Individual Calculations September 2012
 Alfonso Nogue, Alfonso  Total change: -12.90  Rating chartPersonal card
 38 Obert Internacional Escacs Ciutat de Badalona B Badalona ESP 2012-08-01
RcRownchangeKK*chgGame
 1958 2072 5.00 9 -0.86 15 -12.90 
  Valarezzo Ricard, Pedro 1927 ESP1.0010.31154.65 
  Fernandez Aguilar, Francisco 1946 ESP0.001-0.6715-10.05 
  Dayan Sutton, Isaac 1888 MEX0.501-0.2415-3.60 
  Duran Gutierrez, Juan Luis 1912 ESP1.0010.29154.35 
  Post, Maarten 1930 NED0.501-0.1915-2.85 
  Chernyak, Viktoria 1933 RUS1.0010.31154.65 
  Garcia Valero, Mario 1936 ESP1.0010.32154.80 
  Gonzales Perez, Jose Anibal 2115 ESP0.001-0.4415-6.60 
  Arranz Martin, Pablo A. 2036 ESP0.001-0.5515-8.25 

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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