Individual Calculations March 2018
 Farias, David Nuno M E  Total change: -1.60  Rating chartPersonal card
 CD Jovens Aveiro 2018 - U10 S Joao Madeira POR 2018-02-10
RcRownchangeKK*chgGame
 1066 1080 1.00 2 -0.04 40 -1.60 
  Santos, Ana Paula O Carvalho 1025 POR1.0010.424016.80 
  Chipelo, Tomas Miguel Da Silva 1106 POR0.001-0.4640-18.40 

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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