Individual Calculations May 2019
 De Luca, Christian  Total change: -19.40  Rating chartPersonal card
 Abierto de la Legislatura Copa Norberto La Porta CABA ARG 2019-03-20
RcRownchangeKK*chgGame
 1811 2084 1.50 3 -0.97 20 -19.40 
  Ramos, Fernando Oscar 1730 ARG1.0010.11202.20 
  Campanella, Nicolas 1883 ARG0.501-0.2620-5.20 
  Bourgeois, William 1821 URU0.001-0.8220-16.40 

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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