Rapid: Individual Calculations September 2021
 Kolarov, Miroslav  Total change: 25.00  Rating chartPersonal card
 XXVIII Cup Abritus Razgrad BUL 2021-07-31
RcRownchangeKK*chgGame
 1894 1376 1.50 5 1.25 20 25.00 
  Yordanov, Lachezar f2111 BUL0.001-0.0120-0.20 
  Nikolov, Krasen 1878 BUL0.5010.46209.20 
  Yordanov, Yordan 1780 BUL0.001-0.0820-1.60 
  Milanov, Vasil 1743 BUL1.0010.902018.00 
  Dzanev, Georgi 1957 BUL0.001-0.0220-0.40 

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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