Individual Calculations January 2011
 Ibric, Ferid  Total change: 0.50  Rating chartPersonal card
 Luzerner Open 2010 - Group A Luzern SUI 2010-10-29
RcRownchangeKK*chgGame
 2128 2029 2.00 5 0.02 25 0.50 
  Belezky, Alexander m2429  * UKR1.0010.922523.00 
  Barletta, Mauro c2211 ITA0.001-0.2625-6.50 
  Schmidig, Jean-Claude 1885 SUI0.501-0.1925-4.75 
  Clerc, Alain 1802 SUI0.501-0.2925-7.25 
  Sbarra, Marco f2314 ITA0.001-0.1625-4.00 
 * 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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