Individual Calculations April 2013
 Quintero Gomez, Darlina  Total change: -59.40  Rating chartPersonal card
 El Nino de la Bota 2013 Villa Clara CUB 2013-02-25
RcRownchangeKK*chgGame
 1941 1938 2.00 8 -1.98 30 -59.40 
  Dominguez Dager, Bessie 1891 CUB0.001-0.5730-17.10 
  Gonzalez Lopez, Lazaro Miguel 1819 CUB0.501-0.1630-4.80 
  Gonzalez Garay, Carlos 2097 CUB0.001-0.2930-8.70 
  Cepeda Garcia, Juan Tomas 1957 CUB0.5010.03300.90 
  Dominguez Dager, Bessie 1891 CUB0.001-0.5730-17.10 
  Gonzalez Lopez, Lazaro Miguel 1819 CUB1.0010.343010.20 
  Gonzalez Garay, Carlos 2097 CUB0.001-0.2930-8.70 
  Cepeda Garcia, Juan Tomas 1957 CUB0.001-0.4730-14.10 

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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