Individual Calculations July 2008
 Kaouras, Stefanos  Total change: -8.50  Rating chartPersonal card
 87th Ambelokipi Open Athens GRE 2008-05-10
RcRownchangeKK*chgGame
 1866 1838 1.00 3 -0.34 25 -8.50 
  Hajioannou, Dimos 1524 GRE0.501-0.3625-9.00 
  Nikomanis, Andreas 2029 GRE0.5010.25256.25 
  Sigouros, Ioannis 2046 GRE0.001-0.2325-5.75 

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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