Rapid: Individual Calculations September 2021
 Mutafov, Krasimir  Total change: -3.40  Rating chartPersonal card
 XXVIII Cup Abritus Razgrad BUL 2021-07-31
RcRownchangeKK*chgGame
 1835 2139 5.00 7 -0.17 20 -3.40 
  Trendafilov, Simeon 1404 BUL1.0010.01200.20 
  Radev, Rumen Ang. 1638 BUL1.0010.04200.80 
  Spasov, Vasil g2500 BUL0.001-0.1020-2.00 
  Dimitrov, Delyan 1640 BUL1.0010.04200.80 
  Savov, Ilko Ananiev 1930 BUL1.0010.23204.60 
  Yordanov, Lachezar f2207 BUL0.001-0.4120-8.20 
  Dimov, Nikola 1529 BUL1.0010.02200.40 

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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