Individual Calculations July 2008
 Hatzigiannis, Trifon  Total change: 55.75  Rating chartPersonal card
 ATTICA TEAM CHAMP. C' CATEGORY 2008 B' GROUP ATTICA GRE 2008-03-16
RcRownchangeKK*chgGame
 1963 1797 4.00 6 2.23 25 55.75 
  Kokolias, Konstantinos 2147 GRE0.001-0.1125-2.75 
  Karountzos, Nikolaos 1977 GRE0.001-0.2625-6.50 
  Efentakis, Nikolaos 1714 GRE1.0010.39259.75 
  Simeonidis, Haralambos 1948 GRE1.0010.702517.50 
  Stathakis, Ioannis 2031 GRE1.0010.792519.75 
  Diamandis, Georgios 1962 GRE1.0010.722518.00 

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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