Rapid: Individual Calculations July 2021
 Kalajdzhiev, Radoslav  Total change: 0.40  Rating chartPersonal card
 Bulgarian Team Chess Championship Men Rapid 2021 Kiten BUL 2021-06-20
RcRownchangeKK*chgGame
 2224 2098 1.50 4 0.02 20 0.40 
  Nikolov, Momchil g2535 BUL0.001-0.0620-1.20 
  Vutov, Mario 2241 BUL0.001-0.3120-6.20 
  Janakiev, Ivan m2051 BUL0.501-0.0720-1.40 
  Ivelinov, Hristo 2067 BUL1.0010.46209.20 

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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