Individual Calculations October 2012
 Hracek, Zbynek  Total change: -7.30  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2491 2619 4.50 8 -0.73 10 -7.30 
  Zaibi, Amir c2219  * TUN0.501-0.4210-4.20 
  Kvon, Andrey m2492 UZB0.501-0.1710-1.70 
  Bae, Torstein m2420 NOR1.0010.24102.40 
  Onischuk, Alexander g2666 USA0.5010.07100.70 
  Tomic, Bosko m2423 BIH0.501-0.2510-2.50 
  Svetushkin, Dmitry g2569 MDA0.501-0.0710-0.70 
  Shengelia, David g2545 AUT1.0010.40104.00 
  Swiercz, Dariusz g2594 POL0.001-0.5310-5.30 
 * 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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