Individual Calculations October 2008
 Abellot Dura, Jose Luis  Total change: 37.50  Rating chartPersonal card
 Segunda Autonomica Grupo Sur Valencia ESP 2008-02-03
RcRownchangeKK*chgGame
 2137 1947 2.00 2 1.50 25 37.50 
  Segui Catala, Francisco 2173 ESP1.0010.792519.75 
  Juan Valles, Antonio 2101 ESP1.0010.712517.75 

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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