Individual Calculations February 2018
 Lopez Cardona, Diego  Total change: 0.80  Rating chartPersonal card
 IRT Abierto Apertura C. Conconcreto Medellin 2018 Medellin COL 2018-01-24
RcRownchangeKK*chgGame
 2038 2024 3.50 7 0.02 40 0.80 
  Panesso Rivera, Henry m2411 COL0.001-0.0940-3.60 
  Londono, Neider Farid 1851 COL1.0010.274010.80 
  Aponte Castillo, Ernesto 2147 COL0.001-0.3340-13.20 
  Zuniga, Eddy Andres 1929 COL1.0010.374014.80 
  Silva, Emmanuel 2125 COL0.5010.14405.60 
  Echavarria Ramirez, Juan Diego 1925 COL0.001-0.6440-25.60 
  Ruiz Agudelo, Santiago c1878 COL1.0010.304012.00 

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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