Individual Calculations September 2015
 Stefanatos, Nikolaos  Total change: -8.20  Rating chartPersonal card
 11th International Open of Gazi - Heraklion 2015 - A group Gazi Heraklion GRE 2015-07-25
RcRownchangeKK*chgGame
 1933 1889 4.50 9 0.46 20 9.20 
  Delchev, Aleksander g2289  * BUL0.001-0.0820-1.60 
  Lekic, Dusan m2289  * MNE0.001-0.0820-1.60 
  Foinikianaki, Stella 1489  * GRE1.0010.08201.60 
  Koutsourakis, Ioannis 1489  * GRE1.0010.08201.60 
  Douni, Maria 1689 GRE1.0010.24204.80 
  Klokas, Konstantinos 2150 GRE0.5010.32206.40 
  Grapsa, Georgia wf2065 GRE0.001-0.2720-5.40 
  Vagionakis, Markos 1752 GRE1.0010.32206.40 
  Miladinovic, Lena wf2186 SRB0.001-0.1520-3.00 
 * 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)
 
 International Chess Tournament APOKORONAS 2015 Apokoronas Crete GRE 2015-08-19
RcRownchangeKK*chgGame
 1777 1885 4.00 8 -0.87 20 -17.40 
  Sifogiannakis, Georgios 1485  * GRE1.0010.08201.60 
  Koutoukidis, Panagiotis 2263 GRE0.001-0.0920-1.80 
  Kotsoglou, Evi 1485  * GRE1.0010.08201.60 
  Naoum, Spyridon 2278 GRE0.001-0.0820-1.60 
  Filoxeni, Danai 1485  * GRE1.0010.08201.60 
  Fyntrilakis, Kyriakos 1485  * GRE1.0010.08201.60 
  Galunova, Tsveta 2178 BUL0.001-0.1520-3.00 
  Chompitakis, Konstantinos 1559 GRE0.001-0.8720-17.40 
 * 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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