Individual Calculations July 2019
 Hrisanthopoulos, Dimitrios  Total change: -48.40  Rating chartPersonal card
 22nd International Open Athens Challenge 2019 - Group A Heraklio Attikis GRE 2019-06-15
RcRownchangeKK*chgGame
 1743 2026 5.00 9 -2.42 20 -48.40 
  Hartofylakas, Spyros 1626  * GRE0.501-0.4220-8.40 
  Papaioannou, Dimitrios 1626  * GRE0.001-0.9220-18.40 
  Vagionakis, Markos 1703 GRE1.0010.13202.60 
  Kalomiris, Athanasios 1838 GRE0.001-0.7420-14.80 
  Sakkas, Konstantinos 1787 GRE0.501-0.3020-6.00 
  Kouta, Antonia 1721 GRE0.001-0.8620-17.20 
  Koukouves, Vlasios 1626  * GRE1.0010.08201.60 
  Alexopoulos, Alexios 1844 GRE1.0010.26205.20 
  Kesaris, Evangelos 1915 GRE1.0010.35207.00 
 * 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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