Rapid: Individual Calculations May 2017
 Stoyanov, Stoyan Or  Total change: 14.60  Rating chartPersonal card
 Bulgarian rapid chess championship for juniors U14 - 2017 Plovdiv BUL 2017-04-15
RcRownchangeKK*chgGame
 1630 1786 5.50 7 0.73 20 14.60 
  Mihaylov, Petar 1386  * BUL1.0010.08201.60 
  Lazarov, Nikola 1493 BUL1.0010.15203.00 
  Dokuzov, Yaroslav 1628 BUL1.0010.29205.80 
  Salimova, Nurgyul fwf1836 BUL0.5010.07201.40 
  Petrov, Anton 1777 BUL0.501-0.0120-0.20 
  Mitev, Valentin 1767 BUL0.501-0.0320-0.60 
  Stoyanov, Daniel 1525 BUL1.0010.18203.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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