Individual Calculations June 2018
 Machado, Carlos  Total change: -11.60  Rating chartPersonal card
 CN Equipas 2017-2018 - 2. divisao - serie A r.5-7 Matosinhos POR 2018-05-19
RcRownchangeKK*chgGame
 1900 1792 0.50 3 -0.58 20 -11.60 
  Sa, Claudio Simao Carvalho Fari 1780 POR0.501-0.0220-0.40 
  Ribeiro, Bruno Rafael Leite 1909 POR0.001-0.3420-6.80 
  Pintor, Simao Maciel Abranches 2011 POR0.001-0.2220-4.40 

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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