Rapid: Individual Calculations October 2021
 Stoyanov, Plamen  Total change: 58.00  Rating chartPersonal card
 IV Chess-Fest Dobriniste Dobriniste BUL 2021-09-11
RcRownchangeKK*chgGame
 1985 1796 5.00 7 2.90 20 58.00 
  Stoinev, Metodi 2057 BUL0.001-0.1820-3.60 
  Tachev, Kamen 1511 BUL1.0010.16203.20 
  Gachev, Rumen 1897 BUL1.0010.642012.80 
  Danov, Radi f2269 BUL0.5010.45209.00 
  Krivoshijski, Asen 1987 BUL1.0010.752015.00 
  Brankov, Krasimir 2285 BUL0.5010.46209.20 
  Bozov, Dimitar 1886 BUL1.0010.622012.40 

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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