Individual Calculations March 2017
 Kolev, Hristian  Total change: -37.60  Rating chartPersonal card
 39th Bulgarian Open Championship Memorial "Georgi Tringov" B Plovdiv BUL 2017-01-29
RcRownchangeKK*chgGame
 1679 1947 5.50 9 -1.83 20 -36.60 
  Manios, Stefanos 1547  * GRE1.0010.08201.60 
  Shalamanov, Vladimir 1709 BUL0.501-0.3020-6.00 
  Kolev, Georgi 1670 BUL0.001-0.8320-16.60 
  Valev, Dimitar 1695 BUL1.0010.19203.80 
  Toncheva, Nadya 1647 BUL0.501-0.3520-7.00 
  Roydov, Plamen 1674 BUL1.0010.17203.40 
  Karadzhov, Ivan 1809 BUL0.501-0.1920-3.80 
  Ozgur, Sina 1547  * TUR1.0010.08201.60 
  Chirakov, Petar 1815 BUL0.001-0.6820-13.60 
 * 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)
 
 81st Bulgarian Individual Chess Championship Semifinal - Men Plovdiv BUL 2017-02-06
RcRownchangeKK*chgGame
 1950 1947 4.50 9 -0.05 20 -1.00 
  Demirov, Todor 1547  * BUL1.0010.08201.60 
  Panbukchian, Valentin m2287 BUL0.001-0.1220-2.40 
  Kulev, Atanas 1686 BUL1.0010.18203.60 
  Georgiev, Todor 2340 BUL0.001-0.0820-1.60 
  Karadzhov, Ivan 1809 BUL1.0010.31206.20 
  Ninov, Dayan f2308 BUL0.5010.40208.00 
  Pashev, Dimitar 2012 BUL0.001-0.4120-8.20 
  Kochiev, Ivan 1891 BUL0.001-0.5820-11.60 
  Roydov, Plamen 1674 BUL1.0010.17203.40 
 * 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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