Individual Calculations July 2019
 Moraitis, Konstantinos  Total change: 2.80  Rating chartPersonal card
 22nd International Open Athens Challenge 2019 - Group B Heraklio Attikis GRE 2019-06-15
RcRownchangeKK*chgGame
 1418 1108 0.50 3 0.07 40 2.80 
  Frosinos, Ioannis 1508  * GRE0.5010.424016.80 
  Georgopoulou, Eytyhia 1392 GRE0.001-0.1640-6.40 
  Ndoci, Marko 1354 GRE0.001-0.1940-7.60 
 * 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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