Individual Calculations August 2023
 Fleish, Felix  Total change: 0.20  Rating chartPersonal card
 Nirvana Beach Open Sunny Beach BUL 2023-07-16
RcRownchangeKK*chgGame
 1749 2171 4.50 5 0.01 20 0.20 
  Ivanov, Stefan V 1771  * BUL0.501-0.4220-8.40 
  Kopaloff, Nick 1810 ISR1.0010.10202.00 
  Ayalon, Rom 1412 ISR1.0010.00200.00 
  Danov, Valentin 1773 BUL1.0010.08201.60 
  Helving, Yuval 1981 ISR1.0010.25205.00 
 * 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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