Individual Calculations August 2017
 Fragou, Maria V.  Total change: 23.60  Rating chartPersonal card
 2017 Greek Youth Championships - girls U16 Rio Achaias GRE 2017-06-26
RcRownchangeKK*chgGame
 1493 1395 4.50 9 1.09 40 43.60 
  Louka, Magdalini 1703 GRE0.001-0.1440-5.60 
  Gourgari, Marianna 1603 GRE1.0010.774030.80 
  Georgitsi, Antigoni 1728 GRE0.5010.384015.20 
  Aivazian, Elpida Sofia 1415 GRE0.001-0.4740-18.80 
  Kavourinou, Polixeni 1059 GRE1.0010.12404.80 
  Bastianou, Chrysoula 1643 GRE0.001-0.1940-7.60 
  Theodosiou, Sotiria 1231 GRE1.0010.284011.20 
  Kouta, Vasiliki 1422 GRE1.0010.544021.60 
  Kalyva, Kyriaki 1633 GRE0.001-0.2040-8.00 

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
 1551 1395 1.50 6 -0.50 40 -20.00 
  Kratimenou, Georgia 1240 GRE0.001-0.7140-28.40 
  Vitzileou, Fedra 1271 GRE0.001-0.6740-26.80 
  Serpetsidaki, Eva 1621 GRE1.0010.794031.60 
  Stratigi, Evangelia 1593 GRE0.001-0.2440-9.60 
  Mastrakouli, Evagelia 1783 GRE0.5010.414016.40 
  Papathanasiou, Elisavet 1795  * GRE0.001-0.0840-3.20 
 * 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)
 

 

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