Rapid: Individual Calculations April 2013
 Karapchanski, Dimitar  Total change: -2.00  Rating chartPersonal card
 Memorial Aleksandar Hadzhipetrov Burgas BUL 2013-02-22
RcRownchangeKK*chgGame
 2157 2255 3.50 6 -0.10 20 -2.00 
  Neychev, Ivan 1855  * BUL1.0010.08201.60 
  Nikolov, Momchil g2527 BUL0.001-0.1720-3.40 
  Todorov, Angel 1855  * BUL1.0010.08201.60 
  Dimitrov, Dejan 2096 BUL1.0010.29205.80 
  Drenchev, Petar g2482 BUL0.001-0.2120-4.20 
  Dichev, Nedelcho 2126 BUL0.501-0.1720-3.40 
 * 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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