Individual Calculations February 2018
 Georgiadis, Athanasios Kat  Total change: -16.00  Rating chartPersonal card
 2018 International Chess Tournament White Tower 40 years - B group Thessaloniki GRE 2018-01-02
RcRownchangeKK*chgGame
 1190 1233 2.50 5 -0.40 40 -16.00 
  Kioutsoukos, Dimitrios 1633  * GRE0.001-0.0840-3.20 
  Petridis, Dimitrios Panagiotis 1084 GRE0.001-0.7040-28.00 
  Haliandros, Apostolos 1125 GRE1.0010.354014.00 
  Vafeiadakis, Konstantinos 1015 GRE0.501-0.2840-11.20 
  Arzoumanidis, Alexandros 1092 GRE1.0010.314012.40 
 * 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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