Individual Calculations August 2023
 Ben-Shemesh, Doron  Total change: -41.20  Rating chartPersonal card
 Nirvana Beach Open Sunny Beach BUL 2023-07-16
RcRownchangeKK*chgGame
 1600 1959 4.00 7 -2.06 20 -41.20 
  Kats, Itay 1559  * ISR1.0010.08201.60 
  Cohen, Moshe 1732 ISR0.001-0.7920-15.80 
  Ivanov, Stefan V 1390 BUL1.0010.02200.40 
  Stoyko, Oleh 1564 UKR1.0010.08201.60 
  Danov, Valentin 1773 BUL0.001-0.7420-14.80 
  Ivanov, Daniel 1774 BUL0.001-0.7420-14.80 
  Molchanov, Roman 1409 UKR1.0010.03200.60 
 * 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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