Individual Calculations January 2011
 Sierra Diego, Vicente  Total change: -21.50  Rating chartPersonal card
 Cto. Provincial Individual de Zaragoza, Categoria Preferente 2010 Zaragoza ESP 2010-10-03
RcRownchangeKK*chgGame
 1982 1922 2.50 8 -0.86 25 -21.50 
  Sierra Aguerri, Joaquin 2009 ESP0.001-0.3825-9.50 
  Galvez Perez, Jose Luis 1965 ESP1.0010.562514.00 
  Mombiela De Sus, Jose Luis 1987 ESP0.001-0.4125-10.25 
  Sacristan Latorre, Alberto 1960 ESP0.001-0.4525-11.25 
  Colom Sienes, Eduardo 2027 ESP0.001-0.3625-9.00 
  Iglesias Fernandez, Luis 1834 ESP1.0010.38259.50 
  Quintin Navarro, Alberto 2120 ESP0.001-0.2425-6.00 
  Planas Torrea, Alberto 1952 ESP0.5010.04251.00 

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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