Individual Calculations May 2017
 Palma, Maria  Total change: -46.00  Rating chartPersonal card
 World Amateur Championship under 2300 Spoleto ITA 2017-04-01
RcRownchangeKK*chgGame
 2004 1976 2.50 8 -1.15 40 -46.00 
  Bognar, Csaba Dr. f2166 HUN0.001-0.2540-10.00 
  Levina, Anna V. wf2059 USA0.5010.11404.40 
  Faraoni, Enrico 2062 ITA0.001-0.3840-15.20 
  Trasciatti, Mirko 2017 ITA0.001-0.4440-17.60 
  Akeya-Price, Robert 1706 ENG0.001-0.8340-33.20 
  Lujan, Nelson 2012 ARG1.0010.554022.00 
  Hewson, Brian W R 2060 ENG0.001-0.3840-15.20 
  De Weird, Matthias 1952 BEL1.0010.474018.80 

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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