Rapid: Individual Calculations September 2021
 Nuhov, Zija  Total change: -26.40  Rating chartPersonal card
 XXVIII Cup Abritus Razgrad BUL 2021-07-31
RcRownchangeKK*chgGame
 1875 2251 4.50 7 -1.32 20 -26.40 
  De Martini, Frank-Alexander 1516 FRA1.0010.01200.20 
  Stoyanov, Daniel 1756 BUL1.0010.04200.80 
  Ivanov, Ivan Petkov 1934 BUL1.0010.13202.60 
  Yordanov, Lachezar f2207 BUL0.001-0.5620-11.20 
  Dimitrov, Pavel m2242 BUL0.501-0.0120-0.20 
  Iliev, Hristiyan 1688 BUL0.001-0.9820-19.60 
  Yordanov, Yordan 1780 BUL1.0010.05201.00 

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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