Individual Calculations January 2015
 Marquez Ruiz De Lacanal, Juan A.  Total change: -10.00  Rating chartPersonal card
 Liga Andaluza 14/15 Promociones Andalucía ESP 2014-12-13
RcRownchangeKK*chgGame
 1718 1627 0.50 2 -0.25 40 -10.00 
  Gonzalez Blazquez, Juan Manuel 1744 ESP0.001-0.3440-13.60 
  Serrano Alvarez, Ruben 1691 ESP0.5010.09403.60 

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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