Individual Calculations December 2015
 Kostopoulos, Vasilios  Total change: -20.00  Rating chartPersonal card
 155th Open Ambelokipon Ambelokipi GRE 2015-09-16
RcRownchangeKK*chgGame
 1921 2039 3.50 7 -1.00 20 -20.00 
  Mitsakos, Achilleas 1639  * GRE1.0010.08201.60 
  Psomiadis, Haralampos 1901 GRE0.501-0.1920-3.80 
  Skalkotas, Nikolaos m2227 GRE0.001-0.2620-5.20 
  Kokkoris, Haralambos 1828 GRE1.0010.23204.60 
  Kondopoulos, Dimitrios 1989 GRE0.501-0.0720-1.40 
  Kaldis, Georgios 1892 GRE0.501-0.2020-4.00 
  Kesoglou, Konstantinos 1974 GRE0.001-0.5920-11.80 
 * 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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