Individual Calculations October 2015
 Stoynov, Yordan  Total change: -7.80  Rating chartPersonal card
 62nd Slavia open Sofia BUL 2015-09-04
RcRownchangeKK*chgGame
 2015 2160 5.50 7 0.84 20 16.80 
  Ivanov, Svetlen c1760  * BUL1.0010.08201.60 
  Tashev, Aleksandar 2048 BUL1.0010.35207.00 
  Gelemerov, Yane 2064 BUL0.501-0.1320-2.60 
  Hristov, Hristo Mitov 2132 BUL0.501-0.0420-0.80 
  Antova, Gabriela wf2189 BUL1.0010.542010.80 
  Banov, Boil 2119 BUL0.501-0.0620-1.20 
  Yapici, Mustafa 1794 TUR1.0010.10202.00 
 * 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)
 
 63rd Slavia open Sofia BUL 2015-09-19
RcRownchangeKK*chgGame
 1901 2160 3.50 6 -1.23 20 -24.60 
  Mustedjeb, Anher 1760  * BUL0.501-0.4220-8.40 
  Timev, Anzhelo 1762 BUL1.0010.08201.60 
  Karaivanova, Petya 1760  * BUL1.0010.08201.60 
  Banov, Boil 2119 BUL0.501-0.0620-1.20 
  Todorov, Petar G. 1946 BUL0.501-0.2720-5.40 
  Vassilev, Martin 2061 BUL0.001-0.6420-12.80 
 * 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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