Rapid: Individual Calculations September 2021
 Yordanov, Lachezar  Total change: 20.60  Rating chartPersonal card
 XXVIII Cup Abritus Razgrad BUL 2021-07-31
RcRownchangeKK*chgGame
 1987 2207 5.50 7 1.03 20 20.60 
  Kolarov, Miroslav 1472 BUL1.0010.01200.20 
  Iliev, Hristiyan 1688 BUL1.0010.03200.60 
  Zhelev, Nikolay 1545 BUL1.0010.01200.20 
  Nuhov, Zija 2251 BUL1.0010.562011.20 
  Dimitrov, Radoslav g2422 BUL0.001-0.2320-4.60 
  Mutafov, Krasimir 2139 BUL1.0010.41208.20 
  Tilicheev, Viacheslav g2391 RUS0.5010.24204.80 

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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