Individual Calculations November 2011
 Ochkov, Radoslav  Total change: 44.55  Rating chartPersonal card
 I memorial AVRAM DRUMEV Plovdiv BUL 2011-10-14
RcRownchangeKK*chgGame
 2007 1868 5.00 6 2.97 15 44.55 
  Vachev, Vladimir f2179 BUL0.5010.36155.40 
  Hadzhitodorov, Ivaylo 1778 BUL1.0010.38155.70 
  Ljangov, Petar 2112 BUL0.5010.30154.50 
  Valkov, Vladimir 2054 BUL1.0010.741511.10 
  Radeva, Viktoria 1739 BUL1.0010.33154.95 
  Porjazov, Petar 2181 BUL1.0010.861512.90 

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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