Individual Calculations March 2012
 Grigorov, Grigor  Total change: -2.40  Rating chartPersonal card
 34th International Open Bulgarian Chess Championship "Georgi Tringov Memorial" Plovdiv BUL 2012-01-28
RcRownchangeKK*chgGame
 2271 2491 6.50 9 -0.24 10 -2.40 
  Stefanov, Emil 2091  * BUL0.501-0.4210-4.20 
  Kamenov, Valentin 2091  * BUL1.0010.08100.80 
  Talmaci, Alexandru 2091  * MDA1.0010.08100.80 
  Radulov, Ivan g2308 BUL1.0010.26102.60 
  Todorovic, Goran N m2397 SRB1.0010.37103.70 
  Benidze, Davit m2516 GEO0.5010.03100.30 
  Enchev, Ivajlo m2430 BUL0.501-0.0810-0.80 
  Sofranov, Velizar 2168 BUL0.501-0.3710-3.70 
  Filev, Georgi f2349 BUL0.501-0.1910-1.90 
 * 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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