Individual Calculations November 2018
 Chatzieleftheriou, Andreas  Total change: 26.40  Rating chartPersonal card
 170th open SO Ampelokipon 2018 Athens GRE 2018-09-12
RcRownchangeKK*chgGame
 1938 2066 4.50 6 0.66 40 26.40 
  Merkos, Thomas 1666  * GRE1.0010.08403.20 
  Ntaifas, Ioannis 1729 GRE1.0010.12404.80 
  Sideris, Theodoros 1952 GRE1.0010.344013.60 
  Drakoulakos, Grigorios f2275 GRE1.0010.774030.80 
  Krallis, Christos 2138 GRE0.001-0.4040-16.00 
  Litras, Iosif 1870 GRE0.501-0.2540-10.00 
 * 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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