Individual Calculations October 2017
 Theoharidis, Georgios  Total change: -9.20  Rating chartPersonal card
 14th open international tournament of Kalamaria 2017 - A Kalamaria Thessaloniki GRE 2017-08-30
RcRownchangeKK*chgGame
 1631 1772 5.50 9 -0.46 20 -9.20 
  Pasoglou, Nikoleta 1375 GRE1.0010.08201.60 
  Argiroudis, Stamatis 2172  * GRE0.001-0.0820-1.60 
  Kokkalis, Grigorios 1580 GRE0.501-0.2520-5.00 
  Polymeras, Evangelos 1402 GRE1.0010.10202.00 
  Athanasiadis, Mihail 2043 GRE0.001-0.1720-3.40 
  Kioutsoukos, Dimitrios 1644 GRE0.001-0.6720-13.40 
  Tsirli, Evaggelia 1372  * GRE1.0010.08201.60 
  Stoimenidis, Dimitrios 1454 GRE1.0010.13202.60 
  Haralabidou, Maria 1636 GRE1.0010.32206.40 
 * 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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