Individual Calculations September 2011
 Badev, Kiril  Total change: -15.45  Rating chartPersonal card
 3rd International chess tournament Albena BUL 2011-06-25
RcRownchangeKK*chgGame
 2102 2307 5.00 8 -0.92 15 -13.80 
  Georgiev, Emil 1907  * BUL1.0010.08151.20 
  Krustev, Vasil 2026 BUL1.0010.16152.40 
  Grigoryan, Avetik g2608 ARM0.001-0.1515-2.25 
  Todorov, Yavor 1987 BUL0.001-0.8715-13.05 
  Ivanov, Ljubomir 1947 BUL1.0010.10151.50 
  Ljangov, Petar 2064 BUL0.501-0.3015-4.50 
  Iskos, Alexandros 2105 GRE1.0010.24153.60 
  Baciu, Diana wf2173 MDA0.501-0.1815-2.70 
 * 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)
 
 Varna open Varna, Golden sands resort BUL 2011-07-03
RcRownchangeKK*chgGame
 2099 2332 6.00 8 -0.11 15 -1.65 
  Imanly, Magrura Mahammad Qizi 1932  * AZE1.0010.08151.20 
  Styazhkina, Anna wf2039 RUS0.001-0.8515-12.75 
  Malyshev, Pavel 1932  * RUS1.0010.08151.20 
  Sofranov, Velizar 2053 BUL1.0010.16152.40 
  Savenkov, Konstantin 2019 RUS1.0010.14152.10 
  Grigorov, Grigor g2501 BUL0.001-0.2815-4.20 
  Emdin, Mark 2068 RUS1.0010.18152.70 
  Stjazhkina, Olga wg2247 RUS1.0010.38155.70 
 * 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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