Individual Calculations January 2014
 Salcedo, Jackeline  Total change: -1.50  Rating chartPersonal card
 IV Jahv Mc Gregor ITT Bogota COL 2013-12-04
RcRownchangeKK*chgGame
 2038 1915 1.00 3 -0.10 15 -1.50 
  Peinado Rincon, Giovanny Alfredo 2193 COL0.001-0.1715-2.55 
  Vittorino, Carlo Giovanni f2296 COL0.001-0.0915-1.35 
  Baron, Maria Camila 1625 COL1.0010.16152.40 

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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