Individual Calculations March 2015
 Karadzhov, Ivan  Total change: 100.80  Rating chartPersonal card
 79th Bulgarian Individual Chess Championship Semifinal - Men Plovdiv BUL 2015-01-25
RcRownchangeKK*chgGame
 1930 1545 2.00 8 1.28 40 51.20 
  Mishev, Liubomir 1945  * BUL0.001-0.0840-3.20 
  Sotirov, Nikolaj 1945  * BUL1.0010.924036.80 
  Ivanov, Ljubomir 1913 BUL0.5010.404016.00 
  Petrov, Vladimir Sergeev 1945  * BUL0.001-0.0840-3.20 
  Kolev, Atanas Tonchev 1945  * BUL0.001-0.0840-3.20 
  Valkov, Vladimir 1945  * BUL0.001-0.0840-3.20 
  Arnaudov, Petar 1945  * BUL0.001-0.0840-3.20 
  Stankov, Apostol 1860 BUL0.5010.364014.40 
 * 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)
 
 37th International Open Bulgarian Championship "Georgi Tringov Memorial" Plovdiv BUL 2015-02-01
RcRownchangeKK*chgGame
 1902 1567 2.00 6 1.24 40 49.60 
  Andreev, Sasho 1967  * BUL0.001-0.0840-3.20 
  Karaivanov, Kaloyan 1933 BUL0.001-0.1040-4.00 
  Atanasov, Atanas G. 1912 BUL0.5010.394015.60 
  Grigoriadis, Mihail 1967  * GRE0.001-0.0840-3.20 
  Ivanov, Valentin 1801 BUL0.5010.294011.60 
  Kolev, Hristian 1830 BUL1.0010.824032.80 
 * 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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