Individual Calculations August 2023
 Kukov, Velislav  Total change: -10.50  Rating chartPersonal card
 2nd Festival G Rakovski Kotel BUL 2023-07-01
RcRownchangeKK*chgGame
 2006 2340 6.50 9 -1.05 10 -10.50 
  Kartalov, Kiril 1940  * BUL1.0010.08100.80 
  Basova, Yuliya 1753 UKR1.0010.02100.20 
  Manova, Ivana 1919 MKD1.0010.07100.70 
  Nikolovski, Nikola m2356 MKD0.5010.02100.20 
  Yanev, Pavel 2133 BUL0.501-0.2710-2.70 
  Mishev, Liubomir 2040 BUL0.001-0.8510-8.50 
  Iliev, Hristiyan 1877 BUL0.501-0.4510-4.50 
  Botev, Stanislav 1860 BUL1.0010.05100.50 
  Ivanov, Bogidar 2172 BUL1.0010.28102.80 
 * 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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