Individual Calculations March 2012
 Osinga, Angelique  Total change: -24.30  Rating chartPersonal card
 Antwerpen Winter Open 2011 Zwijndrecht BEL 2011-12-26
RcRownchangeKK*chgGame
 1893 1724 1.00 6 -0.81 30 -24.30 
  Groffen, Hans 2124  * NED0.001-0.0830-2.40 
  Ramacker, Nico 1915 BEL0.5010.25307.50 
  Verhulst, Nikolaas 1955 BEL0.5010.29308.70 
  De Vleeschauwer, Maarten 1974 BEL0.001-0.1930-5.70 
  Van Steenkiste, Luc 1800 BEL0.001-0.4030-12.00 
  Van Landeghem, Gunther 1591 BEL0.001-0.6830-20.40 
 * 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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