Individual Calculations January 2011
 Stojanov, Alexandar  Total change: -28.20  Rating chartPersonal card
 Bansko Grand Chess Open 2010 Bansko BUL 2010-12-13
RcRownchangeKK*chgGame
 2075 2148 1.50 6 -1.88 15 -28.20 
  Ashwin, Jayaram m2420 IND0.001-0.1715-2.55 
  Ganev, Nikola 1748  * BUL1.0010.08151.20 
  Galburd, Yan 2322 ISR0.001-0.2715-4.05 
  Hristov, Kaloyan 1748  * BUL0.501-0.4215-6.30 
  Kjurkchiiski, Georgi 2265 BUL0.001-0.3415-5.10 
  Stefanov, Evtim 1944 BUL0.001-0.7615-11.40 
 * 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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