Individual Calculations December 2021
 Zavarsky, Juraj  Total change: -9.00  Rating chartPersonal card
 20th IPCA World Individual Chess Championship Torrevieja ESP 2021-10-18
RcRownchangeKK*chgGame
 1878 1975 5.00 9 -0.45 20 -9.00 
  Wollner, Bohus 1575  * SVK1.0010.08201.60 
  Gurbanov, Andrei m2252 ISR0.001-0.1720-3.40 
  Nikitskaya, Varvara 1575  * RUS0.501-0.4220-8.40 
  Vasquez, Georges 1864 FRA0.501-0.1520-3.00 
  Kaydanovich, Marina wm1737 RUS0.501-0.3020-6.00 
  Zakharova, Evgeniya 2045 RUS0.5010.10202.00 
  Aleksandrova, Aleksandra wf1728 ISR1.0010.19203.80 
  Gedgafov, Chamal 2202 RUS0.001-0.2120-4.20 
  Moya Albaladejo, Jose Antonio 1923 ESP1.0010.43208.60 
 * 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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