Individual Calculations October 2012
 Chervenkov, Dinko  Total change: 1.95  Rating chartPersonal card
 11th Kesarovski - Stanchev Memorial Sunny beach BUL 2012-09-01
RcRownchangeKK*chgGame
 2007 1725 1.50 8 0.13 15 1.95 
  Berezovics, Alexander f2125  * RUS0.001-0.0815-1.20 
  Petrov, Simeon 2036 BUL0.001-0.1415-2.10 
  Draganova, Petranka 2009 BUL0.5010.34155.10 
  Todorov, , Kostadinov Todor 2025 BUL0.001-0.1515-2.25 
  Dimov, Danail 1935 BUL1.0010.771511.55 
  Kolev, Atanas Tonchev 2083 BUL0.001-0.1015-1.50 
  Zelenka, Jaroslav 1978 CZE0.001-0.1915-2.85 
  Kuzmin, Sergej 1861 CZE0.001-0.3215-4.80 
 * 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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