Individual Calculations October 2017
 Nenchev, Georgi  Total change: -16.80  Rating chartPersonal card
 Primorsko open 2017 Primorsko BUL 2017-09-17
RcRownchangeKK*chgGame
 1656 1421 1.00 8 -0.84 20 -16.80 
  Angelov, Kosta m1821  * BUL0.001-0.0820-1.60 
  Dimitrov, Ivan 1765 BUL0.5010.38207.60 
  Bochev, Krasimir 1821  * BUL0.001-0.0820-1.60 
  Papagiannis, Asterios 1745 GRE0.001-0.1320-2.60 
  Vasileva, Cveta 1545 BUL0.001-0.3320-6.60 
  Raondi, Yan-Martin 1545 RUS0.001-0.3320-6.60 
  Stoyanov, Yordan 1521 BUL0.5010.14202.80 
  Tsenkov, Tsenko 1484 BUL0.001-0.4120-8.20 
 * 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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