Individual Calculations July 2018
 Diamantopoulos, Leonidas Nik  Total change: 56.80  Rating chartPersonal card
 21st International open Heraklio Attikis - Athens Challenge 2018 A Athens Heraklio Attikis GRE 2018-06-16
RcRownchangeKK*chgGame
 1960 1661 3.00 9 1.42 40 56.80 
  Petrakis, Ilias 2061  * GRE0.5010.424016.80 
  Karakatsanis, Nikolaos 1922 GRE1.0010.824032.80 
  Drazic, Sinisa g2061  * SRB0.001-0.0840-3.20 
  Ignatiadis, Konstantinos 2005 GRE0.5010.384015.20 
  Abelakiotis, Stavros 2061  * GRE0.5010.424016.80 
  Papadimitriou, Loukas 1990 GRE0.001-0.1240-4.80 
  Alexakis, Dimitrios 2061  * GRE0.001-0.0840-3.20 
  Apergis, Iosif 1522 GRE0.501-0.1940-7.60 
  Poulos, Georgios 1954 GRE0.001-0.1540-6.00 
 * 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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