Individual Calculations December 2019
 Poulopoulos, Ioannis  Total change: -11.40  Rating chartPersonal card
 174th Ampelokipi open 2019 Ampelokipi GRE 2019-09-18
RcRownchangeKK*chgGame
 1930 2244 4.50 6 -0.57 20 -11.40 
  Athanasakopoulos, Alexandros 1844  * GRE1.0010.08201.60 
  Spalas, Symeon Konstaninos 1844  * GRE1.0010.08201.60 
  Sideris, Theodoros 1844  * GRE1.0010.08201.60 
  Nikolaou, Spiridon 2197 GRE0.001-0.5720-11.40 
  Georgoulias, Dionisios 1921 GRE1.0010.13202.60 
  Ignatiadis, Konstantinos 1928 GRE0.501-0.3720-7.40 
 * 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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