Individual Calculations March 2017
 Toncheva, Nadya  Total change: -34.00  Rating chartPersonal card
 39th Bulgarian Open Championship Memorial "Georgi Tringov" B Plovdiv BUL 2017-01-29
RcRownchangeKK*chgGame
 1613 1647 4.00 8 -0.19 40 -7.60 
  Kazakov, Danail 1857 BUL0.001-0.2340-9.20 
  Dinkov, Ivan 1247  * BUL1.0010.08403.20 
  Zlatanova, Emilia wm1919 BUL0.5010.334013.20 
  Kolev, Hristian 1947 BUL0.5010.354014.00 
  Petrov, Anton 1911 BUL0.001-0.1840-7.20 
  Manios, Stefanos 1302 GRE1.0010.11404.40 
  Malinov, Martin 1473 BUL0.001-0.7340-29.20 
  Apostolakaki, Evangelia 1247  * GRE1.0010.08403.20 
 * 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)
 
 66th Bulgarian Individual Chess Championship Semifinal - Women Plovdiv BUL 2017-02-06
RcRownchangeKK*chgGame
 1568 1647 3.50 7 -0.66 40 -26.40 
  Naymanova, Patricie 1470 BUL0.501-0.2340-9.20 
  Ilieva, Nikol 1629 BUL0.001-0.5340-21.20 
  Karova, Peya 1288 BUL1.0010.10404.00 
  Ma, Ichen 1333 BUL1.0010.14405.60 
  Shivacheva, Donika 1959 BUL0.001-0.1440-5.60 
  Petkova, Irina 1247  * BUL1.0010.08403.20 
  Radeva, Viktoria wf2047  * 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)
 

 

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