Individual Calculations March 2011
 Galefsky, Eduardo  Total change: 10.80  Rating chartPersonal card
 XV GRAND PRIX NACIONAL DE AJEDREZ V PARADA U 2200 Loja ECU 2010-09-17
RcRownchangeKK*chgGame
 1914 2058 5.50 7 0.72 15 10.80 
  Jerves, Carlos 1704 ECU1.0010.11151.65 
  Pedemonte, Luis 1908 PER1.0010.30154.50 
  Versosa Bravo, Johann 1923 ECU0.501-0.1815-2.70 
  Matute Loja, Belen 1936 ECU1.0010.33154.95 
  Ortiz Quishpi, Oscar 1926 ECU0.501-0.1815-2.70 
  Bancayan Maco, Jose 2097 PER0.5010.05150.75 
  Lasso, Jose 1903 ECU1.0010.29154.35 

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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