Individual Calculations February 2020
 Sotirov, Nikolaj  Total change: 38.20  Rating chartPersonal card
 3 Buki Tournament Kjustendil BUL 2020-01-10
RcRownchangeKK*chgGame
 1915 2044 6.50 7 1.91 20 38.20 
  Nikolov, Jordan 1644  * BUL1.0010.08201.60 
  Kononenko, Vladimir 1856 BUL1.0010.26205.20 
  Mladenov, Emil 2010 BUL1.0010.45209.00 
  Dyakov, Martin 2046 BUL0.5010.00200.00 
  Pavlov, Vladimir 1882 BUL1.0010.29205.80 
  Metodiev, Veselin 2024 BUL1.0010.47209.40 
  Angjelovski, Daniel 1941 MKD1.0010.36207.20 
 * 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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