Individual Calculations October 2022
 Lacan Rus, David  Total change: -9.60  Rating chartPersonal card
 World Cadets B-10 Ch 2022 Batumi GEO 2022-09-16
RcRownchangeKK*chgGame
 1542 1886 9.00 11 -0.24 40 -9.60 
  Saadeddine, Adam 1241 LBN1.0010.01400.40 
  Pantev, Kaloyan 1433 BUL1.0010.06402.40 
  Ambartsumian, Tyhran 1594 ARM1.0010.15406.00 
  Kiryttopoulos, Ioannis 1648 GRE0.001-0.8040-32.00 
  Yue, Tariq 1508 USA1.0010.09403.60 
  Kocharyan, Vache 1626 ARM0.001-0.8240-32.80 
  Obidov, Biloliddin 1486  * UZB1.0010.08403.20 
  Birmenko, Nikolay 1652 FID1.0010.21408.40 
  Kakavand, Ramtin 1612 IRI1.0010.17406.80 
  Ikhsan, Yersultan 1198 KAZ1.0010.01400.40 
  Liu, Patrick 1961 USA1.0010.604024.00 
 * 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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