Individual Calculations July 2009
 Perez Boy, Pedro  Total change: -1.75  Rating chartPersonal card
 Campeonato Provincial por Equipos de Zaragoza Primera 2009 Zaragoza ESP 2009-01-25
RcRownchangeKK*chgGame
 1898 1903 4.50 9 -0.07 25 -1.75 
  Teresa Moyano, Alejandro 1809 ESP1.0010.37259.25 
  Marcellan Peire, Jesus Eduardo 1846 ESP0.001-0.5825-14.50 
  Galvez Rubio, David 1897 ESP0.001-0.5125-12.75 
  Roman Gimeno, Javier 1959 ESP1.0010.582514.50 
  Repolles Bel, Antonio 1807 ESP0.001-0.6325-15.75 
  Mainar Garcia, Antonio 1902 ESP1.0010.502512.50 
  Munoz Munoz, Juan Carlos 2149 ESP0.001-0.1925-4.75 
  Martinez Naval, Manuel 1711 ESP1.0010.25256.25 
  Munoz Suarez, Luis Alberto 2004 ESP0.5010.14253.50 

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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