Individual Calculations January 2014
 Arias Rojas, Juan Diego  Total change: 5.10  Rating chartPersonal card
 IV Jahv Mc Gregor ITT Bogota COL 2013-12-04
RcRownchangeKK*chgGame
 2047 1985 2.50 5 0.34 15 5.10 
  Almanza, Rafael Andres 2173 COL0.5010.24153.60 
  Rodriguez Rueda, Paula Andrea wm2258 COL0.001-0.1715-2.55 
  Celis Vargas, Walter Enrique 1692 COL1.0010.15152.25 
  Zuluaga, Cesar m2361 COL0.001-0.0915-1.35 
  Sosa Florez, Luis Felipe 1753 COL1.0010.21153.15 

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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