Individual Calculations October 2013
 Stiefel, Roland  Total change: -25.20  Rating chartPersonal card
 12th Memorial Kesarovski-Stanchev B tournament Sunny beach BUL 2013-08-31
RcRownchangeKK*chgGame
 1781 2066 5.00 8 -1.68 15 -25.20 
  Raondi, Yan-Martin 1666  * RUS1.0010.08151.20 
  Radeva, Viktoria wc1822 BUL0.001-0.8015-12.00 
  Chervenkov, Dinko 1728 BUL1.0010.12151.80 
  Cazacu, Gabriela 1854 MDA0.501-0.2715-4.05 
  Petkov, Matey 1763 BUL0.001-0.8615-12.90 
  Shivacheva, Donika 1719 BUL1.0010.11151.65 
  Mitev, Miroslav 1844 BUL0.501-0.2815-4.20 
  Kuzmin, Sergej 1850 CZE1.0010.22153.30 
 * 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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