Blitz: Individual Calculations April 2020
 Diaz, Jose Joaquin  Total change: -23.00  Rating chartPersonal card
 IRT Blitz Alcaldia Paipa - Liga Ajedrez de Boyaca Paipa COL 2020-02-29
RcRownchangeKK*chgGame
 1867 2078 4.50 8 -1.15 20 -23.00 
  Ossa, Vladimir 2060 COL0.001-0.5320-10.60 
  Acosta, Jaime 1526 COL1.0010.03200.60 
  Fonseca Pinto, Carlos Arturo f2030 COL0.001-0.5720-11.40 
  Gonzalez Mojica, Renan Arturo 1574 COL0.001-0.9620-19.20 
  Valcarcel Sierra, Gustavo 1687 COL1.0010.09201.80 
  Garcia, John Fredy 1805 COL1.0010.17203.40 
  Araque, Rafael m2252 COL0.5010.23204.60 
  Corredor, Fabian 1999 COL1.0010.39207.80 

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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