Individual Calculations March 2015
 Chitakova, Galya  Total change: -0.40  Rating chartPersonal card
 64th Bulgarian Individual Chess Championship Semifinal - Women Plovdiv BUL 2015-01-25
RcRownchangeKK*chgGame
 1729 1586 2.50 8 -0.33 40 -13.20 
  Vasileva, Cveta 1592 BUL0.001-0.4940-19.60 
  Dimitrova, Gergana 1546 BUL0.501-0.0640-2.40 
  Krasteva, Beloslava 1487 BUL0.501-0.1440-5.60 
  Shivacheva, Donika 1881 BUL0.001-0.1540-6.00 
  Antova, Gabriela wf1973 BUL0.001-0.0940-3.60 
  Radeva, Viktoria wc1950 BUL0.5010.404016.00 
  Bureva, Radilena 1420 BUL1.0010.284011.20 
  Vasova, Maria 1986  * BUL0.001-0.0840-3.20 
 * 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)
 
 37th International Open Bulgarian Championship "Georgi Tringov Memorial" Plovdiv BUL 2015-02-01
RcRownchangeKK*chgGame
 1881 1527 1.00 6 0.32 40 12.80 
  Grigoriadis, Alexandros m1927  * GRE0.5010.424016.80 
  Djukic, Sandra wm1927  * SRB0.001-0.0840-3.20 
  Ilic, Slobodan S 1927  * SRB0.001-0.0840-3.20 
  Atanasov, Atanas G. 1912 BUL0.5010.414016.40 
  Slavejkov, Anton 1793 BUL0.001-0.1840-7.20 
  Ivanov, Valentin 1801 BUL0.001-0.1740-6.80 
 * 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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