Individual Calculations August 2023
 Vaisgur, Alon  Total change: 0.80  Rating chartPersonal card
 Nirvana Beach Open Sunny Beach BUL 2023-07-16
RcRownchangeKK*chgGame
 1616 1840 5.00 7 0.04 20 0.80 
  Freiberg, Doron 1440  * ISR1.0010.08201.60 
  Pantev, Kaloyan 1465 BUL1.0010.09201.80 
  Helving, Yuval 1981 ISR0.001-0.3120-6.20 
  Rakubovchuk, Danylo 1325 UKR0.501-0.4620-9.20 
  Ignatov, Kristiyan 1345 BUL1.0010.04200.80 
  Ivanov, Ljubomir 1840 BUL1.0010.502010.00 
  Klevinskiy, Konstantin 1913 ISR0.5010.10202.00 
 * 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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