Individual Calculations August 2019
 Perez Pietronave, Carlos  Total change: 1.20  Rating chartPersonal card
 Abierto Grafica Yael Torre Blanca 2019 CABA ARG 2019-07-01
RcRownchangeKK*chgGame
 1979 2144 5.00 7 0.06 20 1.20 
  Campos, Cristian 1801 ARG1.0010.12202.40 
  Koch, Juan 1992 ARG0.501-0.2020-4.00 
  Gras, Carlos 1909 ARG1.0010.21204.20 
  Lopez, Ricardo 1992 ARG1.0010.30206.00 
  Elman, Cristian 2066 ARG0.501-0.1120-2.20 
  Godoy, Carlos 2125 ARG0.001-0.5320-10.60 
  Spotorno, Julian 1966 ARG1.0010.27205.40 

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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