Individual Calculations August 2019
 Nikolov, Yosif  Total change: 0.00  Rating chartPersonal card
 Chess tournament for amateurs Varna BUL 2019-07-02
RcRownchangeRpKK*chgGame
 1613 0 2.00 6 0.00 1488   0.00 
  Tachev, Kamen 1511 BUL1.0010.00 0.00 
  Simeonov, Svetoslav 1796 BUL0.0010.00 0.00 
  Hristov, Boris 1544 BUL1.0010.00 0.00 
  Stoyanov, Daniel 1732 BUL0.0010.00 0.00 
  Genchev, Damjan 1661 BUL0.0010.00 0.00 
  Rasheva, Nora wc1435 BUL0.0010.00 0.00 

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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