Individual Calculations April 2009
 Lopez, Juan David  Total change: 0.00  Rating chartPersonal card
 IRT X Open Feria de Cali PEONCITO Cali COL 2008-12-26
RcRownchangeRpKK*chgGame
 1849 0 1.00 3 0.00 1724   0.00 
  Beltran, Carlos Armando Jr 1885 COL0.0010.00 0.00 
  Zamora, Isabela 1887 COL1.0010.00 0.00 
  Hurtado, Wilson David 1774 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)
 
 Torneo departamental Abierto de apertura ANT Medellin COL 2009-01-26
RcRownchangeRpKK*chgGame
 2059 0 4.00 7 0.00 2072   0.00 
  Laverde, Luis Eduardo 2131 COL0.0010.00 0.00 
  Hurtado, Felipe 2033 COL1.0010.00 0.00 
  Franco, Angela wf2118 COL0.0010.00 0.00 
  Salazar, Aura Cristina wf2018 COL0.0010.00 0.00 
  Loaiza, Yurani 2000 COL1.0010.00 0.00 
  Martinez, Mauricio 2015 COL1.0010.00 0.00 
  Escobar Medina, Andres F 2096 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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