Individual Calculations October 2019
 Vardakas, Grigorios  Total change: -10.00  Rating chartPersonal card
 16th International open Kalamaria 2019 - A group Thessaloniki GRE 2019-08-28
RcRownchangeKK*chgGame
 1812 1986 4.50 7 -0.25 40 -10.00 
  Papadimitriou, Ilias 1586  * GRE1.0010.08403.20 
  Koutsogoulas, Georgios 1671 GRE0.501-0.3640-14.40 
  Galanis, Nikolaos-Panagiotis 1586  * GRE1.0010.08403.20 
  Tsilias, Nikolaos 1967 GRE1.0010.474018.80 
  Tsaknakis, Zisis 2233 GRE0.5010.314012.40 
  Magalakis, Stefanos 1586  * GRE0.501-0.4240-16.80 
  Triantafilidis, Mihail 2054 GRE0.001-0.4140-16.40 
 * 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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