Individual Calculations September 2011
 Georgiev, Krum  Total change: 6.40  Rating chartPersonal card
 3rd International chess tournament Albena BUL 2011-06-25
RcRownchangeKK*chgGame
 2295 2423 6.50 9 0.64 10 6.40 
  Poleschikov, Alexey 2023  * RUS1.0010.08100.80 
  Leustian, Stefan 2082 ROU1.0010.12101.20 
  Reipsch, Jens f2237 GER1.0010.26102.60 
  Grigoryan, Avetik g2608 ARM0.5010.24102.40 
  Jaracz, Pawel g2575 POL0.5010.20102.00 
  Bargan, Sergei m2297 MDA0.501-0.1710-1.70 
  Becker, Michael f2309 GER0.501-0.1610-1.60 
  Jaracz, Barbara wg2275 POL0.501-0.2010-2.00 
  Tashkov, Rumen 2248 BUL1.0010.27102.70 
 * 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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