Individual Calculations January 2010
 Badev, Kiril  Total change: 3.15  Rating chartPersonal card
 17th memorial NIKOLA BAHAROV Sofia BUL 2009-11-18
RcRownchangeKK*chgGame
 2147 2366 5.50 7 0.21 15 3.15 
  Sapareva, Magdalena 1966  * BUL1.0010.08151.20 
  Nikolov, Savko 1991 BUL1.0010.09151.35 
  Mitov, Borislav 2107 BUL0.501-0.3215-4.80 
  Ivanov, Stojan Emilov 2212 BUL1.0010.29154.35 
  Spassov, Liuben g2422 BUL0.5010.08151.20 
  Ljangov, Petar 2107 BUL1.0010.18152.70 
  Gochev, Mladen 2226 BUL0.501-0.1915-2.85 
 * 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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