Individual Calculations July 2018
 Maratos, Antonios  Total change: -20.00  Rating chartPersonal card
 169th Ampelokipi open 2018 Ampelokipi GRE 2018-05-02
RcRownchangeKK*chgGame
 1323 1451 3.50 7 -1.00 20 -20.00 
  Sideris, Theodoros 1851  * GRE0.001-0.0820-1.60 
  Tsourogiannis, Nikolaos 1121 GRE0.001-0.8820-17.60 
  Nellos, Konstantinos 1094 GRE1.0010.11202.20 
  Kourkoulos, Alkinoos 1126 GRE1.0010.13202.60 
  Ter-Gevorkian, Giannis 1518 GRE0.001-0.4120-8.20 
  Krystallis, Nikolaos 1469 GRE0.5010.03200.60 
  Loukopoulos, Stefanos 1082 GRE1.0010.10202.00 
 * 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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