Individual Calculations September 2012
 Ballas, Kleon-Evangelos  Total change: -23.40  Rating chartPersonal card
 21st OPEN INTERNATIONAL TOURNAMENT of KAVALA - GROUP B Kavala GRE 2012-07-25
RcRownchangeKK*chgGame
 1732 1970 5.50 9 -1.56 15 -23.40 
  Kontogianni, Maria-Hristina 1604 GRE1.0010.10151.50 
  Zisiadis, Dimitrios 1751 GRE0.501-0.2815-4.20 
  Sidiropoulos, Leonidas 1735 GRE0.501-0.2915-4.35 
  Ganiaridis, Panagiotis 1713 GRE0.501-0.3215-4.80 
  Pasoglou, Ekaterini 1593 GRE1.0010.09151.35 
  Georgiadis, Georgios 1741 GRE1.0010.21153.15 
  Papaikonomou, Dimitris 1703 GRE1.0010.18152.70 
  Harokopakis, Georgios 1918 GRE0.001-0.5715-8.55 
  Drakaki, Anna-Maria 1834 GRE0.001-0.6815-10.20 

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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