Individual Calculations November 2009
 Bercea, Valeriu  Total change: -48.75  Rating chartPersonal card
 Centrocoop Trophy Eforie Nord ROU 2009-08-27
RcRownchangeKK*chgGame
 1747 1810 1.50 6 -1.95 25 -48.75 
  Panush, Viktor m2118 MDA0.001-0.1425-3.50 
  Sonfalean, Maria-Laura 1736 ROU0.001-0.6025-15.00 
  Rosca, Grigore 1738 ROU1.0010.402510.00 
  Gheoalda, Daniel 1764 ROU0.001-0.5625-14.00 
  Soare, Flavius 1717 ROU0.001-0.6325-15.75 
  Rotaru, Radu-Gabriel 1410  * ROU0.501-0.4225-10.50 
 * 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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