Individual Calculations July 2023
 Belyakov, Mikhail Nik.  Total change: -20.00  Rating chartPersonal card
 Ropotamo cup U1800 Primorsko BUL 2023-06-09
RcRownchangeKK*chgGame
 1444 1544 2.00 5 -1.00 20 -20.00 
  Markov, Mario 1698 BUL0.001-0.2920-5.80 
  Kabaivanov, Aleks 1144  * BUL1.0010.08201.60 
  Tsanov, Miroslav 1787 BUL0.001-0.2020-4.00 
  Utlu, Mustafa Ali 1385 TUR0.001-0.7120-14.20 
  Dimitrov, Georgi Y 1206 BUL1.0010.12202.40 
 * 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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