Individual Calculations August 2022
 Prezerakos, Dimitrios  Total change: -5.80  Rating chartPersonal card
 1st open AO Paradeisou Amarousiou May 2022 Paradeisos Amarousiou GRE 2022-05-08
RcRownchangeKK*chgGame
 1593 1842 5.00 7 -0.29 20 -5.80 
  Kakomitas, Spyridon 1172 GRE1.0010.01200.20 
  Lazaridis-Elmaloglou, Lazaros 1846 GRE0.5010.01200.20 
  Vagionakis, Markos 1705 GRE0.001-0.6820-13.60 
  Nikitidis, Vasilios 1442  * GRE1.0010.08201.60 
  Athanasakopoulos, Alexandros 1616 GRE1.0010.21204.20 
  Marianidis, Dimitrios 1686 GRE1.0010.29205.80 
  Iliopoulos, Georgios 1684 GRE0.501-0.2120-4.20 
 * 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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