Individual Calculations January 2014
 Madrid, Gilberto  Total change: -51.00  Rating chartPersonal card
 Panama Chess Open 3 Panama PAN 2013-10-30
RcRownchangeKK*chgGame
 1929 2046 1.50 5 -1.70 30 -51.00 
  Bermudes, Eduardo 2077 COL0.001-0.4630-13.80 
  Munoz, Nelson 1765 PAN0.501-0.3430-10.20 
  Sanchez Castillo, Sarai mwg2212 VEN0.001-0.2830-8.40 
  Chen, Felipe 1807 PAN0.001-0.8030-24.00 
  Valdes, Bernardo 1785 PAN1.0010.18305.40 

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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