Individual Calculations May 2019
 Florez, Santiago  Total change: 51.20  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Amateur 2019 Absoluto Categoria Sub2000 Pereira COL 2019-03-21
RcRownchangeKK*chgGame
 1836 1667 3.50 8 1.28 40 51.20 
  Buitrago, Bernardo 1878 COL0.001-0.2340-9.20 
  Martinez Paipa, Hernan 1797 COL1.0010.684027.20 
  Hernandez, Jeronimo 1851 COL0.001-0.2640-10.40 
  Arango, Jesus Eduardo 1816 COL0.5010.20408.00 
  Vanegas, Ricardo 1818 COL1.0010.704028.00 
  Moncada Correa, Sara 1849 COL0.001-0.2640-10.40 
  Guzman, River 1837 COL1.0010.724028.80 
  Londono Lopez, Donaldo 1839 COL0.001-0.2740-10.80 

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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