Individual Calculations September 2023
 Zuqanov, Ali  Total change: 46.40  Rating chartPersonal card
 Open Teteven 2023 Teteven BUL 2023-08-01
RcRownchangeKK*chgGame
 1769 1713 3.00 5 0.86 40 34.40 
  Tashkov, Rumen 2108 BUL0.001-0.0840-3.20 
  Velchev, Yoan 1227 BUL1.0010.04401.60 
  Janakiev, Ivan m2067 BUL1.0010.894035.60 
  Todorov, Ognjan m2131 BUL0.001-0.0740-2.80 
  Raychev, Raycho 1313  * BUL1.0010.08403.20 
 * 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)
 
 45th International Open - Memorial Georgi Tringov Plovdiv BUL 2023-08-06
RcRownchangeKK*chgGame
 1864 1713 3.00 7 0.30 40 12.00 
  Avramov, Anton 2174 BUL1.0010.954038.00 
  Kozhuharov, Spas m2363 BUL0.001-0.0140-0.40 
  Ermemis, Zehra Ece 1378 TUR0.001-0.8840-35.20 
  Vasileva, Cveta 1436 BUL1.0010.17406.80 
  Javadov, Habil 1980 AZE0.001-0.1840-7.20 
  Leiloglou, Nikolaos 1568 GRE1.0010.314012.40 
  Nikolov, Yavor 2151 BUL0.001-0.0640-2.40 

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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