Individual Calculations May 2012
 Ahlqvist, Esa  Total change: 0.00  Rating chartPersonal card
 WORLD AMATEUR CHESS CHAMPIONSHIP 2012 Porto Carras - Halkidiki GRE 2012-04-16
RcRownchangeRpKK*chgGame
 1913 0 4.50 8 0.00 1928   0.00 
  Reinhardt, Joachim 1916 GER1.0010.00 0.00 
  Corrales, Isis Johanna 1929 COL1.0010.00 0.00 
  Tsakiris, Haralambos 1956 GRE0.0010.00 0.00 
  Guarin, Holmes 1888 COL1.0010.00 0.00 
  Tsintsar, Zoran 1901 GER1.0010.00 0.00 
  Ersoz, Bartu 1936 TUR0.5010.00 0.00 
  Akinci, Muzaffer Ege 1846 TUR0.0010.00 0.00 
  Perez, Laura 1929 COL0.0010.00 0.00 

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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