Individual Calculations June 2013
 Badredin, Panagiotis  Total change: -36.15  Rating chartPersonal card
 First Open Tournament "Old Capital" Veliko Tarnovo BUL 2013-05-01
RcRownchangeKK*chgGame
 1802 1973 2.50 7 -2.41 15 -36.15 
  Lazarov, Janaki 1902 BUL0.501-0.1015-1.50 
  Atanasov, Viktor Atanasov 1788 BUL0.501-0.2415-3.60 
  Shentov, Petar-Delian 1779 BUL0.001-0.7515-11.25 
  Pavlov, Ivaylo 1585 BUL1.0010.09151.35 
  Ilijkov, Ivan 2183 BUL0.001-0.2315-3.45 
  Todorov, Petar G. 1714 BUL0.001-0.8215-12.30 
  Koleva, Aleksandrina 1661 BUL0.501-0.3615-5.40 

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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