Individual Calculations August 2015
 Arnaudov, Petar  Total change: -41.20  Rating chartPersonal card
 9th International tournament Varna open A Varna BUL 2015-06-26
RcRownchangeKK*chgGame
 2112 2057 1.50 8 -2.06 20 -41.20 
  Panbukchian, Valentin m2322 BUL0.5010.32206.40 
  Arnaudov, G. Petar g2457  * BUL0.001-0.0820-1.60 
  Naydenov, Nayden 2011 BUL0.001-0.5620-11.20 
  Ivanov, Ivan Petkov 2085 BUL0.001-0.4620-9.20 
  Suleymanli, Aydin c1907 AZE1.0010.30206.00 
  Atababayev, Khalid 2064 AZE0.001-0.4920-9.80 
  Dragieva, Denitza wf1974 BUL0.001-0.6120-12.20 
  Aliyev, Ravan 2072 AZE0.001-0.4820-9.60 
 * 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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