Individual Calculations July 2009
 Ugalde Ortiz, Antonio  Total change: -13.75  Rating chartPersonal card
 Campeonato de Estremadura por Equipos Primera Division 2009 Badajoz ESP 2009-01-17
RcRownchangeKK*chgGame
 1904 1915 1.50 4 -0.55 25 -13.75 
  Mateos Gomez, Juan Francisco 2092 ESP0.001-0.2725-6.75 
  Benavente Miguel, Agustin 1710 ESP0.501-0.2625-6.50 
  Serrano Fuentes, Martin 1983 ESP0.001-0.4125-10.25 
  Cabezas De Herrera A., Ramon 1832 ESP1.0010.39259.75 

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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