Individual Calculations May 2016
 Kochiev, Ivan  Total change: -57.20  Rating chartPersonal card
 Bulgarian chess championship for juniors U14 - 2016 Plovdiv BUL 2016-04-02
RcRownchangeKK*chgGame
 1728 1884 4.00 8 -1.43 40 -57.20 
  Mihaylov, Petar 1484  * BUL1.0010.08403.20 
  Ignatov, Georgi 1619 BUL0.501-0.3240-12.80 
  Popvasilev, Kaloyan 1788 BUL0.501-0.1340-5.20 
  Dokuzov, Yaroslav 1920 BUL0.5010.05402.00 
  Bakalov, Milko 1670 BUL1.0010.23409.20 
  Petkov, Matey 2121 BUL0.5010.304012.00 
  Nanovski, Stiliyan 1545 BUL0.001-0.8840-35.20 
  Stoyanov, Daniel 1678 BUL0.001-0.7640-30.40 
 * 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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