Individual Calculations May 2014
 Valencia, Dario  Total change: -12.30  Rating chartPersonal card
 Semifinal Nacional de Mayores Absoluto 2014 Medellin COL 2014-04-15
RcRownchangeKK*chgGame
 1973 1949 3.00 8 -0.82 15 -12.30 
  Nunez V, Gustavo Eduardo f2263 COL0.001-0.1415-2.10 
  Rincon R, Javier Duvan 1731 COL0.501-0.2815-4.20 
  Ossa Ramirez, Jesus Antonio 1729 COL1.0010.22153.30 
  Becerra, Juan David f2197 COL0.001-0.1915-2.85 
  Obando Guzman, Soren Federico 1799 COL0.501-0.2015-3.00 
  Palomino, Daniel Fernando 1766 COL0.501-0.2415-3.60 
  Franco Valencia, Beatriz I wm2211 COL0.5010.32154.80 
  Lopez Idarraga, Daniel Eduardo 2087 COL0.001-0.3115-4.65 

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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