Individual Calculations May 2014
 Piedrahita, Danilo  Total change: 0.00  Rating chartPersonal card
 Torneo IRT Abierto de Mayores Antioquia 2014 Medellin COL 2014-04-02
RcRownchangeRpKK*chgGame
 1801 0 1.50 5 0.00 1652   0.00 
  Vallejo, Diego 1973 COL0.0010.00 0.00 
  Llano Buritica, Eduardo 1706 COL0.0010.00 0.00 
  Zapata, Olga Maria 1734 COL0.5010.00 0.00 
  Restrepo, Hugo 1711 COL1.0010.00 0.00 
  Aristizabal Lopez, Jorge Alber 1879 COL0.0010.00 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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