Individual Calculations April 2015
 Acuna Celada, Ivan  Total change: -27.80  Rating chartPersonal card
 Primera Autonomica Sur 2015 Comunidad Valenciana ESP 2015-01-10
RcRownchangeKK*chgGame
 1996 2211 7.00 11 -1.39 20 -27.80 
  Gomez Sanjuan, Hector Fernando 1952 ESP0.501-0.3220-6.40 
  Crespo Calatayud, Santiago 1853 ESP1.0010.10202.00 
  Ramirez Rus, Fernando 2015 ESP1.0010.25205.00 
  Gomez, Deltel Nazario 2051 ESP0.501-0.2120-4.20 
  Mengual Bolo, Carles 2110 ESP1.0010.36207.20 
  Zamora Soler, Raul 1979 ESP0.001-0.7920-15.80 
  Del Valle Domenech, Rafael 2011 ESP1.0010.24204.80 
  Crecente Penalba, Jose Manuel 2144 ESP0.501-0.0920-1.80 
  Gonzalez Rodriguez, Manuel I 1945 ESP1.0010.18203.60 
  Bas Mas, Miguel 2065 ESP0.001-0.7020-14.00 
  Perez Pardo, Adrian Jason 1830 ESP0.501-0.4120-8.20 

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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