Individual Calculations May 2010
 Parlog, Stefan  Total change: -12.45  Rating chartPersonal card
 Grand Prix Iasi 2010 - 2nd stage Iasi ROU 2010-04-02
RcRownchangeKK*chgGame
 1916 2200 4.00 6 -0.83 15 -12.45 
  Lupascu, Matei-Alexandru 1800  * ROU1.0010.08151.20 
  Martian, Dragos-Daniel 1907 ROU0.001-0.8515-12.75 
  Acsinte, Matei-Ionut 1800  * ROU1.0010.08151.20 
  Rusu, Vasile 1839 ROU1.0010.10151.50 
  Gelip, Ioana 1824 ROU1.0010.09151.35 
  Taras, Iulian-Ioan f2323 ROU0.001-0.3315-4.95 
 * 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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