Individual Calculations February 2015
 Leon, Sergio Roberto  Total change: 0.00  Rating chartPersonal card
 Semi Final. Panama 2014 Panama PAN 2014-11-28
RcRownchangeRpKK*chgGame
 1927 0 3.50 6 0.00 1947   0.00 
  Bonilla, Felix 1990 PAN1.0010.00 0.00 
  Sanchez, Jorge f2078 PAN0.0010.00 0.00 
  Rosas, Ramiro 1767 PAN0.0010.00 0.00 
  Vargas, Rogelio c1710 PAN1.0010.00 0.00 
  Mathews, Cesar c2035 PAN0.5010.00 0.00 
  Montenegro, Osvaldo 1983 PAN1.0010.00 0.00 

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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