Individual Calculations March 2019
 Santos, Pedro Miguel Faleiro  Total change: -22.80  Rating chartPersonal card
 CD Jovens Setubal 2018-19 - U14 Barreiro POR 2019-02-22
RcRownchangeKK*chgGame
 1198 1345 1.50 3 -0.57 40 -22.80 
  Nunes, Aaron Patrick Costa 1083 POR1.0010.18407.20 
  Rocha, Daniel Goncalo Henrique 1243 POR0.001-0.6440-25.60 
  Ershov, Andre Alexandre 1267 POR0.501-0.1140-4.40 

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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