Individual Calculations March 2012
 Hernandez, Cristian Andres  Total change: 6.60  Rating chartPersonal card
 Primer Selectivo Clasico Valle 2012 Absoluto Cali COL 2012-02-10
RcRownchangeKK*chgGame
 2304 2109 1.50 4 0.44 15 6.60 
  Escobar Forero, Alder m2449 COL0.5010.38155.70 
  Orozco, Lina Yomayra wc2198 COL1.0010.62159.30 
  Beltran, Carlos Armando 2213 COL0.001-0.3615-5.40 
  Carvajal, Nolberto f2354 COL0.001-0.2015-3.00 

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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