Individual Calculations August 2014
 Gras, Carlos  Total change: -18.60  Rating chartPersonal card
 Abierto Grafica Yael - Torre Blanca 2014 Buenos Aires ARG 2014-07-04
RcRownchangeKK*chgGame
 1910 1989 2.50 6 -0.93 20 -18.60 
  Ruperez, Miguel 2236 ARG0.001-0.1920-3.80 
  Salgado, Federico 1596 ARG1.0010.08201.60 
  Wisniacki, Flavio f2254 ARG0.001-0.1820-3.60 
  Lopez, Diego 2085 ARG0.001-0.3720-7.40 
  Gilges, Carlos Guillermo 1678 ARG0.501-0.3620-7.20 
  Oliva, Pablo 1613 ARG1.0010.09201.80 

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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