Individual Calculations May 2012
 Rojas Castillo, Leibnitz Edison  Total change: 0.00  Rating chartPersonal card
 Primer Torneo Invitacional IRT Perla de Boyaca Duitama COL 2012-02-20
RcRownchangeRpKK*chgGame
 1868 0 6.50 10 0.00 1913   0.00 
  Corredor, Fabian 1991 COL0.5010.00 0.00 
  Celi, Juan Carlos 1935 COL0.5010.00 0.00 
  Rojas, Andrea Lizeth 1758 COL1.0010.00 0.00 
  Silva Suna, Juan Esteban 1643 COL1.0010.00 0.00 
  Avellaneda, Jonathan 2011 COL0.5010.00 0.00 
  Corredor, Fabian 1991 COL0.5010.00 0.00 
  Celi, Juan Carlos 1935 COL0.5010.00 0.00 
  Rojas, Andrea Lizeth 1758 COL1.0010.00 0.00 
  Silva Suna, Juan Esteban 1643 COL0.5010.00 0.00 
  Avellaneda, Jonathan 2011 COL0.5010.00 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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