Rapid: Individual Calculations January 2019
 Lopez Cardona, Diego  Total change: -13.20  Rating chartPersonal card
 Torneo Internacional IRT Ajedrez Rapido Medellin Ciudad de Luces 2018 Medellin COL 2018-12-20
RcRownchangeKK*chgGame
 1891 2014 4.50 8 -0.66 20 -13.20 
  Restrepo Loaiza, Luis Fernando 2204 COL0.001-0.2520-5.00 
  Gomez Rondon, Samuel 1631 COL1.0010.09201.80 
  Ordonez, Fernando 1830 COL0.501-0.2420-4.80 
  Perez, Carlos Mario 1835 COL1.0010.27205.40 
  Perez Arroyave, Damian 1858 COL1.0010.29205.80 
  Rios Parra, Mauricio f2276 COL0.001-0.1820-3.60 
  Ospina, Santiago 1669 COL0.001-0.8920-17.80 
  Uribe Valencia, Victor Alexis 1825 COL1.0010.25205.00 

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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