Rapid: Individual Calculations October 2023
 Bratanov, Zsivko  Total change: 11.40  Rating chartPersonal card
 Bulgarian Team Championship 2023 - Rapid Sunny Beach BUL 2023-09-11
RcRownchangeKK*chgGame
 2219 2331 5.00 7 0.57 20 11.40 
  Iordanov, Nikolay 2169 BUL0.501-0.2120-4.20 
  Petrov, Martin g2435 BUL1.0010.642012.80 
  Ninov, Nikolai g2402 BUL0.5010.10202.00 
  Dimov, Dian f2224 BUL1.0010.35207.00 
  Yanev, Pavel 2150 BUL0.501-0.2420-4.80 
  Salimov, Salim 2220 BUL0.501-0.1520-3.00 
  Dimov, Danail 1931  * BUL1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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