Blitz: Individual Calculations July 2019
 Chaverra, Nilo  Total change: 17.20  Rating chartPersonal card
 I IRT Blitz de entrenamiento BOGOTA 2019 Bogota COL 2019-06-27
RcRownchangeKK*chgGame
 1990 1956 6.50 12 0.86 20 17.20 
  Solano Tovar, Carlos Hernan 1580 COL0.501-0.4120-8.20 
  Solano Tovar, Carlos Hernan 1580 COL1.0010.09201.80 
  Manrique Ochoa, Fernando c1875 COL1.0010.39207.80 
  Manrique Ochoa, Fernando c1875 COL0.001-0.6120-12.20 
  Ospina Ortiz, Oscar Alexander 1912 COL1.0010.44208.80 
  Ospina Ortiz, Oscar Alexander 1912 COL1.0010.44208.80 
  Becerra, Juan David f2337 COL0.001-0.0920-1.80 
  Becerra, Juan David f2337 COL0.001-0.0920-1.80 
  Casas, Julio Eduardo 1921 COL1.0010.45209.00 
  Casas, Julio Eduardo 1921 COL1.0010.45209.00 
  Lozano Ramirez, Nestor Favian f2316 COL0.001-0.1020-2.00 
  Lozano Ramirez, Nestor Favian f2316 COL0.001-0.1020-2.00 

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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