Rapid: Individual Calculations July 2021
 Ninov, Nikolai  Total change: -3.80  Rating chartPersonal card
 Bulgarian Team Chess Championship Men Rapid 2021 Kiten BUL 2021-06-20
RcRownchangeKK*chgGame
 2281 2448 4.50 7 -0.19 20 -3.80 
  Marmarov, Atanas 2165 BUL1.0010.16203.20 
  Bonev, Todor 2273 BUL0.501-0.2320-4.60 
  Delchev, Aleksander g2592 BUL0.5010.19203.80 
  Drenchev, Petar g2398 BUL0.501-0.0720-1.40 
  Chatalbashev, Boris g2530 DEN0.5010.11202.20 
  Asenov, Yordan 1897 BUL1.0010.03200.60 
  Salimova, Nurgyul mwg2115 BUL0.501-0.3820-7.60 

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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