Individual Calculations July 2010
 Stjazhkina, Olga  Total change: -6.60  Rating chartPersonal card
 4th open VARNA St. st. Constantin and Helena" Resort BUL 2010-06-12
RcRownchangeKK*chgGame
 2134 2280 5.50 9 -0.44 15 -6.60 
  Peev, Georgi 1880  * BUL1.0010.08151.20 
  Emdin, Mark 1946 RUS1.0010.12151.80 
  Rusev, Krasimir g2553 BUL0.001-0.1715-2.55 
  Savenkov, Konstantin 1927 RUS0.501-0.3915-5.85 
  Bayramov, Elkhan Khayyat Oglu 1926 AZE1.0010.11151.65 
  Ljangov, Petar 2118 BUL0.501-0.2115-3.15 
  Arnaudov, Petar 2216 BUL1.0010.41156.15 
  Kazimova, Narmin Nizami Qizi wm2227 AZE0.501-0.0715-1.05 
  Arnaudov, G. Petar m2416 BUL0.001-0.3215-4.80 
 * 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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