Individual Calculations July 2009
 Angelov, Boyan  Total change: -13.05  Rating chartPersonal card
 Bulgarian Individual Championship for juniors 18 years old Sunny Beach BUL 2009-03-28
RcRownchangeKK*chgGame
 2014 1990 2.50 6 -0.37 15 -5.55 
  Veselinov, Stoimen 1898 BUL1.0010.37155.55 
  Janev, Pavel 1970 BUL0.501-0.0315-0.45 
  Janev, Tihomir 2297 BUL0.001-0.1415-2.10 
  Ivanov, Aleksandar 1833 BUL1.0010.29154.35 
  Iliev, Atanas 1957 BUL0.001-0.5515-8.25 
  Ivanov, Stojan Lubomirov 2129 BUL0.001-0.3115-4.65 

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)
 
 59th Team Ch (m) 2nd Division Sunny Beach BUL 2009-06-08
RcRownchangeKK*chgGame
 2262 2012 0.50 5 -0.50 15 -7.50 
  Lalev, Dimitar m2362 BUL0.5010.39155.85 
  Mishev, Liubomir 2250 BUL0.001-0.2015-3.00 
  Glavchev, Stanislav 2131 BUL0.001-0.3415-5.10 
  Vutov, M. Mario 2330 BUL0.001-0.1315-1.95 
  Slavov, Dimitar 2236 BUL0.001-0.2215-3.30 

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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