Rapid: Individual Calculations August 2021
 Dimitrov, Delyan  Total change: 25.80  Rating chartPersonal card
 VII Memorial Stoyan Ivanov - Rapid Shumen BUL 2021-07-24
RcRownchangeKK*chgGame
 1901 1640 2.50 5 1.29 20 25.80 
  Yordanov, Nikolay 2162 BUL0.001-0.0320-0.60 
  Rusev, Dimitar 1194 BUL0.501-0.4420-8.80 
  Dzanev, Georgi 1957 BUL1.0010.872017.40 
  Mihalev, Rosen 2059 BUL1.0010.932018.60 
  Ivanov, Stojan Emilov 2134 BUL0.001-0.0420-0.80 

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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