Individual Calculations August 2018
 Perez Pietronave, Carlos  Total change: -11.40  Rating chartPersonal card
 Abierto Grafica Yael Torre Blanca CABA ARG 2018-07-05
RcRownchangeKK*chgGame
 1997 2179 4.50 7 -0.57 20 -11.40 
  Nadal, Alan 1862 ARG1.0010.13202.60 
  Curia, Santiago Jose 1970 ARG0.001-0.7720-15.40 
  Moreno, Dario 1860 ARG1.0010.13202.60 
  Gutierrez, Ezequiel 1987 ARG1.0010.25205.00 
  Artana, Rodrigo 2009 ARG1.0010.28205.60 
  Zamani, Andres 2165 ARG0.501-0.0220-0.40 
  Churba, Daniel Alberto 2126 ARG0.001-0.5720-11.40 

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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