Individual Calculations January 2009
 Kosmas-Lekkas, Dimitiros  Total change: 18.00  Rating chartPersonal card
 91st Ambelokipi Open Ambelokipi, Athens GRE 2008-11-08
RcRownchangeKK*chgGame
 1983 2094 5.00 6 1.20 15 18.00 
  Karatzanos, Konstantinos 1744 GRE1.0010.11151.65 
  Megaloudis, Petros 1840 GRE1.0010.19152.85 
  Khetsuriani, Besarion m2336 GEO0.001-0.2015-3.00 
  Kiriazis, Dimitrios 1873 GRE1.0010.22153.30 
  Sigouros, Ioannis 2001 GRE1.0010.37155.55 
  Makka, Evanthia 2101 GRE1.0010.51157.65 

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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