Individual Calculations May 2011
 Hurtado Viera, Liliana  Total change: -28.50  Rating chartPersonal card
 El nino de la Bota Villa Clara CUB 2011-02-15
RcRownchangeKK*chgGame
 1907 1928 1.50 5 -1.14 25 -28.50 
  Ochoa De La Rosa, Manuel D 2098 CUB0.001-0.2825-7.00 
  Elias Reyes, Jorge Roberto 2018 CUB0.001-0.3825-9.50 
  Soria Fernandez, Lithiani 1893 CUB0.501-0.0525-1.25 
  Ortiz Gonzalez, Leyanis 1812 CUB1.0010.34258.50 
  Dominguez Dager, Bessie 1713 CUB0.001-0.7725-19.25 

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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