Individual Calculations September 2023
 Kabaivanov, Aleks  Total change: -24.40  Rating chartPersonal card
 Open Teteven 2023 Teteven BUL 2023-08-01
RcRownchangeKK*chgGame
 1608 1092 0.00 5 -0.29 40 -11.60 
  Javadov, Habil 1980 AZE0.0010.00400.00 
  Gyurov, Vladimir 1575 BUL0.001-0.0540-2.00 
  Tutekov, Teodor 1531 BUL0.001-0.0640-2.40 
  Tonev, Slavcho 1481 BUL0.001-0.0940-3.60 
  Merdzhanov, Vladko 1475 BUL0.001-0.0940-3.60 

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)
 
 48 Sea Horse Cup B12 Sportpalace, Varna BUL 2023-08-21
RcRownchangeKK*chgGame
 1443 1092 0.00 2 -0.32 40 -12.80 
  Todorov, Rayan 1251 BUL0.001-0.2940-11.60 
  Atanasov, Aleksandar 1635 BUL0.001-0.0340-1.20 

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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