Individual Calculations August 2017
 Koutsidi, Amalia  Total change: 97.60  Rating chartPersonal card
 12th open SOP SMAOK Athens GRE 2017-05-09
RcRownchangeKK*chgGame
 1820 1772 3.50 6 0.88 40 35.20 
  Nika, Despoina 1372  * GRE1.0010.08403.20 
  Mavrikakis, Georgios 2055 GRE0.001-0.1640-6.40 
  Stergiou, Alexandros 1578 GRE1.0010.254010.00 
  Stoumbou, Eleni 1807 GRE0.5010.05402.00 
  Ignatiadis, Konstantinos 2123 GRE1.0010.894035.60 
  Galanos, Dimitrios 1982 GRE0.001-0.2340-9.20 
 * 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)
 
 45th Greek Team Championship 2017 - A Category Rio Achaias GRE 2017-07-03
RcRownchangeKK*chgGame
 1535 1772 7.00 7 1.56 40 62.40 
  Tsouli, Rafailia 1372  * GRE1.0010.08403.20 
  Kartsidima, Aggeliki 1372  * GRE1.0010.08403.20 
  Kouta, Antonia 1721 GRE1.0010.434017.20 
  Kalyva, Kyriaki 1586 GRE1.0010.264010.40 
  Kiousi, Panagiota 1515 GRE1.0010.18407.20 
  Petraki, Argiro 1633 GRE1.0010.314012.40 
  Bastianou, Chrysoula 1547 GRE1.0010.22408.80 
 * 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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