Individual Calculations January 2010
 Perdomo Araujo, Angel Eduardo  Total change: 0.00  Rating chartPersonal card
 II Torneo Abierto Internacional Copa Virgen del Valle La Asuncion VEN 2009-09-29
RcRownchangeRpKK*chgGame
 1987 0 2.50 7 0.00 1885   0.00 
  Vergara Duplaquet, Pablo Alejandr 2118 VEN0.0010.00 0.00 
  Vallejo Turriago, Renato 1865 ECU0.0010.00 0.00 
  Sears, Frank 1959 TRI0.5010.00 0.00 
  Castro Chabuza, Diana 1828 ECU1.0010.00 0.00 
  Hernandez Graterol, Zaida Carolin 2039 VEN0.0010.00 0.00 
  Trujillo Villega, Pablo f2185 VEN0.5010.00 0.00 
  Vasquez, Astrid 1916 VEN0.5010.00 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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