Individual Calculations January 2011
 Zambrano, Karina  Total change: -19.75  Rating chartPersonal card
 IV Torneo Deptal oficial de ajedrez Mayores Absoluto Caldas 2010 La Dorada COL 2010-10-30
RcRownchangeKK*chgGame
 2089 1891 0.00 3 -0.79 25 -19.75 
  Narvaez, Faber Alberto 2153 COL0.001-0.1825-4.50 
  Jimenez, Jose Mauricio 2202 COL0.001-0.1425-3.50 
  Uribe Fajardo, Juan Felipe 1912 COL0.001-0.4725-11.75 

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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