Individual Calculations June 2013
 Katov, Luboslav  Total change: 23.25  Rating chartPersonal card
 First Open Tournament "Old Capital" Veliko Tarnovo BUL 2013-05-01
RcRownchangeKK*chgGame
 2229 2281 6.50 9 1.55 15 23.25 
  Simeonov, Svetoslav 1881  * BUL1.0010.08151.20 
  Stefanov, Evtim 2004 BUL1.0010.17152.55 
  Galunova, Tsveta 2005 BUL1.0010.17152.55 
  Dimitrov, Radoslav m2427 BUL0.5010.20153.00 
  Kukov, Velislav m2387 BUL0.5010.14152.10 
  Janev, Pavel 2240 BUL1.0010.44156.60 
  Drenchev, Petar g2490 BUL0.5010.27154.05 
  Nikolov, Sasho m2412 BUL0.001-0.3215-4.80 
  Tashkov, Rumen 2211 BUL1.0010.40156.00 
 * 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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