Individual Calculations August 2015
 Stoynov, Yordan  Total change: -3.80  Rating chartPersonal card
 147th MGU open Sofia BUL 2015-07-25
RcRownchangeKK*chgGame
 1853 2176 5.00 6 -0.19 20 -3.80 
  Simov, Zahari 1776  * BUL1.0010.08201.60 
  Pavlov, Vladimir 1803 BUL1.0010.10202.00 
  Dochev, Delyan 1861 BUL1.0010.14202.80 
  Petrov, Anton 1833 BUL1.0010.12202.40 
  Tashev, Aleksandar 1929 BUL1.0010.19203.80 
  Andreev, Dobrotich 1914 BUL0.001-0.8220-16.40 
 * 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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