Rapid: Individual Calculations July 2021
 Stavrev, Nikolai  Total change: -4.40  Rating chartPersonal card
 Bulgarian Team Chess Championship Men Rapid 2021 Kiten BUL 2021-06-20
RcRownchangeKK*chgGame
 2042 2339 4.50 6 -0.22 20 -4.40 
  Mihalev, Daniil 1800 BUL1.0010.03200.60 
  Yanev, Pavel 2177 BUL0.501-0.2120-4.20 
  Stoyanov, Daniel 1707 BUL1.0010.01200.20 
  Ivanov, Bogidar 2122 BUL1.0010.22204.40 
  Ivelinov, Hristo 2067 BUL0.501-0.3320-6.60 
  Tilicheev, Viacheslav g2379 RUS0.5010.06201.20 

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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