Individual Calculations January 2011
 Garcia, John Fredy  Total change: 0.00  Rating chartPersonal card
 JAVH McGregor de Ajedrez ITT Bogota COL 2010-12-03
RcRownchangeRpKK*chgGame
 2022 0 1.50 6 0.00 1829   0.00 
  Perez Olarte, Cesar Camilo 2164 COL0.0010.00 0.00 
  Tapia, Daniel m2308 COL0.0010.00 0.00 
  Hernandez Fonseca, Maria Paula 1986 COL0.0010.00 0.00 
  Herrera, Wilene 1713 COL1.0010.00 0.00 
  Juez, Henry David 2032 COL0.5010.00 0.00 
  Gomez, Juan Andres 1926 COL0.0010.00 0.00 

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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