Individual Calculations October 2023
 Stefanidi, Maria-Anna  Total change: 0.80  Rating chartPersonal card
 50th National Team Championship of A Category 2023 Athens GRE 2023-08-25
RcRownchangeKK*chgGame
 1650 1955 5.50 7 0.04 20 0.80 
  Tsivelekidou, Evgenia 1931 GRE0.501-0.0320-0.60 
  Papageorgiou, Vasiliki 1555  * GRE1.0010.08201.60 
  Makri, Olympia 1510 GRE1.0010.06201.20 
  Pavlidou, Ekaterini wm2088 GRE0.001-0.3220-6.40 
  Anerousi, Maria 1709 GRE1.0010.19203.80 
  Serpetsidaki, Eva 1498 GRE1.0010.05201.00 
  Prasinou, Konstantina 1259 GRE1.0010.01200.20 
 * 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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