Individual Calculations February 2018
 Giakoustidis, Spiros-Avgerinos  Total change: -32.60  Rating chartPersonal card
 2018 International Chess Tournament White Tower 40 years - A group Thessaloniki GRE 2018-01-02
RcRownchangeKK*chgGame
 1709 1786 2.50 7 -1.63 20 -32.60 
  Stoinev, Metodi 2186  * FID0.001-0.0820-1.60 
  Dritsas, Stavros Nikolaos 1459 GRE0.501-0.3720-7.40 
  Evgeniadis, Georgios 1573 GRE0.001-0.7720-15.40 
  Tsirli, Evaggelia 1438 GRE1.0010.11202.20 
  Tsironis, Alexandros 2003 GRE0.001-0.2220-4.40 
  Kokkalis, Grigorios 1475 GRE1.0010.14202.80 
  Stefanou, Dimitrios 1832 GRE0.001-0.4420-8.80 
 * 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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