Individual Calculations December 2017
 Stefan, Victor  Total change: 4.40  Rating chartPersonal card
 10th National Youtn U16 Team Champ 2017 - Qualifiers of ESSKEDYM ESSKEDYM GRE 2017-09-27
RcRownchangeKK*chgGame
 1697 2020 3.50 4 0.11 40 4.40 
  Fanakis, Ioannis 1620  * GRE1.0010.08403.20 
  Vardakas, Grigorios 1926 GRE0.501-0.1340-5.20 
  Tsouli, Rafailia 1620  * GRE1.0010.08403.20 
  Tsotsos, Alexandros 1620  * GRE1.0010.08403.20 
 * 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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