Individual Calculations February 2019
 Vardakis, Stylianos  Total change: 17.20  Rating chartPersonal card
 Open Heraklion 2019 Heraklion GRE 2019-01-02
RcRownchangeKK*chgGame
 1397 1327 3.50 6 0.86 20 17.20 
  Fragiadakis, Emanouel 1727  * GRE0.001-0.0820-1.60 
  Vasilakis, Marios G 1054 GRE1.0010.17203.40 
  Lithoxoos, Theodoros 1727  * GRE0.001-0.0820-1.60 
  Kontaki, Maria 1066 GRE1.0010.18203.60 
  Koumis, Filippos 1599 GRE0.5010.33206.60 
  Brintalos, Georgios 1211 GRE1.0010.34206.80 
 * 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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