Blitz: Individual Calculations June 2015
 Acosta, Alejandro  Total change: 8.80  Rating chartPersonal card
 IRT Open Distrital Blitz Bogota COL 2015-05-09
RcRownchangeKK*chgGame
 2083 2277 10.50 14 0.44 20 8.80 
  Panesso, Lina wc1911 COL1.0010.10202.00 
  Panesso, Lina wc1911 COL1.0010.10202.00 
  Orozco, Luz Elena 2088 COL1.0010.25205.00 
  Orozco, Luz Elena 2088 COL1.0010.25205.00 
  Salcedo, Diana wf1996 COL1.0010.16203.20 
  Salcedo, Diana wf1996 COL0.501-0.3420-6.80 
  Mosquera, Miguel m2404 COL0.001-0.3320-6.60 
  Mosquera, Miguel m2404 COL0.001-0.3320-6.60 
  Motta Leon, Gerardo c1963 COL1.0010.14202.80 
  Motta Leon, Gerardo c1963 COL1.0010.14202.80 
  Obando Guzman, Soren Federico 1901 COL1.0010.09201.80 
  Obando Guzman, Soren Federico 1901 COL1.0010.09201.80 
  Becerra, Juan David f2320 COL0.5010.06201.20 
  Becerra, Juan David f2320 COL0.5010.06201.20 

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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