Individual Calculations July 2009
 Berberyan, Maruke  Total change: 0.00  Rating chartPersonal card
 2-nd Memorial Hristo Gerenski Sofia BUL 2009-03-21
RcRownchangeRpKK*chgGame
 2016 0 0.00 3 0.00 1316   0.00 
  Nikolov, Savko 1986 BUL0.0010.00 0.00 
  Cholakov, Stefan 2106 BUL0.0010.00 0.00 
  Kolev, Velio 1956 BUL0.0010.00 0.00 

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)
 
 BUL Championship seniors 2009 Sofia BUL 2009-05-10
RcRownchangeRpKK*chgGame
 1929 0 0.50 7 0.00 1507   0.00 
  Nenov, Radoslav 2093 BUL0.0010.00 0.00 
  Mitrev, Kiril 2081 BUL0.0010.00 0.00 
  Nikolov, Savko 1981 BUL0.0010.00 0.00 
  Kosturski, Ivan 1746 BUL0.0010.00 0.00 
  Bizov, Stojan 1807 BUL0.5010.00 0.00 
  Kostov, Nikolay 1894 BUL0.0010.00 0.00 
  Atanasov, Stojan 1900 BUL0.0010.00 0.00 

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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