Rapid: Individual Calculations September 2020
 Doykov, Stoycho  Total change: 6.80  Rating chartPersonal card
 XXVII Abritus Cup - Razgrad Razgrad BUL 2020-08-07
RcRownchangeKK*chgGame
 1679 1727 3.50 6 0.34 20 6.80 
  Dimitrov, Radoslav g2462 BUL0.001-0.0120-0.20 
  Ivanov, Lachezar 1100 BUL1.0010.01200.20 
  Dimitrov, Pavel m2265 BUL0.001-0.0320-0.60 
  Dimitrov, Radosvet 1085 BUL1.0010.01200.20 
  Metev, Martin 2017 BUL0.5010.34206.80 
  Ivanov, Yoan 1142 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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