Individual Calculations January 2014
 Acosta, Alejandro  Total change: 14.10  Rating chartPersonal card
 IV Jahv Mc Gregor ITT Bogota COL 2013-12-04
RcRownchangeKK*chgGame
 2163 2309 7.00 9 0.94 15 14.10 
  Gonzalez Vidal, Yuri g2534 CUB0.001-0.2215-3.30 
  Contreras, Henry f2213 COL1.0010.37155.55 
  Gaviria, Andres Felipe 2027 COL1.0010.16152.40 
  Cadena, Juan Manuel 2096 COL0.501-0.2715-4.05 
  Bolivar, Jeison 2086 COL0.501-0.2815-4.20 
  Moreno Lozano, David 1913 COL1.0010.08151.20 
  Marquez, Benjamin 2036 COL1.0010.17152.55 
  Dominguez, Oscar 2111 COL1.0010.24153.60 
  Santiago, Yago De Moura m2450 BRA1.0010.691510.35 

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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