Individual Calculations August 2019
 Fourfouris, Nikolaos  Total change: 9.80  Rating chartPersonal card
 2019 Open Championship of Periferia Dyt Elladas Patra GRE 2019-05-23
RcRownchangeKK*chgGame
 1450 1615 4.50 6 0.49 20 9.80 
  Masouros, Panagiotis 1868 GRE0.001-0.1920-3.80 
  Tzakosta, Konstantina 1215  * GRE1.0010.08201.60 
  Papachristopoulos, Georgios 1215  * GRE1.0010.08201.60 
  Alexopoulos, Georgios 1215  * GRE1.0010.08201.60 
  Christodoulou, Panormitis 1565 GRE0.501-0.0720-1.40 
  Alexopoulos, Alexandros 1620 GRE1.0010.512010.20 
 * 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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