Individual Calculations May 2014
 Arias Rojas, Juan Diego  Total change: -18.60  Rating chartPersonal card
 Semifinal Nacional de Mayores Absoluto 2014 Medellin COL 2014-04-15
RcRownchangeKK*chgGame
 1882 1990 4.50 9 -1.24 15 -18.60 
  Castro, Oscar H m2340 COL0.001-0.1115-1.65 
  Ossa Ramirez, Jesus Antonio 1729 COL1.0010.18152.70 
  Munoz, Jhon Edison 2216 COL0.001-0.2115-3.15 
  Palomino, Daniel Fernando 1766 COL0.501-0.2815-4.20 
  Sosa Florez, Luis Felipe 1759 COL0.001-0.7915-11.85 
  Gomez, Nicolas De Jesus 1655 COL1.0010.12151.80 
  Aristizabal Lopez, Jorge Alber 1879 COL0.001-0.6515-9.75 
  Uribe Valencia, Victor Alexis 1793 COL1.0010.25153.75 
  Obando Guzman, Soren Federico 1799 COL1.0010.25153.75 

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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