Individual Calculations October 2023
 Rybackova, Lucie  Total change: -40.80  Rating chartPersonal card
 European Youth Championship - Girls 14 Mamaia ROU 2023-09-05
RcRownchangeKK*chgGame
 1724 1917 5.50 9 -1.02 40 -40.80 
  Krkyasharyan, Sona 1522 ARM0.001-0.9240-36.80 
  Giakoustidou, Evgenia 1517  * GRE1.0010.08403.20 
  Andries, Leia 1616 DEN1.0010.15406.00 
  Stankovic, Andrea 1710 SRB1.0010.23409.20 
  Mence, Eline 1809 FRA1.0010.354014.00 
  Moskalets, Sofiia 1907 UKR0.001-0.5140-20.40 
  Andries, Alexia 1714 ROU1.0010.24409.60 
  Kirtadze, Anastasia wf2015 GEO0.001-0.3740-14.80 
  Stefan, Iulia-Cristiana 1709 ROU0.501-0.2740-10.80 
 * 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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