Individual Calculations August 2019
 Valsamidis, Ioannis  Total change: -35.60  Rating chartPersonal card
 47th National Team Championship of A Category 2019 Patra GRE 2019-07-02
RcRownchangeKK*chgGame
 2021 2063 2.00 7 -1.78 20 -35.60 
  Michelakos, Panagiotis f2269 GRE0.001-0.2420-4.80 
  Nikolaou, Georgios f2202 GRE0.001-0.3120-6.20 
  Apostolopoulos, Dimitrios P. 1663  * GRE1.0010.08201.60 
  Kordis, Konstantinos 2128 GRE0.001-0.4120-8.20 
  Sidiropoulos, Nikolaos 2081 GRE0.001-0.4720-9.40 
  Islakoglou, Grigorios 1845 GRE0.501-0.2820-5.60 
  Konstantelias, Konstantinos 1956 GRE0.501-0.1520-3.00 
 * 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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