Rapid: Individual Calculations July 2021
 Bonev, Todor  Total change: -7.00  Rating chartPersonal card
 Bulgarian Team Chess Championship Men Rapid 2021 Kiten BUL 2021-06-20
RcRownchangeKK*chgGame
 2282 2273 3.00 7 -0.35 20 -7.00 
  Stoynov, Stefan 2003 BUL1.0010.17203.40 
  Ninov, Nikolai g2448 BUL0.5010.23204.60 
  Vasilev, Vergil 1874 BUL1.0010.08201.60 
  Chatalbashev, Boris g2530 DEN0.001-0.1820-3.60 
  Ivanov, Emil 2129 BUL0.501-0.1920-3.80 
  Drenchev, Petar g2398 BUL0.001-0.3320-6.60 
  Delchev, Aleksander g2592 BUL0.001-0.1320-2.60 

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)
 

 

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