Individual Calculations September 2019
 Marulanda, Carlos Andres  Total change: -16.40  Rating chartPersonal card
 IRT Bicentenario Batalla de Boyaca Grupo B - Elo menor a 200 Tunja COL 2019-07-31
RcRownchangeKK*chgGame
 1658 1870 4.50 7 -0.82 20 -16.40 
  Nino Montanez, Juan Carlos 1493 COL1.0010.09201.80 
  Romero Kries, Mario Andres 1612 CHI1.0010.18203.60 
  Afanador Duran, Elias 1746 COL0.001-0.6720-13.40 
  Torrente, Andres Felipe 1699 COL1.0010.27205.40 
  Villarraga, Yedixon 1810 COL0.501-0.0820-1.60 
  Mogollon Tobar, Nicolle Julieth wc1606 COL1.0010.18203.60 
  Diaz, Jose Joaquin 1640 COL0.001-0.7920-15.80 

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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