Blitz: Individual Calculations April 2020
 Orozco, Omar  Total change: -0.80  Rating chartPersonal card
 IRT Blitz Alcaldia Paipa - Liga Ajedrez de Boyaca Paipa COL 2020-02-29
RcRownchangeKK*chgGame
 1875 1763 2.50 7 -0.04 20 -0.80 
  Garcia, Alvaro f2011 COL0.001-0.1920-3.80 
  Puerto, Alejandro 2002 COL1.0010.802016.00 
  Pachon, Adriana wf2041 COL0.001-0.1720-3.40 
  Silva, Jorge c1973 COL0.001-0.2320-4.60 
  Piraquive, Alberto 1911 COL0.5010.20204.00 
  Herrera Nopan, Fabian 1560 COL0.001-0.7620-15.20 
  Celis Vargas, Walter Enrique 1624 COL1.0010.31206.20 

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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