Blitz: Individual Calculations July 2014
 Castro, Oscar H.  Total change: 25.80  Rating chartPersonal card
 IRT Mundialito de Ajedrez Bogota COL 2014-06-07
RcRownchangeKK*chgGame
 2180 2352 5.50 6 1.29 20 25.80 
  Obando Guzman, Soren Federico 1952  * COL1.0010.08201.60 
  Camargo, Santiago 2043 COL1.0010.14202.80 
  Almanza, Rafael Andres 2210 COL0.501-0.1920-3.80 
  Almeida Quintana, Omar g2574 CUB1.0010.782015.60 
  Garcia, Alvaro f2186 COL1.0010.28205.60 
  Borja, Raul 2112 COL1.0010.20204.00 
 * 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)
 

 

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