Individual Calculations October 2013
 Petrov, Simeon  Total change: -1.35  Rating chartPersonal card
 12th Memorial Kesarovski-Stanchev B tournament Sunny beach BUL 2013-08-31
RcRownchangeKK*chgGame
 1981 2042 5.00 9 -0.09 15 -1.35 
  Nanovski, Stiliyan 1642  * BUL1.0010.08151.20 
  Popov, Petar m2222 BUL0.5010.24153.60 
  Bonev, Todor 2284 BUL0.001-0.2015-3.00 
  Shentov, Petar-Delian 1809 BUL0.501-0.2915-4.35 
  Elayyash, Rawad 1819 LIB1.0010.22153.30 
  Bardarov, Georgi 1841 BUL0.501-0.2615-3.90 
  Ivanov, Daniel 1790 BUL1.0010.19152.85 
  Nenkov, Ljudmil 2256 BUL0.5010.27154.05 
  Vachev, Vladimir f2163 BUL0.001-0.3415-5.10 
 * 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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