Individual Calculations June 2013
 Romcovici, Victor  Total change: -22.70  Rating chartPersonal card
 First Open Tournament "Old Capital" Veliko Tarnovo BUL 2013-05-01
RcRownchangeKK*chgGame
 1889 2152 5.00 9 -2.27 10 -22.70 
  Todorov, Petar G. 1752  * BUL0.001-0.9210-9.20 
  Lakinska, Simona 1752  * MKD1.0010.08100.80 
  Kolev, Velio 1919 BUL1.0010.21102.10 
  Ivanova, Simoneta 2006 BUL0.501-0.2010-2.00 
  Nikolovski, Nikola 1978 MKD0.001-0.7310-7.30 
  Dereshki, Dario 1957 BUL0.001-0.7510-7.50 
  Mahlev, Atanas 1901 BUL1.0010.19101.90 
  Sisoev, Robert 1774 BUL1.0010.09100.90 
  Petrov, Martin 1966 BUL0.501-0.2410-2.40 
 * 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)
 

 

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