Individual Calculations January 2010
 Iorga, Corneliu  Total change: -8.00  Rating chartPersonal card
 Grand Prix Iasi 2009 - 3rd stage Bucuresti ROU 2009-11-12
RcRownchangeKK*chgGame
 1902 1602 0.00 2 -0.32 25 -8.00 
  Stefanache, Mihail 2002  * ROU0.001-0.0825-2.00 
  Morea, Georgiana-Steluta 1802 ROU0.001-0.2425-6.00 
 * 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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