Individual Calculations September 2015
 Koroglou, Viktor  Total change: 9.80  Rating chartPersonal card
 11th International Open of Gazi - Heraklion 2015 - A group Gazi Heraklion GRE 2015-07-25
RcRownchangeKK*chgGame
 2044 2037 5.00 9 0.49 20 9.80 
  Brokalakis - Gounaris, Christos 1637  * GRE1.0010.08201.60 
  Firat, Burak m2437  * TUR0.001-0.0820-1.60 
  Petrakis, Stylianos 1762 GRE1.0010.17203.40 
  Djingarova, Emilia wg2270 BUL0.5010.29205.80 
  Lekic, Dusan m2425 MNE0.001-0.0920-1.80 
  Xilogiannis, Dimitrios 1823 GRE1.0010.23204.60 
  Tsilidis, Alexandros f2257 GRE0.001-0.2220-4.40 
  Lyrakis, Stavros 1867 GRE1.0010.28205.60 
  Androni, Konstantina 1914 GRE0.501-0.1720-3.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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