Individual Calculations July 2008
 Skirianoglou, Dimitrios  Total change: 5.55  Rating chartPersonal card
 ATTICA TEAM CHAMP. B' CATEGORY 2008 B' GROUP ATTICA GRE 2008-03-16
RcRownchangeKK*chgGame
 2034 2058 2.50 4 0.37 15 5.55 
  Vlahos, Athanasios 1985 GRE0.501-0.1015-1.50 
  Kalpakas, Georgios 2109 GRE1.0010.57158.55 
  Tzouvelekis, Ioannis 1919 GRE1.0010.31154.65 
  Zenelis, Konstantinos 2123 GRE0.001-0.4115-6.15 

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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