Individual Calculations May 2016
 Zhelyazkov, Aleksandar  Total change: 8.40  Rating chartPersonal card
 Bulgarian chess championship for juniors U14 - 2016 Plovdiv BUL 2016-04-02
RcRownchangeKK*chgGame
 1539 1286 1.50 6 0.21 40 8.40 
  Cholakov, Nikolay 1686  * BUL0.001-0.0840-3.20 
  Nasar, Lazar 1407 BUL0.5010.16406.40 
  Mihaylov, Petar 1290 BUL1.0010.514020.40 
  Stoyanov, Stoyan Or 1686  * BUL0.001-0.0840-3.20 
  Nanovski, Stiliyan 1545 BUL0.001-0.1840-7.20 
  Ignatov, Georgi 1619 BUL0.001-0.1240-4.80 
 * 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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