Individual Calculations July 2023
 Tsanov, Miroslav  Total change: -20.40  Rating chartPersonal card
 Ropotamo cup U1800 Primorsko BUL 2023-06-09
RcRownchangeKK*chgGame
 1544 1787 4.50 7 -1.02 20 -20.40 
  Nikolov, Zdravko 1420 BUL1.0010.10202.00 
  Deniz, Mustafa Ali 1586 TUR0.001-0.7620-15.20 
  Ivanov, Galin 1393 BUL1.0010.08201.60 
  Belyakov, Mikhail Nik. 1544 RUS1.0010.20204.00 
  Avsar, Gediz 1725 TUR0.501-0.0920-1.80 
  Shalamanov, Vladimir 1620 BUL0.001-0.7220-14.40 
  Srebrev, Biser 1518 BUL1.0010.17203.40 

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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