Individual Calculations January 2010
 Dragnea, Darius-Mihai  Total change: -9.25  Rating chartPersonal card
 Oradea Chessweek-end no.2 Oradea ROU 2009-11-13
RcRownchangeKK*chgGame
 1757 1423 0.00 3 -0.37 25 -9.25 
  Paul, Marius-Adrian 1823  * ROU0.001-0.0825-2.00 
  Cicortas, Serban-Eugen 1729 ROU0.001-0.1425-3.50 
  Jacan, Alexandru-Vlad 1719 ROU0.001-0.1525-3.75 
 * 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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