Individual Calculations March 2014
 Sideris, Theodoros  Total change: -7.05  Rating chartPersonal card
 141st Ambelokipi open Athens - Ambelokipi GRE 2014-01-08
RcRownchangeKK*chgGame
 1912 2015 4.00 7 -0.41 15 -6.15 
  Nemtsas, Hristoforos 1933 GRE1.0010.39155.85 
  Berenstein, Nadav 1756 ISR1.0010.18152.70 
  Nikolaou, Georgios 2292 GRE0.001-0.1715-2.55 
  Fanourgakis, Konstantinos 1812 GRE1.0010.24153.60 
  Georgoulias, Dionisios 1921 GRE0.001-0.6315-9.45 
  Patrinos, Ilias 1693 GRE1.0010.13151.95 
  Vazelakis, Dimitrios 1980 GRE0.001-0.5515-8.25 

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)
 
 10th open Tr. Sipaeras Memorial Athens - Ambelokipi GRE 2014-01-11
RcRownchangeKK*chgGame
 1814 2015 5.00 7 -0.06 15 -0.90 
  Megaloudis, Petros 1615  * GRE0.501-0.4215-6.30 
  Kiriazis, Dimitrios 1615  * GRE1.0010.08151.20 
  Doudonis, Hristos 1979 GRE1.0010.45156.75 
  Gkikas, Vasilios 1702 GRE1.0010.14152.10 
  Kesoglou, Konstantinos 2045 GRE0.5010.04150.60 
  Loupos, Vasilios 2007 GRE0.001-0.5115-7.65 
  Kampitsis, Vasilios 1736 GRE1.0010.16152.40 
 * 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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