Individual Calculations October 2019
 Kazakos, Markos  Total change: -3.60  Rating chartPersonal card
 16th International open Kalamaria 2019 - A group Thessaloniki GRE 2019-08-28
RcRownchangeKK*chgGame
 1914 2135 6.50 9 -0.09 40 -3.60 
  Magalakis, Stefanos 1735  * GRE0.501-0.4240-16.80 
  Stoimenidis, Dimitrios 1735  * GRE1.0010.08403.20 
  Koutsogoulas, Georgios 1735  * GRE1.0010.08403.20 
  Tsakona, Maria 1735  * GRE1.0010.08403.20 
  Halkias, Nikolaos 1744 GRE1.0010.09403.60 
  Tsaknakis, Zisis 2233 GRE0.5010.13405.20 
  Gavriilidis, Orestis 1980 GRE0.501-0.2140-8.40 
  Triantafilidis, Mihail 2054 GRE0.501-0.1140-4.40 
  Argiroudis, Stamatis f2273 GRE0.5010.19407.60 
 * 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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