Individual Calculations November 2016
 Naydenov, Nayden  Total change: -6.80  Rating chartPersonal card
 3rd Open Pleven XXI Pleven BUL 2016-10-07
RcRownchangeKK*chgGame
 1889 1996 4.00 7 -0.34 20 -6.80 
  Videnov, Zahari 1596  * BUL1.0010.08201.60 
  Zdravkovic, Dragan S 1830 SRB0.501-0.2220-4.40 
  Mitrev, Emil 2129 BUL0.5010.18203.60 
  Ignatov, Georgi 1690 BUL0.501-0.3620-7.20 
  Tsekov, Svetozar 2198 BUL0.001-0.2420-4.80 
  Green, Moria 1935 BUL1.0010.42208.40 
  Kirilov, Ivaylo 1847 BUL0.501-0.2020-4.00 
 * 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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