Individual Calculations July 2009
 Prevenios, Mihail  Total change: -1.00  Rating chartPersonal card
 96 Ambelokipi Open Athens GRE 2009-05-09
RcRownchangeKK*chgGame
 1940 2011 3.50 6 -0.04 25 -1.00 
  Karatzanos, Konstantinos 1661 GRE1.0010.11252.75 
  Kotrotsos, Vasilios f2351 GRE0.001-0.1225-3.00 
  Patrinos, Ilias 1730 GRE1.0010.16254.00 
  Stamatiadis, Georgios 1804 GRE1.0010.23255.75 
  Spyropoulos, Georgios 2197 GRE0.001-0.2625-6.50 
  Koutoukidis, Panagiotis 1895 GRE0.501-0.1625-4.00 

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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