Individual Calculations June 2017
 Gutierrez Sosa, Eduan  Total change: 48.80  Rating chartPersonal card
 VII Copa Victoria de Giron Matanzas CUB 2017-04-25
RcRownchangeKK*chgGame
 1777 1755 4.50 7 1.22 40 48.80 
  Gonzalez Diaz, Penelope 1791 CUB0.5010.05402.00 
  Sotolongo Lezcano, Javier 1797 CUB1.0010.564022.40 
  Garcia Fernandez, Erika Alejan 1671 CUB0.501-0.1240-4.80 
  Dominguez Hernandez, Meyling 1774 CUB1.0010.534021.20 
  Muniz Guevara, Amanda Maria 1740 CUB0.001-0.5240-20.80 
  Trastoy Cardenas, Nestor Leone 1835 CUB0.5010.11404.40 
  Gonzalez Cruz, Hector Luis 1833 CUB1.0010.614024.40 

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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