Individual Calculations July 2018
 Diamantis, Konstantinos  Total change: 59.20  Rating chartPersonal card
 21st International open Heraklio Attikis - Athens Challenge 2018 A Athens Heraklio Attikis GRE 2018-06-16
RcRownchangeKK*chgGame
 1821 1585 3.50 9 1.48 40 59.20 
  Koutourinis, Apostolos 1985  * GRE0.001-0.0840-3.20 
  Vazelakis, Dimitrios 1834 GRE1.0010.814032.40 
  Sideris, Theodoros 1985  * GRE0.001-0.0840-3.20 
  Pavlis, Antonios 1825 GRE0.5010.304012.00 
  Giatrakos, Orestis 1863 GRE0.001-0.1740-6.80 
  Hrysogelou, Athanasia-Panagiota 1838 GRE0.001-0.1940-7.60 
  Kouta, Antonia 1759 GRE1.0010.734029.20 
  Geroukalis, Athanasios 1783 GRE0.001-0.2440-9.60 
  Kofkelis, Eleftherios 1513 GRE1.0010.404016.00 
 * 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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