Individual Calculations May 2017
 Ignatov, Georgi  Total change: -32.00  Rating chartPersonal card
 Bulgarian chess championship for juniors U14 - 2017 Plovdiv BUL 2017-04-10
RcRownchangeKK*chgGame
 1672 1782 3.50 7 -0.80 40 -32.00 
  Valkov, Mitko 1382  * BUL1.0010.08403.20 
  Stoyanov, Tsvetan f2115 BUL0.001-0.1240-4.80 
  Nedkov, Kaloyan 1382  * BUL1.0010.08403.20 
  Nasar, Lazar 1458 BUL0.501-0.3740-14.80 
  Pavlov, Vladimir 1859 BUL0.001-0.3940-15.60 
  Malinov, Martin 1660 BUL0.501-0.1740-6.80 
  Petrov, Anton 1849 BUL0.5010.09403.60 
 * 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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