos 1853  * POR0.001-0.0840-3.20 
  Pina, Tiago 1816 POR0.001-0.1040-4.00 
  Porteman, Eric 1847 BEL0.001-0.0840-3.20 
  Moura, Miguel Tiago Rito 1053  * POR1.0010.08403.20 
  Asvestopoulou, Evdokia 1688 GRE0.001-0.2140-8.40 
  Antunes, Ana 1215 POR0.001-0.8040-32.00 
  Costa, Fabio Filipe 1258 POR1.0010.254010.00 
  Heid, Magdalene 1414 GER0.001-0.5540-22.00 
 * 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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