Individual Calculations March 2011
 Asparuhov, Parvan  Total change: 9.15  Rating chartPersonal card
 33th International open Bulgarian chess championship Plovdiv BUL 2011-01-30
RcRownchangeKK*chgGame
 1993 2068 4.00 7 -0.05 15 -0.75 
  Nedev, Trajko g2468  * MKD0.001-0.0815-1.20 
  Shivacheva, Donika 1685 BUL1.0010.09151.35 
  Ivanova, Gergana 1785 BUL1.0010.16152.40 
  Tsolakidou, Stavroula 1778 GRE1.0010.16152.40 
  Voiska, Margarita wg2313 BUL0.001-0.2015-3.00 
  Bedecs, Marton 1668  * HUN1.0010.08151.20 
  Angelov, Kosta m2252 BUL0.001-0.2615-3.90 
 * 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)
 
 75th Bulgarian Individual Chess Championship Semifinal - Men Plovdiv BUL 2011-02-07
RcRownchangeKK*chgGame
 2131 2068 4.50 9 0.66 15 9.90 
  Lalev, Dimitar m2385 BUL0.5010.37155.55 
  Andreev, Sasho 2228 BUL0.001-0.2915-4.35 
  Valkov, Vladimir 2082 BUL1.0010.52157.80 
  Sotirov, Nikolaj 2123 BUL1.0010.58158.70 
  Nikolov, Sasho m2440 BUL0.001-0.1015-1.50 
  Petrov, Ivan 2162 BUL0.001-0.3715-5.55 
  Ivanov, Ljubomir 1962 BUL0.501-0.1415-2.10 
  Krustev, Vasil 2019 BUL1.0010.43156.45 
  Kolev, Hristian 1778 BUL0.501-0.3415-5.10 

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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