Individual Calculations June 2019
 Bartolo, Diogo  Total change: 21.80  Rating chartPersonal card
 GXA Primavera 2019 Lisboa POR 2019-05-06
RcRownchangeKK*chgGame
 1430 1203 2.00 4 1.09 20 21.80 
  Amaral, Fernando Luis P Santos 1524 POR0.001-0.1320-2.60 
  Salvador, William 1417 POR1.0010.772015.40 
  Dong, Fabio 1492 POR1.0010.842016.80 
  Carvalho, Manuel Afonso Santos 1285 POR0.001-0.3920-7.80 

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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