Individual Calculations July 2008
 Balaskas, Nikolaos  Total change: 9.60  Rating chartPersonal card
 ATTICA TEAM CHAMP. B' CATEGORY 2008 A' GROUP ATTICA GRE 2008-03-16
RcRownchangeKK*chgGame
 2181 2233 3.50 5 0.64 15 9.60 
  Tegelidis, Petros 2095 GRE1.0010.31154.65 
  Soultatis, Kostas 2153 GRE1.0010.39155.85 
  Papastavropoulos, Andreas f2228 GRE0.501-0.0115-0.15 
  Simeonidis, Ioannis 2274 GRE0.5010.06150.90 
  Stamatopoulos, Ioannis 2154 GRE0.501-0.1115-1.65 

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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