Individual Calculations September 2022
 Jakubowska, Anna  Total change: 1.40  Rating chartPersonal card
 49th National Team Championship of A Category 2022 Thessaloniki GRE 2022-08-12
RcRownchangeKK*chgGame
 2021 2138 4.50 7 0.07 20 1.40 
  Tsakona, Maria 1977 GRE1.0010.29205.80 
  Kubicka, Anna wm2237 POL0.5010.14202.80 
  Tounta, Nefeli 1738  * GRE1.0010.08201.60 
  Mar, Karmen wm2007 SLO1.0010.32206.40 
  Pavlidou, Ekaterini wm2158 GRE0.001-0.4720-9.40 
  Toncheva, Nadya fwm2164 BUL0.5010.04200.80 
  Amiridou, Dimitra 1868 GRE0.501-0.3320-6.60 
 * 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)
 

 

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