Blitz: Individual Calculations January 2013
 Suarez, Maria Alexandra  Total change: 7.00  Rating chartPersonal card
 IV IRT Ajedrez Blitz Club Carnevale 2012 Pereira COL 2012-12-01
RcRownchangeKK*chgGame
 2039 1930 3.00 7 0.41 20 8.20 
  Velasquez, Andres Felipe 2027 COL1.0010.632012.60 
  Escobar Forero, Alder m2330  * COL0.001-0.0820-1.60 
  Delgado, Julian 1982 COL1.0010.572011.40 
  Sierra, Julian Andres 2034 COL1.0010.642012.80 
  Jaramillo Ochoa, Mateo 2031 COL0.001-0.3620-7.20 
  Mosquera, Anibal 2021 COL0.001-0.3820-7.60 
  Hoyos, Camilo 1851 COL0.001-0.6120-12.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 IRT Ajedrez Blitz Liga Caldense de Ajedrez - Alcaldia de Manizales Manizales COL 2012-12-09
RcRownchangeKK*chgGame
 2011 1930 1.50 4 -0.06 20 -1.20 
  Cuervo, Victor Manuel 1973 COL0.001-0.4420-8.80 
  Gonzalez, Alejandro 2070 COL0.001-0.3120-6.20 
  Sanchez Bonilla, John Henry 1980 COL0.5010.07201.40 
  Molina, Gildardo 2021 COL1.0010.622012.40 

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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