Individual Calculations December 2014
 Ninov, Dayan  Total change: -3.40  Rating chartPersonal card
 National Students Championship 2014 Sofia BUL 2014-11-05
RcRownchangeKK*chgGame
 1950 2221 5.50 7 -0.17 20 -3.40 
  Nikolov, Petko 1821  * BUL1.0010.08201.60 
  Okov, Mario 1973 BUL0.001-0.8120-16.20 
  Krustev, Vasil 2132 BUL1.0010.38207.60 
  Kolev, Hristian 1836 BUL1.0010.09201.80 
  Atanasov, Anatoli 2019 BUL1.0010.24204.80 
  Stoyanov, Ivaylo 2045 BUL0.501-0.2320-4.60 
  Todorov, Rosen 1821  * 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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