Individual Calculations April 2008
 Alarcon Vazquez, Lietis  Total change: 47.25  Rating chartPersonal card
 SEMIFINAL NACIONAL FEMENINO Villaclara 2007 SANTA CLARA CUB 2007-12-12
RcRownchangeKK*chgGame
 2100 1880 3.50 7 1.89 25 47.25 
  Catala, Ivette wf2136 CUB0.001-0.1925-4.75 
  De Armas, Asela wm2135 CUB1.0010.812520.25 
  Miranda, Yerisbel 2098 CUB0.001-0.2225-5.50 
  Hernandez, Venus wf2132 CUB1.0010.812520.25 
  Romero, Nunez Wendy 2005 CUB1.0010.672516.75 
  Vigoa Apecheche, Yanira wf2230 CUB0.001-0.1125-2.75 
  Ponce Castillo, Rosalia 1967 CUB0.5010.12253.00 

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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