Individual Calculations May 2017
 Fiori, Hector  Total change: -36.80  Rating chartPersonal card
 World Amateur Championship under 2300 Spoleto ITA 2017-04-01
RcRownchangeKK*chgGame
 2002 2158 4.50 9 -1.84 20 -36.80 
  Lopez, Jorge Hernan c1962 COL0.001-0.7520-15.00 
  Dudin, Gleb 2031 RUS0.001-0.6720-13.40 
  Conti, Julian 2037 COL1.0010.34206.80 
  Lujan, Nelson 2012 ARG0.001-0.7020-14.00 
  De Weird, Matthias 1952 BEL1.0010.24204.80 
  Taksrud, Vidar 1930 NOR1.0010.21204.20 
  Faraoni, Enrico 2062 ITA0.001-0.6320-12.60 
  Ehab, Mohamed 2024 EGY0.501-0.1820-3.60 
  Herrmann, Roman 2010 ARG1.0010.30206.00 

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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