Individual Calculations October 2017
 Poulos, Georgios  Total change: 11.80  Rating chartPersonal card
 International tournament "Apokoronas 2017" Apokoronas GRE 2017-08-25
RcRownchangeKK*chgGame
 1857 2005 4.00 6 0.09 20 1.80 
  Archoleon, Konstantinos 1605  * GRE1.0010.08201.60 
  Voulgarakis, Ioannis 1605  * GRE1.0010.08201.60 
  Oster, Jean-Marie 1605  * FRA1.0010.08201.60 
  Rysaev, Danial 1713 RUS1.0010.15203.00 
  Zakarian, David f2360 ARM0.001-0.1120-2.20 
  Mitsis, Georgios 2251 GRE0.001-0.1920-3.80 
 * 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)
 
 1st open Kallitheas Lazaros Drepaniotis 2017 A Kallithea GRE 2017-09-04
RcRownchangeKK*chgGame
 1999 2005 4.00 7 0.50 20 10.00 
  Andritsopoulos, Panagiotis 1743 GRE1.0010.18203.60 
  Papastavropoulos, Andreas f2062 GRE0.001-0.4220-8.40 
  Kalyvas, Grigorios 1605  * GRE1.0010.08201.60 
  Alexakis, Dimitrios 2156 GRE1.0010.702014.00 
  Alexakis, Dimitris 2067 GRE1.0010.592011.80 
  Alexakis, Georgios 1974 GRE0.001-0.5420-10.80 
  Kourkoulos-Arditis, Stamatis f2388 GRE0.001-0.0920-1.80 
 * 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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