Individual Calculations November 2021
 Dereka, Konstantina  Total change: 41.60  Rating chartPersonal card
 48th Team Championship A Category - North Thessaloniki GRE 2021-10-05
RcRownchangeKK*chgGame
 1389 1479 1.50 5 -1.50 40 -60.00 
  Soulele, Christina 1092 GRE1.0010.09403.60 
  Karavitaki, Antonia 1430 GRE0.001-0.5740-22.80 
  Mplitsa, Artemis 1393 GRE0.501-0.1240-4.80 
  Apostolakaki, Evangelia 1588 GRE0.001-0.3540-14.00 
  Alexandri, Dimitra 1441 GRE0.001-0.5540-22.00 

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 Chess Championship 2021 - Girls 16 Local venues GRE 2021-10-15
RcRownchangeKK*chgGame
 1734 1479 4.50 9 2.54 40 101.60 
  Zabrzanska, Weronika 1879  * POL0.5010.424016.80 
  Bashylina, Luisa wc1879  * GER0.001-0.0840-3.20 
  Volovich, Julia 1742 ENG1.0010.824032.80 
  Chuchukova, Stefani 1698 BUL1.0010.784031.20 
  Perez Garcia, Jimena 1879  * ESP0.001-0.0840-3.20 
  Pipiras, Filipa Fortuna 1879  * POR0.001-0.0840-3.20 
  Tsekoura, Vaia 1591 GRE0.001-0.3540-14.00 
  Zrmanovska, Mihaela 1321 MKD1.0010.294011.60 
  Lindstad, Livia 1742 NOR1.0010.824032.80 
 * 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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