Individual Calculations May 2013
 Parraga, Carlos Luis  Total change: 0.00  Rating chartPersonal card
 IRT Sub-2200 Metro de Caracas -Generalisimo Francisco de Miranda Caracas VEN 2013-04-05
RcRownchangeRpKK*chgGame
 1875 0 4.00 6 0.00 1905   0.00 
  Petit, Cesar 1848 VEN1.0010.00 0.00 
  Gutierrez, Yeison 1962 VEN0.0010.00 0.00 
  Herize Godoy, Miguel 1788 VEN0.0010.00 0.00 
  Pimentel Barreto, Jesus Antonio 1765 VEN1.0010.00 0.00 
  Vethencourt, Mayerlin Lorena 1893 VEN1.0010.00 0.00 
  Vergara, Yordano 1995 VEN1.0010.00 0.00 

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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