Individual Calculations October 2022
 Nikolov, Jordan  Total change: 3.80  Rating chartPersonal card
 III Memorial Milko Bobotsov Sofia BUL 2022-09-03
RcRownchangeKK*chgGame
 1800 1935 4.00 6 0.19 20 3.80 
  Vlahov, Kaloyan 1535  * BUL1.0010.08201.60 
  Mladenov, Andrey 1530 BUL1.0010.08201.60 
  Badev, Kiril f2137 BUL0.5010.26205.20 
  Vazharov, Vladimir 1913 BUL0.501-0.0320-0.60 
  Kamenov, Valentin 1647 BUL0.501-0.3420-6.80 
  Kochiev, Ivan 2036 BUL0.5010.14202.80 
 * 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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