Individual Calculations March 2015
 Piskur, Mitja  Total change: -21.40  Rating chartPersonal card
 37th International Open Bulgarian Championship "Georgi Tringov Memorial" Plovdiv BUL 2015-02-01
RcRownchangeKK*chgGame
 2101 2293 5.50 9 -1.07 20 -21.40 
  Stoppa, Detlef 1893  * GER1.0010.08201.60 
  Grigoriadis, Mihail 2015 GRE0.501-0.3320-6.60 
  Kolev, Ivan 2118 BUL0.501-0.2320-4.60 
  Raykov, Stefan 2027 BUL0.501-0.3220-6.40 
  Lazov, Toni 2093 MKD0.501-0.2620-5.20 
  Valkov, Vladimir 2026 BUL1.0010.18203.60 
  Vukovic, Ivo f2123 CRO0.501-0.2220-4.40 
  Veselinov, Dimcho 2120 BUL1.0010.27205.40 
  Drenchev, Petar g2491 BUL0.001-0.2420-4.80 
 * 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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