Individual Calculations August 2015
 Bukhteeva, Viktoria  Total change: 23.00  Rating chartPersonal card
 Open championship for Eastern Europe Burgas BUL 2015-07-17
RcRownchangeKK*chgGame
 1965 2163 6.00 7 0.87 20 17.40 
  Nikolov, Yavor 1763  * BUL1.0010.08201.60 
  Atanasova, Elitsa 1823 BUL1.0010.12202.40 
  Mitev, Valentin 2035 BUL0.501-0.1720-3.40 
  Valkov, Vladimir 2028 BUL1.0010.32206.40 
  Stoyanov, Valeri 1899 BUL1.0010.18203.60 
  Kazakov, Dobrin 2177 BUL0.5010.02200.40 
  Berezhkov, Andrey 2033 RUS1.0010.32206.40 
 * 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)
 
 10th Open Women's Bulgarian Championship "Thracian Princess" Vratsa BUL 2015-07-20
RcRownchangeKK*chgGame
 2125 2163 5.00 9 0.28 20 5.60 
  Galani, Dimitra 1763  * GRE1.0010.08201.60 
  Voiska, Margarita wg2303 BUL0.001-0.3120-6.20 
  Ma, Ichen 1763  * BUL1.0010.08201.60 
  Azimova, Karina 2051 RUS1.0010.35207.00 
  Raeva, Elitsa wm2278 BUL1.0010.662013.20 
  Avramidou, Anastasia wf2279 GRE0.5010.16203.20 
  Ionescu, Irina wg2251 ROU0.5010.12202.40 
  Cosma, Elena-Luminita wg2326 ROU0.001-0.2820-5.60 
  Antova, Gabriela wf2109 BUL0.001-0.5820-11.60 
 * 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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