Rapid: Individual Calculations January 2020
 Ardila, Oscar Humberto  Total change: 28.60  Rating chartPersonal card
 Copa Santiago de Cali Cat B Ajedrez Rapido Elo 1801 a 2050 Cali COL 2019-11-30
RcRownchangeKK*chgGame
 1984 2030 6.50 9 1.43 20 28.60 
  Borrero, Alexander 1954 COL1.0010.40208.00 
  Munoz, Juan David f1970 COL1.0010.42208.40 
  Balza Rodriguez, Oswaldo 2004 VEN0.501-0.0420-0.80 
  Vacca, Leonardo 2031 COL1.0010.502010.00 
  Simancas Maradei, Miguel Alejand 1986 VEN0.501-0.0620-1.20 
  Chavarro, Jeffry 2005 COL0.501-0.0320-0.60 
  Figueroa, Daniel 1950 COL1.0010.39207.80 
  Franco, Jhonier 1961 COL0.001-0.6020-12.00 
  Hernandez Pinzon, Helvert c1995 COL1.0010.45209.00 

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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