Individual Calculations June 2013
 Ivanov, Yordan Kr.  Total change: 0.00  Rating chartPersonal card
 First Open Tournament "Old Capital" Veliko Tarnovo BUL 2013-05-01
RcRownchangeRpKK*chgGame
 1888 0 2.50 8 0.00 1747   0.00 
  Badredin, Panagiotis 1973 GRE0.5010.00 0.00 
  Nikolov, Sasho m2412 BUL0.0010.00 0.00 
  Kamenov, Valentin 1848 BUL0.0010.00 0.00 
  Todorov, Petar G. 1714 BUL0.5010.00 0.00 
  Kovachev, Radoslav 1575 BUL0.5010.00 0.00 
  Koleva, Aleksandrina 1661 BUL0.5010.00 0.00 
  Stoyanov, Stojan Slavov 2058 BUL0.0010.00 0.00 
  Mitev, Miroslav 1860 BUL0.5010.00 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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