Blitz: Individual Calculations January 2020
 Varela, Maria De Los Angeles  Total change: -14.40  Rating chartPersonal card
 Torneo Internacional de Ajedrez Blitz Medellin Ciudad de Luces 2019 Medellin COL 2019-12-22
RcRownchangeKK*chgGame
 1922 1863 3.50 10 -0.72 20 -14.40 
  Ossa, Vladimir 2065 COL0.5010.26205.20 
  Florez, Luis Angel 2112 COL0.001-0.1920-3.80 
  Areiza Tabares, Samuel Andres 1596 COL1.0010.18203.60 
  Tobar B, Jorge Esteban c1803 COL0.001-0.5820-11.60 
  Toro, Miguel Angel 1948 COL1.0010.622012.40 
  Alvarez, Juan P 1867 COL1.0010.512010.20 
  Lopez Gaviria, Alvaro Diego 1983 COL0.001-0.3420-6.80 
  Tobar B, Carlos Andres c1781 COL0.001-0.6120-12.20 
  Martinez, Mauricio 1967 COL0.001-0.3620-7.20 
  Laverde, Luis Eduardo 2096 COL0.001-0.2120-4.20 

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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