Rapid: Individual Calculations August 2017
 Karadzhov, Ivan  Total change: 20.60  Rating chartPersonal card
 Turnir B Chessbomb 2017 Plovdiv BUL 2017-07-08
RcRownchangeKK*chgGame
 1956 1573 1.50 5 1.05 20 21.00 
  Drenchev, Petar g1973  * BUL0.001-0.0820-1.60 
  Ivelinov, Hristo 1973  * BUL0.001-0.0820-1.60 
  Novikov, Sergey 1925 BUL1.0010.892017.80 
  Mollov, Plamen 1938 BUL0.5010.40208.00 
  Terzijski, Kiril 1973  * BUL0.001-0.0820-1.60 
 * 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)
 
 National team championship for boys to 16 years old 2017 rapid Borovets BUL 2017-07-28
RcRownchangeKK*chgGame
 1479 1573 3.00 5 -0.02 20 -0.40 
  Kochiev, Ivan 1776 BUL0.001-0.2420-4.80 
  Atanasov, Martin 1527 BUL1.0010.44208.80 
  Nasar, Lazar 1396 BUL1.0010.27205.40 
  Nanovski, Stiliyan 1522 BUL0.001-0.5720-11.40 
  Kostov, Mihail 1173  * 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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