Individual Calculations September 2010
 Giannopoulos, Ioannis  Total change: -0.30  Rating chartPersonal card
 Summer Cup 2010 5th International Chess Tournament Porto Karras Halkidiki GRE 2010-07-11
RcRownchangeKK*chgGame
 1919 1645 1.00 5 -0.02 15 -0.30 
  Csonka, Balazs 2045  * HUN0.001-0.0815-1.20 
  Spirliadis, Achileas 2015 GRE0.001-0.1015-1.50 
  Sideris, Giorgos 1976 GRE0.001-0.1215-1.80 
  Valyi, Blanka Borbala 1570 HUN1.0010.40156.00 
  Paouris, Nikolaos 1988 GRE0.001-0.1215-1.80 
 * 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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