Individual Calculations April 2009
 Duque, Andres Felipe  Total change: 0.00  Rating chartPersonal card
 Torneo departamental Abierto de apertura ANT Medellin COL 2009-01-26
RcRownchangeRpKK*chgGame
 2074 0 3.00 5 0.00 2087   0.00 
  Chirivi, Jenny wm2155 COL0.0010.00 0.00 
  Betancur, Carolina 1948 COL1.0010.00 0.00 
  Laverde, Luis Eduardo 2131 COL0.0010.00 0.00 
  Montoya Diez, Cesar Augusto 2102 COL1.0010.00 0.00 
  Hurtado, Felipe 2033 COL1.0010.00 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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