Individual Calculations October 2023
 Gkoutzouki, Aikaterini Argyro  Total change: 91.20  Rating chartPersonal card
 50th National Team Championship of A Category 2023 Athens GRE 2023-08-25
RcRownchangeKK*chgGame
 1554 1733 5.50 7 0.62 40 24.80 
  Korinioti, Myrto 1333  * GRE1.0010.08403.20 
  Christodoulou, Georgia 1504 GRE1.0010.21408.40 
  Papadopoulou, Marilena 1660 GRE0.501-0.1040-4.00 
  Tsapaki, Asimenia 1739 GRE1.0010.514020.40 
  Kosma, Maria 1698 GRE0.501-0.0540-2.00 
  Theodoridou, Maria 1277 GRE1.0010.06402.40 
  Alexandri, Dimitra 1669 GRE0.501-0.0940-3.60 
 * 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)
 
 European Youth Championship - Girls 18 Mamaia ROU 2023-09-05
RcRownchangeKK*chgGame
 1901 1806 5.00 9 1.66 40 66.40 
  Ciftci, Zeynep wf2110 TUR0.001-0.1440-5.60 
  Czika, Stefania 1406  * ROU1.0010.08403.20 
  Rubinshtein, Kamilla 2031 ITA0.001-0.2240-8.80 
  De Rycke, Tyani wf2006 BEL0.5010.264010.40 
  Batagan, Ilinca-Petra 1743 ROU1.0010.414016.40 
  Zabrzanska, Weronika wf2039 POL0.5010.294011.60 
  Petricenco, Ana wf1957 MDA0.001-0.3040-12.00 
  Wagner, Margarethe 1955 GER1.0010.704028.00 
  Bangerter, Daria 1860 SUI1.0010.584023.20 
 * 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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