Individual Calculations October 2016
 Nikolov, Nikola  Total change: -3.60  Rating chartPersonal card
 Primorsko open Primorsko BUL 2016-09-18
RcRownchangeKK*chgGame
 1661 1513 3.00 9 -0.09 40 -3.60 
  Galunova, Tsveta 1913  * BUL0.001-0.0840-3.20 
  Dimitrov, Ivan 1838 BUL0.001-0.1340-5.20 
  Angelov, Stilian 1365 BUL0.501-0.2040-8.00 
  Raondi, Yan-Martin 1563 RUS0.5010.07402.80 
  Mahlev, Atanas 1752 BUL0.5010.304012.00 
  Angelov, Kristian 1330 BUL0.501-0.2440-9.60 
  Nenchev, Georgi 1440 BUL1.0010.404016.00 
  Todorov, Kaloyan 1913  * BUL0.001-0.0840-3.20 
  Ivanov, Igor 1838 RUS0.001-0.1340-5.20 
 * 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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