Rapid: Individual Calculations September 2023
 Sirakov, Bozhidar  Total change: 0.00  Rating chartPersonal card
 Struma Open July 2023 Pernik BUL 2023-08-27
RcRownchangeRpKK*chgGame
 1459 0 1.00 6 0.00 1186   0.00 
  Filipov, Kotse 1689 BUL0.0010.00 0.00 
  Vasileva, Cveta 1578 BUL0.0010.00 0.00 
  Krastev, Hanko 1285 BUL0.0010.00 0.00 
  Doykov, Stoycho 1578 BUL0.0010.00 0.00 
  Dunkov, Konstantin 1431 BUL0.0010.00 0.00 
  Topalov, Plamen 1195 BUL1.0010.00 0.00 

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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