Individual Calculations September 2012
 Dimitriadis, Iordanis  Total change: -0.45  Rating chartPersonal card
 21st OPEN INTERNATIONAL TOURNAMENT of KAVALA - GROUP B Kavala GRE 2012-07-25
RcRownchangeKK*chgGame
 1598 1370 1.50 7 -0.03 15 -0.45 
  Zisiadis, Dimitrios 1751 GRE0.001-0.0915-1.35 
  Kontogianni, Maria-Hristina 1604 GRE0.001-0.2115-3.15 
  Betsakos, Hrisanthos 1569 GRE0.5010.26153.90 
  Hatzipanteli, Theodora 1568 GRE0.5010.26153.90 
  Tononidis, Anastasios 1531 GRE0.001-0.2915-4.35 
  Chrysafis, Ioannis 1568 GRE0.5010.26153.90 
  Pasoglou, Ekaterini 1593 GRE0.001-0.2215-3.30 

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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