Individual Calculations January 2014
 Cifuentes, John Jairo  Total change: 17.25  Rating chartPersonal card
 IV Jahv Mc Gregor ITT Bogota COL 2013-12-04
RcRownchangeKK*chgGame
 2010 2156 6.50 8 1.15 15 17.25 
  Munoz Guzman, German 1756  * COL1.0010.08151.20 
  Segura T, Jesus Daniel 1756  * COL1.0010.08151.20 
  Giron, Yorman Omar 1844 COL1.0010.14152.10 
  Suasnabar, Jesus 1998 PER0.501-0.2115-3.15 
  Salcedo, Diana wf1994 COL1.0010.29154.35 
  Gonzalez Vidal, Yuri g2534 CUB0.001-0.0915-1.35 
  Loaiza, Yurani 1939 COL1.0010.22153.30 
  Rodriguez Rueda, Paula Andrea wm2258 COL1.0010.64159.60 
 * 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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