Individual Calculations July 2008
 Vinas Guerrero, Carlos A.  Total change: -21.00  Rating chartPersonal card
 Provincial Absoluto Juvenil Veterano DGA 2008 Puerto de Santa Maria ESP 2008-02-16
RcRownchangeKK*chgGame
 1938 2129 3.00 6 -1.40 15 -21.00 
  Serrano Alvarez, Ruben 1779 ESP1.0010.11151.65 
  Baena Navarro, Antonia 1966 ESP0.501-0.2215-3.30 
  Sanchez Ponce, Juan Manuel 2020 ESP0.501-0.1515-2.25 
  Marin Gonzalez, Alberto 1835 ESP1.0010.15152.25 
  Osuna Vega, Enrique c2146 ESP0.001-0.4815-7.20 
  Flores Candorcio, Francisco J. 1881 ESP0.001-0.8115-12.15 

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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