Individual Calculations April 2008
 Argiroudis, Stamatis  Total change: -3.75  Rating chartPersonal card
 Open Indiv. Greek Champ. 2008 - Preliminary Phase Thessaloniki GRE 2007-12-22
RcRownchangeKK*chgGame
 2111 2234 5.00 8 -0.25 15 -3.75 
  Sourgkounis, Angelos 1884 GRE1.0010.11151.65 
  Gountras, Klearhos 2016 GRE0.501-0.2815-4.20 
  Auth, Robert 2049 GER1.0010.26153.90 
  Pambalou, Fotini 2164 GRE0.501-0.1015-1.50 
  Grapsa, Georgia 2106 GRE1.0010.33154.95 
  Georgiev, Krum g2488 BUL0.001-0.1915-2.85 
  Sarikas, Sotirious 2006 GRE1.0010.21153.15 
  Galopoulos, N 2172 GRE0.001-0.5915-8.85 

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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